astiav

package module
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 Go to latest Published: Mar 29, 2024 License: MIT Imports: 11 Imported by: 0

README

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astiav is a Golang library providing C bindings for ffmpeg

It's only compatible with ffmpeg n5.1.2.

Its main goals are to:

  • provide a better GO idiomatic API
    • standard error pattern
    • typed constants and flags
    • struct-based functions
    • ...
  • provide the GO version of ffmpeg examples
  • be fully tested

Examples

Examples are located in the examples directory and mirror as much as possible the ffmpeg examples.

name astiav ffmpeg
Demuxing/Decoding see see
Filtering see see
Hardware Decoding see see
Remuxing see see
Scaling see see
Transcoding see see

Tip: you can use the video sample located in the testdata directory for your tests

Install ffmpeg from source

If you don't know how to install ffmpeg, you can use the following to install it from source:

$ make install-ffmpeg

ffmpeg will be built from source in a directory named tmp and located in you working directory

For your GO code to pick up ffmpeg dependency automatically, you'll need to add the following environment variables:

(don't forget to replace {{ path to your working directory }} with the absolute path to your working directory)

export CGO_LDFLAGS="-L{{ path to your working directory }}/tmp/n5.1.2/lib/",
export CGO_CFLAGS="-I{{ path to your working directory }}/tmp/n5.1.2/include/",
export PKG_CONFIG_PATH="{{ path to your working directory }}/tmp/n5.1.2/lib/pkgconfig",

Why astiav?

After maintaining for several years the most starred fork of goav, I've decided to write from scratch my own C bindings to fix most of the problems I still encountered using goav.

Documentation

Overview

Code generated by astiav. DO NOT EDIT.

Index

Constants

View Source 
const (
	BuffersinkFlagPeek      = BuffersinkFlag(C.AV_BUFFERSINK_FLAG_PEEK)
	BuffersinkFlagNoRequest = BuffersinkFlag(C.AV_BUFFERSINK_FLAG_NO_REQUEST)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/buffersink.h#L89

View Source 
const (
	BuffersrcFlagNoCheckFormat = BuffersrcFlag(C.AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT)
	BuffersrcFlagPush          = BuffersrcFlag(C.AV_BUFFERSRC_FLAG_PUSH)
	BuffersrcFlagKeepRef       = BuffersrcFlag(C.AV_BUFFERSRC_FLAG_KEEP_REF)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/buffersrc.h#L36

View Source 
const (
	ChromaLocationUnspecified = ChromaLocation(C.AVCHROMA_LOC_UNSPECIFIED)
	ChromaLocationLeft        = ChromaLocation(C.AVCHROMA_LOC_LEFT)
	ChromaLocationCenter      = ChromaLocation(C.AVCHROMA_LOC_CENTER)
	ChromaLocationTopleft     = ChromaLocation(C.AVCHROMA_LOC_TOPLEFT)
	ChromaLocationTop         = ChromaLocation(C.AVCHROMA_LOC_TOP)
	ChromaLocationBottomleft  = ChromaLocation(C.AVCHROMA_LOC_BOTTOMLEFT)
	ChromaLocationBottom      = ChromaLocation(C.AVCHROMA_LOC_BOTTOM)
	ChromaLocationNb          = ChromaLocation(C.AVCHROMA_LOC_NB)
)
View Source 
const (
	ClassCategoryBitstreamFilter   = ClassCategory(C.AV_CLASS_CATEGORY_BITSTREAM_FILTER)
	ClassCategoryDecoder           = ClassCategory(C.AV_CLASS_CATEGORY_DECODER)
	ClassCategoryDemuxer           = ClassCategory(C.AV_CLASS_CATEGORY_DEMUXER)
	ClassCategoryDeviceAudioInput  = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT)
	ClassCategoryDeviceAudioOutput = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT)
	ClassCategoryDeviceInput       = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_INPUT)
	ClassCategoryDeviceOutput      = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_OUTPUT)
	ClassCategoryDeviceVideoInput  = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT)
	ClassCategoryDeviceVideoOutput = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT)
	ClassCategoryEncoder           = ClassCategory(C.AV_CLASS_CATEGORY_ENCODER)
	ClassCategoryFilter            = ClassCategory(C.AV_CLASS_CATEGORY_FILTER)
	ClassCategoryInput             = ClassCategory(C.AV_CLASS_CATEGORY_INPUT)
	ClassCategoryMuxer             = ClassCategory(C.AV_CLASS_CATEGORY_MUXER)
	ClassCategoryNa                = ClassCategory(C.AV_CLASS_CATEGORY_NA)
	ClassCategoryNb                = ClassCategory(C.AV_CLASS_CATEGORY_NB)
	ClassCategoryOutput            = ClassCategory(C.AV_CLASS_CATEGORY_OUTPUT)
	ClassCategorySwresampler       = ClassCategory(C.AV_CLASS_CATEGORY_SWRESAMPLER)
	ClassCategorySwscaler          = ClassCategory(C.AV_CLASS_CATEGORY_SWSCALER)
)
View Source 
const (
	CodecContextFlagUnaligned     = CodecContextFlag(C.AV_CODEC_FLAG_UNALIGNED)
	CodecContextFlagQscale        = CodecContextFlag(C.AV_CODEC_FLAG_QSCALE)
	CodecContextFlag4Mv           = CodecContextFlag(C.AV_CODEC_FLAG_4MV)
	CodecContextFlagOutputCorrupt = CodecContextFlag(C.AV_CODEC_FLAG_OUTPUT_CORRUPT)
	CodecContextFlagQpel          = CodecContextFlag(C.AV_CODEC_FLAG_QPEL)
	CodecContextFlagPass1         = CodecContextFlag(C.AV_CODEC_FLAG_PASS1)
	CodecContextFlagPass2         = CodecContextFlag(C.AV_CODEC_FLAG_PASS2)
	CodecContextFlagLoopFilter    = CodecContextFlag(C.AV_CODEC_FLAG_LOOP_FILTER)
	CodecContextFlagGray          = CodecContextFlag(C.AV_CODEC_FLAG_GRAY)
	CodecContextFlagPsnr          = CodecContextFlag(C.AV_CODEC_FLAG_PSNR)
	CodecContextFlagTruncated     = CodecContextFlag(C.AV_CODEC_FLAG_TRUNCATED)
	CodecContextFlagInterlacedDct = CodecContextFlag(C.AV_CODEC_FLAG_INTERLACED_DCT)
	CodecContextFlagLowDelay      = CodecContextFlag(C.AV_CODEC_FLAG_LOW_DELAY)
	CodecContextFlagGlobalHeader  = CodecContextFlag(C.AV_CODEC_FLAG_GLOBAL_HEADER)
	CodecContextFlagBitexact      = CodecContextFlag(C.AV_CODEC_FLAG_BITEXACT)
	CodecContextFlagAcPred        = CodecContextFlag(C.AV_CODEC_FLAG_AC_PRED)
	CodecContextFlagInterlacedMe  = CodecContextFlag(C.AV_CODEC_FLAG_INTERLACED_ME)
	CodecContextFlagClosedGop     = CodecContextFlag(C.AV_CODEC_FLAG_CLOSED_GOP)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L206

View Source 
const (
	CodecFlag2Fast              = CodecContextFlag2(C.AV_CODEC_FLAG2_FAST)
	CodecFlag2NoOutput          = CodecContextFlag2(C.AV_CODEC_FLAG2_NO_OUTPUT)
	CodecFlag2LocalHeader       = CodecContextFlag2(C.AV_CODEC_FLAG2_LOCAL_HEADER)
	CodecFlag2DropFrameTimecode = CodecContextFlag2(C.AV_CODEC_FLAG2_DROP_FRAME_TIMECODE)
	CodecFlag2Chunks            = CodecContextFlag2(C.AV_CODEC_FLAG2_CHUNKS)
	CodecFlag2IgnoreCrop        = CodecContextFlag2(C.AV_CODEC_FLAG2_IGNORE_CROP)
	CodecFlag2ShowAll           = CodecContextFlag2(C.AV_CODEC_FLAG2_SHOW_ALL)
	CodecFlag2ExportMvs         = CodecContextFlag2(C.AV_CODEC_FLAG2_EXPORT_MVS)
	CodecFlag2SkipManual        = CodecContextFlag2(C.AV_CODEC_FLAG2_SKIP_MANUAL)
	CodecFlag2RoFlushNoop       = CodecContextFlag2(C.AV_CODEC_FLAG2_RO_FLUSH_NOOP)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L287

View Source 
const (
	CodecHardwareConfigMethodFlagAdHoc       = CodecHardwareConfigMethodFlag(C.AV_CODEC_HW_CONFIG_METHOD_AD_HOC)
	CodecHardwareConfigMethodFlagHwDeviceCtx = CodecHardwareConfigMethodFlag(C.AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX)
	CodecHardwareConfigMethodFlagHwFramesCtx = CodecHardwareConfigMethodFlag(C.AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX)
	CodecHardwareConfigMethodFlagInternal    = CodecHardwareConfigMethodFlag(C.AV_CODEC_HW_CONFIG_METHOD_INTERNAL)
)
View Source 
const (
	CodecID012V                     = CodecID(C.AV_CODEC_ID_012V)
	CodecID4Xm                      = CodecID(C.AV_CODEC_ID_4XM)
	CodecID8Bps                     = CodecID(C.AV_CODEC_ID_8BPS)
	CodecID8SvxExp                  = CodecID(C.AV_CODEC_ID_8SVX_EXP)
	CodecID8SvxFib                  = CodecID(C.AV_CODEC_ID_8SVX_FIB)
	CodecIDA64Multi                 = CodecID(C.AV_CODEC_ID_A64_MULTI)
	CodecIDA64Multi5                = CodecID(C.AV_CODEC_ID_A64_MULTI5)
	CodecIDAac                      = CodecID(C.AV_CODEC_ID_AAC)
	CodecIDAacLatm                  = CodecID(C.AV_CODEC_ID_AAC_LATM)
	CodecIDAasc                     = CodecID(C.AV_CODEC_ID_AASC)
	CodecIDAc3                      = CodecID(C.AV_CODEC_ID_AC3)
	CodecIDAdpcm4Xm                 = CodecID(C.AV_CODEC_ID_ADPCM_4XM)
	CodecIDAdpcmAdx                 = CodecID(C.AV_CODEC_ID_ADPCM_ADX)
	CodecIDAdpcmAfc                 = CodecID(C.AV_CODEC_ID_ADPCM_AFC)
	CodecIDAdpcmCt                  = CodecID(C.AV_CODEC_ID_ADPCM_CT)
	CodecIDAdpcmDtk                 = CodecID(C.AV_CODEC_ID_ADPCM_DTK)
	CodecIDAdpcmEa                  = CodecID(C.AV_CODEC_ID_ADPCM_EA)
	CodecIDAdpcmEaMaxisXa           = CodecID(C.AV_CODEC_ID_ADPCM_EA_MAXIS_XA)
	CodecIDAdpcmEaR1                = CodecID(C.AV_CODEC_ID_ADPCM_EA_R1)
	CodecIDAdpcmEaR2                = CodecID(C.AV_CODEC_ID_ADPCM_EA_R2)
	CodecIDAdpcmEaR3                = CodecID(C.AV_CODEC_ID_ADPCM_EA_R3)
	CodecIDAdpcmEaXas               = CodecID(C.AV_CODEC_ID_ADPCM_EA_XAS)
	CodecIDAdpcmG722                = CodecID(C.AV_CODEC_ID_ADPCM_G722)
	CodecIDAdpcmG726                = CodecID(C.AV_CODEC_ID_ADPCM_G726)
	CodecIDAdpcmG726Le              = CodecID(C.AV_CODEC_ID_ADPCM_G726LE)
	CodecIDAdpcmImaAmv              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_AMV)
	CodecIDAdpcmImaApc              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_APC)
	CodecIDAdpcmImaDk3              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_DK3)
	CodecIDAdpcmImaDk4              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_DK4)
	CodecIDAdpcmImaEaEacs           = CodecID(C.AV_CODEC_ID_ADPCM_IMA_EA_EACS)
	CodecIDAdpcmImaEaSead           = CodecID(C.AV_CODEC_ID_ADPCM_IMA_EA_SEAD)
	CodecIDAdpcmImaIss              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_ISS)
	CodecIDAdpcmImaOki              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_OKI)
	CodecIDAdpcmImaQt               = CodecID(C.AV_CODEC_ID_ADPCM_IMA_QT)
	CodecIDAdpcmImaRad              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_RAD)
	CodecIDAdpcmImaSmjpeg           = CodecID(C.AV_CODEC_ID_ADPCM_IMA_SMJPEG)
	CodecIDAdpcmImaWav              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_WAV)
	CodecIDAdpcmImaWs               = CodecID(C.AV_CODEC_ID_ADPCM_IMA_WS)
	CodecIDAdpcmMs                  = CodecID(C.AV_CODEC_ID_ADPCM_MS)
	CodecIDAdpcmSbpro2              = CodecID(C.AV_CODEC_ID_ADPCM_SBPRO_2)
	CodecIDAdpcmSbpro3              = CodecID(C.AV_CODEC_ID_ADPCM_SBPRO_3)
	CodecIDAdpcmSbpro4              = CodecID(C.AV_CODEC_ID_ADPCM_SBPRO_4)
	CodecIDAdpcmSwf                 = CodecID(C.AV_CODEC_ID_ADPCM_SWF)
	CodecIDAdpcmThp                 = CodecID(C.AV_CODEC_ID_ADPCM_THP)
	CodecIDAdpcmVima                = CodecID(C.AV_CODEC_ID_ADPCM_VIMA)
	CodecIDAdpcmVimaDeprecated      = CodecID(C.AV_CODEC_ID_ADPCM_VIMA)
	CodecIDAdpcmXa                  = CodecID(C.AV_CODEC_ID_ADPCM_XA)
	CodecIDAdpcmYamaha              = CodecID(C.AV_CODEC_ID_ADPCM_YAMAHA)
	CodecIDAic                      = CodecID(C.AV_CODEC_ID_AIC)
	CodecIDAlac                     = CodecID(C.AV_CODEC_ID_ALAC)
	CodecIDAliasPix                 = CodecID(C.AV_CODEC_ID_ALIAS_PIX)
	CodecIDAmrNb                    = CodecID(C.AV_CODEC_ID_AMR_NB)
	CodecIDAmrWb                    = CodecID(C.AV_CODEC_ID_AMR_WB)
	CodecIDAmv                      = CodecID(C.AV_CODEC_ID_AMV)
	CodecIDAnm                      = CodecID(C.AV_CODEC_ID_ANM)
	CodecIDAnsi                     = CodecID(C.AV_CODEC_ID_ANSI)
	CodecIDApe                      = CodecID(C.AV_CODEC_ID_APE)
	CodecIDAss                      = CodecID(C.AV_CODEC_ID_ASS)
	CodecIDAsv1                     = CodecID(C.AV_CODEC_ID_ASV1)
	CodecIDAsv2                     = CodecID(C.AV_CODEC_ID_ASV2)
	CodecIDAtrac1                   = CodecID(C.AV_CODEC_ID_ATRAC1)
	CodecIDAtrac3                   = CodecID(C.AV_CODEC_ID_ATRAC3)
	CodecIDAtrac3P                  = CodecID(C.AV_CODEC_ID_ATRAC3P)
	CodecIDAura                     = CodecID(C.AV_CODEC_ID_AURA)
	CodecIDAura2                    = CodecID(C.AV_CODEC_ID_AURA2)
	CodecIDAvrn                     = CodecID(C.AV_CODEC_ID_AVRN)
	CodecIDAvrp                     = CodecID(C.AV_CODEC_ID_AVRP)
	CodecIDAvs                      = CodecID(C.AV_CODEC_ID_AVS)
	CodecIDAvui                     = CodecID(C.AV_CODEC_ID_AVUI)
	CodecIDAyuv                     = CodecID(C.AV_CODEC_ID_AYUV)
	CodecIDBethsoftvid              = CodecID(C.AV_CODEC_ID_BETHSOFTVID)
	CodecIDBfi                      = CodecID(C.AV_CODEC_ID_BFI)
	CodecIDBinData                  = CodecID(C.AV_CODEC_ID_BIN_DATA)
	CodecIDBinkaudioDct             = CodecID(C.AV_CODEC_ID_BINKAUDIO_DCT)
	CodecIDBinkaudioRdft            = CodecID(C.AV_CODEC_ID_BINKAUDIO_RDFT)
	CodecIDBinkvideo                = CodecID(C.AV_CODEC_ID_BINKVIDEO)
	CodecIDBCodecIDext              = CodecID(C.AV_CODEC_ID_BINTEXT)
	CodecIDBmp                      = CodecID(C.AV_CODEC_ID_BMP)
	CodecIDBmvAudio                 = CodecID(C.AV_CODEC_ID_BMV_AUDIO)
	CodecIDBmvVideo                 = CodecID(C.AV_CODEC_ID_BMV_VIDEO)
	CodecIDBrenderPix               = CodecID(C.AV_CODEC_ID_BRENDER_PIX)
	CodecIDBrenderPixDeprecated     = CodecID(C.AV_CODEC_ID_BRENDER_PIX)
	CodecIDC93                      = CodecID(C.AV_CODEC_ID_C93)
	CodecIDCavs                     = CodecID(C.AV_CODEC_ID_CAVS)
	CodecIDCdgraphics               = CodecID(C.AV_CODEC_ID_CDGRAPHICS)
	CodecIDCdxl                     = CodecID(C.AV_CODEC_ID_CDXL)
	CodecIDCelt                     = CodecID(C.AV_CODEC_ID_CELT)
	CodecIDCinepak                  = CodecID(C.AV_CODEC_ID_CINEPAK)
	CodecIDCljr                     = CodecID(C.AV_CODEC_ID_CLJR)
	CodecIDCllc                     = CodecID(C.AV_CODEC_ID_CLLC)
	CodecIDCmv                      = CodecID(C.AV_CODEC_ID_CMV)
	CodecIDComfortNoise             = CodecID(C.AV_CODEC_ID_COMFORT_NOISE)
	CodecIDCook                     = CodecID(C.AV_CODEC_ID_COOK)
	CodecIDCpia                     = CodecID(C.AV_CODEC_ID_CPIA)
	CodecIDCscd                     = CodecID(C.AV_CODEC_ID_CSCD)
	CodecIDCyuv                     = CodecID(C.AV_CODEC_ID_CYUV)
	CodecIDDfa                      = CodecID(C.AV_CODEC_ID_DFA)
	CodecIDDirac                    = CodecID(C.AV_CODEC_ID_DIRAC)
	CodecIDDnxhd                    = CodecID(C.AV_CODEC_ID_DNXHD)
	CodecIDDpx                      = CodecID(C.AV_CODEC_ID_DPX)
	CodecIDDsdLsbf                  = CodecID(C.AV_CODEC_ID_DSD_LSBF)
	CodecIDDsdLsbfPlanar            = CodecID(C.AV_CODEC_ID_DSD_LSBF_PLANAR)
	CodecIDDsdMsbf                  = CodecID(C.AV_CODEC_ID_DSD_MSBF)
	CodecIDDsdMsbfPlanar            = CodecID(C.AV_CODEC_ID_DSD_MSBF_PLANAR)
	CodecIDDsicinaudio              = CodecID(C.AV_CODEC_ID_DSICINAUDIO)
	CodecIDDsicinvideo              = CodecID(C.AV_CODEC_ID_DSICINVIDEO)
	CodecIDDts                      = CodecID(C.AV_CODEC_ID_DTS)
	CodecIDDvaudio                  = CodecID(C.AV_CODEC_ID_DVAUDIO)
	CodecIDDvbSubtitle              = CodecID(C.AV_CODEC_ID_DVB_SUBTITLE)
	CodecIDDvbTeletext              = CodecID(C.AV_CODEC_ID_DVB_TELETEXT)
	CodecIDDvdNav                   = CodecID(C.AV_CODEC_ID_DVD_NAV)
	CodecIDDvdSubtitle              = CodecID(C.AV_CODEC_ID_DVD_SUBTITLE)
	CodecIDDvvideo                  = CodecID(C.AV_CODEC_ID_DVVIDEO)
	CodecIDDxa                      = CodecID(C.AV_CODEC_ID_DXA)
	CodecIDDxtory                   = CodecID(C.AV_CODEC_ID_DXTORY)
	CodecIDEac3                     = CodecID(C.AV_CODEC_ID_EAC3)
	CodecIDEia608                   = CodecID(C.AV_CODEC_ID_EIA_608)
	CodecIDEscape124                = CodecID(C.AV_CODEC_ID_ESCAPE124)
	CodecIDEscape130                = CodecID(C.AV_CODEC_ID_ESCAPE130)
	CodecIDEscape130Deprecated      = CodecID(C.AV_CODEC_ID_ESCAPE130)
	CodecIDEvrc                     = CodecID(C.AV_CODEC_ID_EVRC)
	CodecIDExr                      = CodecID(C.AV_CODEC_ID_EXR)
	CodecIDExrDeprecated            = CodecID(C.AV_CODEC_ID_EXR)
	CodecIDFfmetadata               = CodecID(C.AV_CODEC_ID_FFMETADATA)
	CodecIDFfv1                     = CodecID(C.AV_CODEC_ID_FFV1)
	CodecIDFfvhuff                  = CodecID(C.AV_CODEC_ID_FFVHUFF)
	CodecIDFfwavesynth              = CodecID(C.AV_CODEC_ID_FFWAVESYNTH)
	CodecIDFic                      = CodecID(C.AV_CODEC_ID_FIC)
	CodecIDFirstAudio               = CodecID(C.AV_CODEC_ID_FIRST_AUDIO)
	CodecIDFirstSubtitle            = CodecID(C.AV_CODEC_ID_FIRST_SUBTITLE)
	CodecIDFirstUnknown             = CodecID(C.AV_CODEC_ID_FIRST_UNKNOWN)
	CodecIDFlac                     = CodecID(C.AV_CODEC_ID_FLAC)
	CodecIDFlashsv                  = CodecID(C.AV_CODEC_ID_FLASHSV)
	CodecIDFlashsv2                 = CodecID(C.AV_CODEC_ID_FLASHSV2)
	CodecIDFlic                     = CodecID(C.AV_CODEC_ID_FLIC)
	CodecIDFlv1                     = CodecID(C.AV_CODEC_ID_FLV1)
	CodecIDFraps                    = CodecID(C.AV_CODEC_ID_FRAPS)
	CodecIDFrwu                     = CodecID(C.AV_CODEC_ID_FRWU)
	CodecIDG2M                      = CodecID(C.AV_CODEC_ID_G2M)
	CodecIDG2MDeprecated            = CodecID(C.AV_CODEC_ID_G2M)
	CodecIDG7231                    = CodecID(C.AV_CODEC_ID_G723_1)
	CodecIDG729                     = CodecID(C.AV_CODEC_ID_G729)
	CodecIDGif                      = CodecID(C.AV_CODEC_ID_GIF)
	CodecIDGsm                      = CodecID(C.AV_CODEC_ID_GSM)
	CodecIDGsmMs                    = CodecID(C.AV_CODEC_ID_GSM_MS)
	CodecIDH261                     = CodecID(C.AV_CODEC_ID_H261)
	CodecIDH263                     = CodecID(C.AV_CODEC_ID_H263)
	CodecIDH263I                    = CodecID(C.AV_CODEC_ID_H263I)
	CodecIDH263P                    = CodecID(C.AV_CODEC_ID_H263P)
	CodecIDH264                     = CodecID(C.AV_CODEC_ID_H264)
	CodecIDH265                     = CodecID(C.AV_CODEC_ID_H265)
	CodecIDHdmvPgsSubtitle          = CodecID(C.AV_CODEC_ID_HDMV_PGS_SUBTITLE)
	CodecIDHevc                     = CodecID(C.AV_CODEC_ID_HEVC)
	CodecIDHevcDeprecated           = CodecID(C.AV_CODEC_ID_HEVC)
	CodecIDHnm4Video                = CodecID(C.AV_CODEC_ID_HNM4_VIDEO)
	CodecIDHuffyuv                  = CodecID(C.AV_CODEC_ID_HUFFYUV)
	CodecIDIac                      = CodecID(C.AV_CODEC_ID_IAC)
	CodecIDIdcin                    = CodecID(C.AV_CODEC_ID_IDCIN)
	CodecIDIdf                      = CodecID(C.AV_CODEC_ID_IDF)
	CodecIDIffByterun1              = CodecID(C.AV_CODEC_ID_IFF_BYTERUN1)
	CodecIDIffIlbm                  = CodecID(C.AV_CODEC_ID_IFF_ILBM)
	CodecIDIlbc                     = CodecID(C.AV_CODEC_ID_ILBC)
	CodecIDImc                      = CodecID(C.AV_CODEC_ID_IMC)
	CodecIDIndeo2                   = CodecID(C.AV_CODEC_ID_INDEO2)
	CodecIDIndeo3                   = CodecID(C.AV_CODEC_ID_INDEO3)
	CodecIDIndeo4                   = CodecID(C.AV_CODEC_ID_INDEO4)
	CodecIDIndeo5                   = CodecID(C.AV_CODEC_ID_INDEO5)
	CodecIDInterplayDpcm            = CodecID(C.AV_CODEC_ID_INTERPLAY_DPCM)
	CodecIDInterplayVideo           = CodecID(C.AV_CODEC_ID_INTERPLAY_VIDEO)
	CodecIDJacosub                  = CodecID(C.AV_CODEC_ID_JACOSUB)
	CodecIDJpeg2000                 = CodecID(C.AV_CODEC_ID_JPEG2000)
	CodecIDJpegls                   = CodecID(C.AV_CODEC_ID_JPEGLS)
	CodecIDJv                       = CodecID(C.AV_CODEC_ID_JV)
	CodecIDKgv1                     = CodecID(C.AV_CODEC_ID_KGV1)
	CodecIDKmvc                     = CodecID(C.AV_CODEC_ID_KMVC)
	CodecIDLagarith                 = CodecID(C.AV_CODEC_ID_LAGARITH)
	CodecIDLjpeg                    = CodecID(C.AV_CODEC_ID_LJPEG)
	CodecIDLoco                     = CodecID(C.AV_CODEC_ID_LOCO)
	CodecIDMace3                    = CodecID(C.AV_CODEC_ID_MACE3)
	CodecIDMace6                    = CodecID(C.AV_CODEC_ID_MACE6)
	CodecIDMad                      = CodecID(C.AV_CODEC_ID_MAD)
	CodecIDMdec                     = CodecID(C.AV_CODEC_ID_MDEC)
	CodecIDMetasound                = CodecID(C.AV_CODEC_ID_METASOUND)
	CodecIDMicrodvd                 = CodecID(C.AV_CODEC_ID_MICRODVD)
	CodecIDMimic                    = CodecID(C.AV_CODEC_ID_MIMIC)
	CodecIDMjpeg                    = CodecID(C.AV_CODEC_ID_MJPEG)
	CodecIDMjpegb                   = CodecID(C.AV_CODEC_ID_MJPEGB)
	CodecIDMlp                      = CodecID(C.AV_CODEC_ID_MLP)
	CodecIDMmvideo                  = CodecID(C.AV_CODEC_ID_MMVIDEO)
	CodecIDMotionpixels             = CodecID(C.AV_CODEC_ID_MOTIONPIXELS)
	CodecIDMovText                  = CodecID(C.AV_CODEC_ID_MOV_TEXT)
	CodecIDMp1                      = CodecID(C.AV_CODEC_ID_MP1)
	CodecIDMp2                      = CodecID(C.AV_CODEC_ID_MP2)
	CodecIDMp3                      = CodecID(C.AV_CODEC_ID_MP3)
	CodecIDMp3Adu                   = CodecID(C.AV_CODEC_ID_MP3ADU)
	CodecIDMp3On4                   = CodecID(C.AV_CODEC_ID_MP3ON4)
	CodecIDMp4Als                   = CodecID(C.AV_CODEC_ID_MP4ALS)
	CodecIDMpeg1Video               = CodecID(C.AV_CODEC_ID_MPEG1VIDEO)
	CodecIDMpeg2Ts                  = CodecID(C.AV_CODEC_ID_MPEG2TS)
	CodecIDMpeg2Video               = CodecID(C.AV_CODEC_ID_MPEG2VIDEO)
	CodecIDMpeg4                    = CodecID(C.AV_CODEC_ID_MPEG4)
	CodecIDMpeg4Systems             = CodecID(C.AV_CODEC_ID_MPEG4SYSTEMS)
	CodecIDMpl2                     = CodecID(C.AV_CODEC_ID_MPL2)
	CodecIDMsa1                     = CodecID(C.AV_CODEC_ID_MSA1)
	CodecIDMsmpeg4V1                = CodecID(C.AV_CODEC_ID_MSMPEG4V1)
	CodecIDMsmpeg4V2                = CodecID(C.AV_CODEC_ID_MSMPEG4V2)
	CodecIDMsmpeg4V3                = CodecID(C.AV_CODEC_ID_MSMPEG4V3)
	CodecIDMsrle                    = CodecID(C.AV_CODEC_ID_MSRLE)
	CodecIDMss1                     = CodecID(C.AV_CODEC_ID_MSS1)
	CodecIDMss2                     = CodecID(C.AV_CODEC_ID_MSS2)
	CodecIDMsvideo1                 = CodecID(C.AV_CODEC_ID_MSVIDEO1)
	CodecIDMszh                     = CodecID(C.AV_CODEC_ID_MSZH)
	CodecIDMts2                     = CodecID(C.AV_CODEC_ID_MTS2)
	CodecIDMusepack7                = CodecID(C.AV_CODEC_ID_MUSEPACK7)
	CodecIDMusepack8                = CodecID(C.AV_CODEC_ID_MUSEPACK8)
	CodecIDMvc1                     = CodecID(C.AV_CODEC_ID_MVC1)
	CodecIDMvc1Deprecated           = CodecID(C.AV_CODEC_ID_MVC1)
	CodecIDMvc2                     = CodecID(C.AV_CODEC_ID_MVC2)
	CodecIDMvc2Deprecated           = CodecID(C.AV_CODEC_ID_MVC2)
	CodecIDMxpeg                    = CodecID(C.AV_CODEC_ID_MXPEG)
	CodecIDNellymoser               = CodecID(C.AV_CODEC_ID_NELLYMOSER)
	CodecIDNone                     = CodecID(C.AV_CODEC_ID_NONE)
	CodecIDNuv                      = CodecID(C.AV_CODEC_ID_NUV)
	CodecIDOn2Avc                   = CodecID(C.AV_CODEC_ID_ON2AVC)
	CodecIDOpus                     = CodecID(C.AV_CODEC_ID_OPUS)
	CodecIDOpusDeprecated           = CodecID(C.AV_CODEC_ID_OPUS)
	CodecIDOtf                      = CodecID(C.AV_CODEC_ID_OTF)
	CodecIDPafAudio                 = CodecID(C.AV_CODEC_ID_PAF_AUDIO)
	CodecIDPafAudioDeprecated       = CodecID(C.AV_CODEC_ID_PAF_AUDIO)
	CodecIDPafVideo                 = CodecID(C.AV_CODEC_ID_PAF_VIDEO)
	CodecIDPafVideoDeprecated       = CodecID(C.AV_CODEC_ID_PAF_VIDEO)
	CodecIDPam                      = CodecID(C.AV_CODEC_ID_PAM)
	CodecIDPbm                      = CodecID(C.AV_CODEC_ID_PBM)
	CodecIDPcmAlaw                  = CodecID(C.AV_CODEC_ID_PCM_ALAW)
	CodecIDPcmBluray                = CodecID(C.AV_CODEC_ID_PCM_BLURAY)
	CodecIDPcmDvd                   = CodecID(C.AV_CODEC_ID_PCM_DVD)
	CodecIDPcmF32Be                 = CodecID(C.AV_CODEC_ID_PCM_F32BE)
	CodecIDPcmF32Le                 = CodecID(C.AV_CODEC_ID_PCM_F32LE)
	CodecIDPcmF64Be                 = CodecID(C.AV_CODEC_ID_PCM_F64BE)
	CodecIDPcmF64Le                 = CodecID(C.AV_CODEC_ID_PCM_F64LE)
	CodecIDPcmLxf                   = CodecID(C.AV_CODEC_ID_PCM_LXF)
	CodecIDPcmMulaw                 = CodecID(C.AV_CODEC_ID_PCM_MULAW)
	CodecIDPcmS16Be                 = CodecID(C.AV_CODEC_ID_PCM_S16BE)
	CodecIDPcmS16BePlanar           = CodecID(C.AV_CODEC_ID_PCM_S16BE_PLANAR)
	CodecIDPcmS16Le                 = CodecID(C.AV_CODEC_ID_PCM_S16LE)
	CodecIDPcmS16LePlanar           = CodecID(C.AV_CODEC_ID_PCM_S16LE_PLANAR)
	CodecIDPcmS24Be                 = CodecID(C.AV_CODEC_ID_PCM_S24BE)
	CodecIDPcmS24Daud               = CodecID(C.AV_CODEC_ID_PCM_S24DAUD)
	CodecIDPcmS24Le                 = CodecID(C.AV_CODEC_ID_PCM_S24LE)
	CodecIDPcmS24LePlanar           = CodecID(C.AV_CODEC_ID_PCM_S24LE_PLANAR)
	CodecIDPcmS24LePlanarDeprecated = CodecID(C.AV_CODEC_ID_PCM_S24LE_PLANAR)
	CodecIDPcmS32Be                 = CodecID(C.AV_CODEC_ID_PCM_S32BE)
	CodecIDPcmS32Le                 = CodecID(C.AV_CODEC_ID_PCM_S32LE)
	CodecIDPcmS32LePlanar           = CodecID(C.AV_CODEC_ID_PCM_S32LE_PLANAR)
	CodecIDPcmS32LePlanarDeprecated = CodecID(C.AV_CODEC_ID_PCM_S32LE_PLANAR)
	CodecIDPcmS8                    = CodecID(C.AV_CODEC_ID_PCM_S8)
	CodecIDPcmS8Planar              = CodecID(C.AV_CODEC_ID_PCM_S8_PLANAR)
	CodecIDPcmU16Be                 = CodecID(C.AV_CODEC_ID_PCM_U16BE)
	CodecIDPcmU16Le                 = CodecID(C.AV_CODEC_ID_PCM_U16LE)
	CodecIDPcmU24Be                 = CodecID(C.AV_CODEC_ID_PCM_U24BE)
	CodecIDPcmU24Le                 = CodecID(C.AV_CODEC_ID_PCM_U24LE)
	CodecIDPcmU32Be                 = CodecID(C.AV_CODEC_ID_PCM_U32BE)
	CodecIDPcmU32Le                 = CodecID(C.AV_CODEC_ID_PCM_U32LE)
	CodecIDPcmU8                    = CodecID(C.AV_CODEC_ID_PCM_U8)
	CodecIDPcmZork                  = CodecID(C.AV_CODEC_ID_PCM_ZORK)
	CodecIDPcx                      = CodecID(C.AV_CODEC_ID_PCX)
	CodecIDPgm                      = CodecID(C.AV_CODEC_ID_PGM)
	CodecIDPgmyuv                   = CodecID(C.AV_CODEC_ID_PGMYUV)
	CodecIDPictor                   = CodecID(C.AV_CODEC_ID_PICTOR)
	CodecIDPjs                      = CodecID(C.AV_CODEC_ID_PJS)
	CodecIDPng                      = CodecID(C.AV_CODEC_ID_PNG)
	CodecIDPpm                      = CodecID(C.AV_CODEC_ID_PPM)
	CodecIDProbe                    = CodecID(C.AV_CODEC_ID_PROBE)
	CodecIDProres                   = CodecID(C.AV_CODEC_ID_PRORES)
	CodecIDPtx                      = CodecID(C.AV_CODEC_ID_PTX)
	CodecIDQcelp                    = CodecID(C.AV_CODEC_ID_QCELP)
	CodecIDQdm2                     = CodecID(C.AV_CODEC_ID_QDM2)
	CodecIDQdmc                     = CodecID(C.AV_CODEC_ID_QDMC)
	CodecIDQdraw                    = CodecID(C.AV_CODEC_ID_QDRAW)
	CodecIDQpeg                     = CodecID(C.AV_CODEC_ID_QPEG)
	CodecIDQtrle                    = CodecID(C.AV_CODEC_ID_QTRLE)
	CodecIDR10K                     = CodecID(C.AV_CODEC_ID_R10K)
	CodecIDR210                     = CodecID(C.AV_CODEC_ID_R210)
	CodecIDRa144                    = CodecID(C.AV_CODEC_ID_RA_144)
	CodecIDRa288                    = CodecID(C.AV_CODEC_ID_RA_288)
	CodecIDRalf                     = CodecID(C.AV_CODEC_ID_RALF)
	CodecIDRawvideo                 = CodecID(C.AV_CODEC_ID_RAWVIDEO)
	CodecIDRealtext                 = CodecID(C.AV_CODEC_ID_REALTEXT)
	CodecIDRl2                      = CodecID(C.AV_CODEC_ID_RL2)
	CodecIDRoq                      = CodecID(C.AV_CODEC_ID_ROQ)
	CodecIDRoqDpcm                  = CodecID(C.AV_CODEC_ID_ROQ_DPCM)
	CodecIDRpza                     = CodecID(C.AV_CODEC_ID_RPZA)
	CodecIDRv10                     = CodecID(C.AV_CODEC_ID_RV10)
	CodecIDRv20                     = CodecID(C.AV_CODEC_ID_RV20)
	CodecIDRv30                     = CodecID(C.AV_CODEC_ID_RV30)
	CodecIDRv40                     = CodecID(C.AV_CODEC_ID_RV40)
	CodecIDS302M                    = CodecID(C.AV_CODEC_ID_S302M)
	CodecIDSami                     = CodecID(C.AV_CODEC_ID_SAMI)
	CodecIDSanm                     = CodecID(C.AV_CODEC_ID_SANM)
	CodecIDSanmDeprecated           = CodecID(C.AV_CODEC_ID_SANM)
	CodecIDSgi                      = CodecID(C.AV_CODEC_ID_SGI)
	CodecIDSgirle                   = CodecID(C.AV_CODEC_ID_SGIRLE)
	CodecIDSgirleDeprecated         = CodecID(C.AV_CODEC_ID_SGIRLE)
	CodecIDShorten                  = CodecID(C.AV_CODEC_ID_SHORTEN)
	CodecIDSipr                     = CodecID(C.AV_CODEC_ID_SIPR)
	CodecIDSmackaudio               = CodecID(C.AV_CODEC_ID_SMACKAUDIO)
	CodecIDSmackvideo               = CodecID(C.AV_CODEC_ID_SMACKVIDEO)
	CodecIDSmc                      = CodecID(C.AV_CODEC_ID_SMC)
	CodecIDSmpteKlv                 = CodecID(C.AV_CODEC_ID_SMPTE_KLV)
	CodecIDSmv                      = CodecID(C.AV_CODEC_ID_SMV)
	CodecIDSmvjpeg                  = CodecID(C.AV_CODEC_ID_SMVJPEG)
	CodecIDSnow                     = CodecID(C.AV_CODEC_ID_SNOW)
	CodecIDSolDpcm                  = CodecID(C.AV_CODEC_ID_SOL_DPCM)
	CodecIDSonic                    = CodecID(C.AV_CODEC_ID_SONIC)
	CodecIDSonicLs                  = CodecID(C.AV_CODEC_ID_SONIC_LS)
	CodecIDSp5X                     = CodecID(C.AV_CODEC_ID_SP5X)
	CodecIDSpeex                    = CodecID(C.AV_CODEC_ID_SPEEX)
	CodecIDSrt                      = CodecID(C.AV_CODEC_ID_SRT)
	CodecIDSsa                      = CodecID(C.AV_CODEC_ID_SSA)
	CodecIDSubrip                   = CodecID(C.AV_CODEC_ID_SUBRIP)
	CodecIDSubviewer                = CodecID(C.AV_CODEC_ID_SUBVIEWER)
	CodecIDSubviewer1               = CodecID(C.AV_CODEC_ID_SUBVIEWER1)
	CodecIDSunrast                  = CodecID(C.AV_CODEC_ID_SUNRAST)
	CodecIDSvq1                     = CodecID(C.AV_CODEC_ID_SVQ1)
	CodecIDSvq3                     = CodecID(C.AV_CODEC_ID_SVQ3)
	CodecIDTak                      = CodecID(C.AV_CODEC_ID_TAK)
	CodecIDTakDeprecated            = CodecID(C.AV_CODEC_ID_TAK)
	CodecIDTarga                    = CodecID(C.AV_CODEC_ID_TARGA)
	CodecIDTargaY216                = CodecID(C.AV_CODEC_ID_TARGA_Y216)
	CodecIDText                     = CodecID(C.AV_CODEC_ID_TEXT)
	CodecIDTgq                      = CodecID(C.AV_CODEC_ID_TGQ)
	CodecIDTgv                      = CodecID(C.AV_CODEC_ID_TGV)
	CodecIDTheora                   = CodecID(C.AV_CODEC_ID_THEORA)
	CodecIDThp                      = CodecID(C.AV_CODEC_ID_THP)
	CodecIDTiertexseqvideo          = CodecID(C.AV_CODEC_ID_TIERTEXSEQVIDEO)
	CodecIDTiff                     = CodecID(C.AV_CODEC_ID_TIFF)
	CodecIDTimedId3                 = CodecID(C.AV_CODEC_ID_TIMED_ID3)
	CodecIDTmv                      = CodecID(C.AV_CODEC_ID_TMV)
	CodecIDTqi                      = CodecID(C.AV_CODEC_ID_TQI)
	CodecIDTruehd                   = CodecID(C.AV_CODEC_ID_TRUEHD)
	CodecIDTruemotion1              = CodecID(C.AV_CODEC_ID_TRUEMOTION1)
	CodecIDTruemotion2              = CodecID(C.AV_CODEC_ID_TRUEMOTION2)
	CodecIDTruespeech               = CodecID(C.AV_CODEC_ID_TRUESPEECH)
	CodecIDTscc                     = CodecID(C.AV_CODEC_ID_TSCC)
	CodecIDTscc2                    = CodecID(C.AV_CODEC_ID_TSCC2)
	CodecIDTta                      = CodecID(C.AV_CODEC_ID_TTA)
	CodecIDTtf                      = CodecID(C.AV_CODEC_ID_TTF)
	CodecIDTwinvq                   = CodecID(C.AV_CODEC_ID_TWINVQ)
	CodecIDTxd                      = CodecID(C.AV_CODEC_ID_TXD)
	CodecIDUlti                     = CodecID(C.AV_CODEC_ID_ULTI)
	CodecIDUtvideo                  = CodecID(C.AV_CODEC_ID_UTVIDEO)
	CodecIDV210                     = CodecID(C.AV_CODEC_ID_V210)
	CodecIDV210X                    = CodecID(C.AV_CODEC_ID_V210X)
	CodecIDV308                     = CodecID(C.AV_CODEC_ID_V308)
	CodecIDV408                     = CodecID(C.AV_CODEC_ID_V408)
	CodecIDV410                     = CodecID(C.AV_CODEC_ID_V410)
	CodecIDVb                       = CodecID(C.AV_CODEC_ID_VB)
	CodecIDVble                     = CodecID(C.AV_CODEC_ID_VBLE)
	CodecIDVc1                      = CodecID(C.AV_CODEC_ID_VC1)
	CodecIDVc1Image                 = CodecID(C.AV_CODEC_ID_VC1IMAGE)
	CodecIDVcr1                     = CodecID(C.AV_CODEC_ID_VCR1)
	CodecIDVixl                     = CodecID(C.AV_CODEC_ID_VIXL)
	CodecIDVmdaudio                 = CodecID(C.AV_CODEC_ID_VMDAUDIO)
	CodecIDVmdvideo                 = CodecID(C.AV_CODEC_ID_VMDVIDEO)
	CodecIDVmnc                     = CodecID(C.AV_CODEC_ID_VMNC)
	CodecIDVorbis                   = CodecID(C.AV_CODEC_ID_VORBIS)
	CodecIDVp3                      = CodecID(C.AV_CODEC_ID_VP3)
	CodecIDVp5                      = CodecID(C.AV_CODEC_ID_VP5)
	CodecIDVp6                      = CodecID(C.AV_CODEC_ID_VP6)
	CodecIDVp6A                     = CodecID(C.AV_CODEC_ID_VP6A)
	CodecIDVp6F                     = CodecID(C.AV_CODEC_ID_VP6F)
	CodecIDVp7                      = CodecID(C.AV_CODEC_ID_VP7)
	CodecIDVp7Deprecated            = CodecID(C.AV_CODEC_ID_VP7)
	CodecIDVp8                      = CodecID(C.AV_CODEC_ID_VP8)
	CodecIDVp9                      = CodecID(C.AV_CODEC_ID_VP9)
	CodecIDVplayer                  = CodecID(C.AV_CODEC_ID_VPLAYER)
	CodecIDWavpack                  = CodecID(C.AV_CODEC_ID_WAVPACK)
	CodecIDWebp                     = CodecID(C.AV_CODEC_ID_WEBP)
	CodecIDWebpDeprecated           = CodecID(C.AV_CODEC_ID_WEBP)
	CodecIDWebvtt                   = CodecID(C.AV_CODEC_ID_WEBVTT)
	CodecIDWestwoodSnd1             = CodecID(C.AV_CODEC_ID_WESTWOOD_SND1)
	CodecIDWmalossless              = CodecID(C.AV_CODEC_ID_WMALOSSLESS)
	CodecIDWmapro                   = CodecID(C.AV_CODEC_ID_WMAPRO)
	CodecIDWmav1                    = CodecID(C.AV_CODEC_ID_WMAV1)
	CodecIDWmav2                    = CodecID(C.AV_CODEC_ID_WMAV2)
	CodecIDWmavoice                 = CodecID(C.AV_CODEC_ID_WMAVOICE)
	CodecIDWmv1                     = CodecID(C.AV_CODEC_ID_WMV1)
	CodecIDWmv2                     = CodecID(C.AV_CODEC_ID_WMV2)
	CodecIDWmv3                     = CodecID(C.AV_CODEC_ID_WMV3)
	CodecIDWmv3Image                = CodecID(C.AV_CODEC_ID_WMV3IMAGE)
	CodecIDWnv1                     = CodecID(C.AV_CODEC_ID_WNV1)
	CodecIDWsVqa                    = CodecID(C.AV_CODEC_ID_WS_VQA)
	CodecIDXanDpcm                  = CodecID(C.AV_CODEC_ID_XAN_DPCM)
	CodecIDXanWc3                   = CodecID(C.AV_CODEC_ID_XAN_WC3)
	CodecIDXanWc4                   = CodecID(C.AV_CODEC_ID_XAN_WC4)
	CodecIDXbin                     = CodecID(C.AV_CODEC_ID_XBIN)
	CodecIDXbm                      = CodecID(C.AV_CODEC_ID_XBM)
	CodecIDXface                    = CodecID(C.AV_CODEC_ID_XFACE)
	CodecIDXsub                     = CodecID(C.AV_CODEC_ID_XSUB)
	CodecIDXwd                      = CodecID(C.AV_CODEC_ID_XWD)
	CodecIDY41P                     = CodecID(C.AV_CODEC_ID_Y41P)
	CodecIDYop                      = CodecID(C.AV_CODEC_ID_YOP)
	CodecIDYuv4                     = CodecID(C.AV_CODEC_ID_YUV4)
	CodecIDZerocodec                = CodecID(C.AV_CODEC_ID_ZEROCODEC)
	CodecIDZlib                     = CodecID(C.AV_CODEC_ID_ZLIB)
	CodecIDZmbv                     = CodecID(C.AV_CODEC_ID_ZMBV)
)
View Source 
const (
	ColorPrimariesReserved0   = ColorPrimaries(C.AVCOL_PRI_RESERVED0)
	ColorPrimariesBt709       = ColorPrimaries(C.AVCOL_PRI_BT709)
	ColorPrimariesUnspecified = ColorPrimaries(C.AVCOL_PRI_UNSPECIFIED)
	ColorPrimariesReserved    = ColorPrimaries(C.AVCOL_PRI_RESERVED)
	ColorPrimariesBt470M      = ColorPrimaries(C.AVCOL_PRI_BT470M)
	ColorPrimariesBt470Bg     = ColorPrimaries(C.AVCOL_PRI_BT470BG)
	ColorPrimariesSmpte170M   = ColorPrimaries(C.AVCOL_PRI_SMPTE170M)
	ColorPrimariesSmpte240M   = ColorPrimaries(C.AVCOL_PRI_SMPTE240M)
	ColorPrimariesFilm        = ColorPrimaries(C.AVCOL_PRI_FILM)
	ColorPrimariesBt2020      = ColorPrimaries(C.AVCOL_PRI_BT2020)
	ColorPrimariesSmpte428    = ColorPrimaries(C.AVCOL_PRI_SMPTE428)
	ColorPrimariesSmptest4281 = ColorPrimaries(C.AVCOL_PRI_SMPTEST428_1)
	ColorPrimariesSmpte431    = ColorPrimaries(C.AVCOL_PRI_SMPTE431)
	ColorPrimariesSmpte432    = ColorPrimaries(C.AVCOL_PRI_SMPTE432)
	ColorPrimariesJedecP22    = ColorPrimaries(C.AVCOL_PRI_JEDEC_P22)
	ColorPrimariesNb          = ColorPrimaries(C.AVCOL_PRI_NB)
)
View Source 
const (
	ColorRangeUnspecified = ColorRange(C.AVCOL_RANGE_UNSPECIFIED)
	ColorRangeMpeg        = ColorRange(C.AVCOL_RANGE_MPEG)
	ColorRangeJpeg        = ColorRange(C.AVCOL_RANGE_JPEG)
	ColorRangeNb          = ColorRange(C.AVCOL_RANGE_NB)
)
View Source 
const (
	ColorSpaceRgb              = ColorSpace(C.AVCOL_SPC_RGB)
	ColorSpaceBt709            = ColorSpace(C.AVCOL_SPC_BT709)
	ColorSpaceUnspecified      = ColorSpace(C.AVCOL_SPC_UNSPECIFIED)
	ColorSpaceReserved         = ColorSpace(C.AVCOL_SPC_RESERVED)
	ColorSpaceFcc              = ColorSpace(C.AVCOL_SPC_FCC)
	ColorSpaceBt470Bg          = ColorSpace(C.AVCOL_SPC_BT470BG)
	ColorSpaceSmpte170M        = ColorSpace(C.AVCOL_SPC_SMPTE170M)
	ColorSpaceSmpte240M        = ColorSpace(C.AVCOL_SPC_SMPTE240M)
	ColorSpaceYcgco            = ColorSpace(C.AVCOL_SPC_YCGCO)
	ColorSpaceYcocg            = ColorSpace(C.AVCOL_SPC_YCOCG)
	ColorSpaceBt2020Ncl        = ColorSpace(C.AVCOL_SPC_BT2020_NCL)
	ColorSpaceBt2020Cl         = ColorSpace(C.AVCOL_SPC_BT2020_CL)
	ColorSpaceSmpte2085        = ColorSpace(C.AVCOL_SPC_SMPTE2085)
	ColorSpaceChromaDerivedNcl = ColorSpace(C.AVCOL_SPC_CHROMA_DERIVED_NCL)
	ColorSpaceChromaDerivedCl  = ColorSpace(C.AVCOL_SPC_CHROMA_DERIVED_CL)
	ColorSpaceIctcp            = ColorSpace(C.AVCOL_SPC_ICTCP)
	ColorSpaceNb               = ColorSpace(C.AVCOL_SPC_NB)
)
View Source 
const (
	ColorTransferCharacteristicReserved0   = ColorTransferCharacteristic(C.AVCOL_TRC_RESERVED0)
	ColorTransferCharacteristicBt709       = ColorTransferCharacteristic(C.AVCOL_TRC_BT709)
	ColorTransferCharacteristicUnspecified = ColorTransferCharacteristic(C.AVCOL_TRC_UNSPECIFIED)
	ColorTransferCharacteristicReserved    = ColorTransferCharacteristic(C.AVCOL_TRC_RESERVED)
	ColorTransferCharacteristicGamma22     = ColorTransferCharacteristic(C.AVCOL_TRC_GAMMA22)
	ColorTransferCharacteristicGamma28     = ColorTransferCharacteristic(C.AVCOL_TRC_GAMMA28)
	ColorTransferCharacteristicSmpte170M   = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTE170M)
	ColorTransferCharacteristicSmpte240M   = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTE240M)
	ColorTransferCharacteristicLinear      = ColorTransferCharacteristic(C.AVCOL_TRC_LINEAR)
	ColorTransferCharacteristicLog         = ColorTransferCharacteristic(C.AVCOL_TRC_LOG)
	ColorTransferCharacteristicLogSqrt     = ColorTransferCharacteristic(C.AVCOL_TRC_LOG_SQRT)
	ColorTransferCharacteristicIec6196624  = ColorTransferCharacteristic(C.AVCOL_TRC_IEC61966_2_4)
	ColorTransferCharacteristicBt1361Ecg   = ColorTransferCharacteristic(C.AVCOL_TRC_BT1361_ECG)
	ColorTransferCharacteristicIec6196621  = ColorTransferCharacteristic(C.AVCOL_TRC_IEC61966_2_1)
	ColorTransferCharacteristicBt202010    = ColorTransferCharacteristic(C.AVCOL_TRC_BT2020_10)
	ColorTransferCharacteristicBt202012    = ColorTransferCharacteristic(C.AVCOL_TRC_BT2020_12)
	ColorTransferCharacteristicSmpte2084   = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTE2084)
	ColorTransferCharacteristicSmptest2084 = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTEST2084)
	ColorTransferCharacteristicSmpte428    = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTE428)
	ColorTransferCharacteristicSmptest4281 = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTEST428_1)
	ColorTransferCharacteristicAribStdB67  = ColorTransferCharacteristic(C.AVCOL_TRC_ARIB_STD_B67)
	ColorTransferCharacteristicNb          = ColorTransferCharacteristic(C.AVCOL_TRC_NB)
)
View Source 
const (
	DictionaryFlagMatchCase     = DictionaryFlag(C.AV_DICT_MATCH_CASE)
	DictionaryFlagIgnoreSuffix  = DictionaryFlag(C.AV_DICT_IGNORE_SUFFIX)
	DictionaryFlagDontStrdupKey = DictionaryFlag(C.AV_DICT_DONT_STRDUP_KEY)
	DictionaryFlagDontStrdupVal = DictionaryFlag(C.AV_DICT_DONT_STRDUP_VAL)
	DictionaryFlagDontOverwrite = DictionaryFlag(C.AV_DICT_DONT_OVERWRITE)
	DictionaryFlagAppend        = DictionaryFlag(C.AV_DICT_APPEND)
	DictionaryFlagMultikey      = DictionaryFlag(C.AV_DICT_MULTIKEY)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/dict.h#L67

View Source 
const (
	ErrBsfNotFound      = Error(C.AVERROR_BSF_NOT_FOUND)
	ErrBufferTooSmall   = Error(C.AVERROR_BUFFER_TOO_SMALL)
	ErrBug              = Error(C.AVERROR_BUG)
	ErrBug2             = Error(C.AVERROR_BUG2)
	ErrDecoderNotFound  = Error(C.AVERROR_DECODER_NOT_FOUND)
	ErrDemuxerNotFound  = Error(C.AVERROR_DEMUXER_NOT_FOUND)
	ErrEagain           = Error(-(C.EAGAIN))
	ErrEio              = Error(-(C.EIO))
	ErrEncoderNotFound  = Error(C.AVERROR_ENCODER_NOT_FOUND)
	ErrEof              = Error(C.AVERROR_EOF)
	ErrEperm            = Error(-(C.EPERM))
	ErrEpipe            = Error(-(C.EPIPE))
	ErrEtimedout        = Error(-(C.ETIMEDOUT))
	ErrExit             = Error(C.AVERROR_EXIT)
	ErrExperimental     = Error(C.AVERROR_EXPERIMENTAL)
	ErrExternal         = Error(C.AVERROR_EXTERNAL)
	ErrFilterNotFound   = Error(C.AVERROR_FILTER_NOT_FOUND)
	ErrHttpBadRequest   = Error(C.AVERROR_HTTP_BAD_REQUEST)
	ErrHttpForbidden    = Error(C.AVERROR_HTTP_FORBIDDEN)
	ErrHttpNotFound     = Error(C.AVERROR_HTTP_NOT_FOUND)
	ErrHttpOther4Xx     = Error(C.AVERROR_HTTP_OTHER_4XX)
	ErrHttpServerError  = Error(C.AVERROR_HTTP_SERVER_ERROR)
	ErrHttpUnauthorized = Error(C.AVERROR_HTTP_UNAUTHORIZED)
	ErrInputChanged     = Error(C.AVERROR_INPUT_CHANGED)
	ErrInvaliddata      = Error(C.AVERROR_INVALIDDATA)
	ErrMaxStringSize    = Error(C.AV_ERROR_MAX_STRING_SIZE)
	ErrMuxerNotFound    = Error(C.AVERROR_MUXER_NOT_FOUND)
	ErrOptionNotFound   = Error(C.AVERROR_OPTION_NOT_FOUND)
	ErrOutputChanged    = Error(C.AVERROR_OUTPUT_CHANGED)
	ErrPatchwelcome     = Error(C.AVERROR_PATCHWELCOME)
	ErrProtocolNotFound = Error(C.AVERROR_PROTOCOL_NOT_FOUND)
	ErrStreamNotFound   = Error(C.AVERROR_STREAM_NOT_FOUND)
	ErrUnknown          = Error(C.AVERROR_UNKNOWN)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/error.h#L51

View Source 
const (
	FilterCommandFlagOne  = FilterCommandFlag(C.AVFILTER_CMD_FLAG_ONE)
	FilterCommandFlagFast = FilterCommandFlag(C.AVFILTER_CMD_FLAG_FAST)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L739

View Source 
const (
	FormatContextCtxFlagNoHeader   = FormatContextCtxFlag(C.AVFMTCTX_NOHEADER)
	FormatContextCtxFlagUnseekable = FormatContextCtxFlag(C.AVFMTCTX_UNSEEKABLE)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1153

View Source 
const (
	FormatContextFlagGenPts         = FormatContextFlag(C.AVFMT_FLAG_GENPTS)
	FormatContextFlagIgnidx         = FormatContextFlag(C.AVFMT_FLAG_IGNIDX)
	FormatContextFlagNonblock       = FormatContextFlag(C.AVFMT_FLAG_NONBLOCK)
	FormatContextFlagIgnDts         = FormatContextFlag(C.AVFMT_FLAG_IGNDTS)
	FormatContextFlagNofillin       = FormatContextFlag(C.AVFMT_FLAG_NOFILLIN)
	FormatContextFlagNoparse        = FormatContextFlag(C.AVFMT_FLAG_NOPARSE)
	FormatContextFlagNobuffer       = FormatContextFlag(C.AVFMT_FLAG_NOBUFFER)
	FormatContextFlagCustomIo       = FormatContextFlag(C.AVFMT_FLAG_CUSTOM_IO)
	FormatContextFlagDiscardCorrupt = FormatContextFlag(C.AVFMT_FLAG_DISCARD_CORRUPT)
	FormatContextFlagFlushPackets   = FormatContextFlag(C.AVFMT_FLAG_FLUSH_PACKETS)
	FormatContextFlagBitexact       = FormatContextFlag(C.AVFMT_FLAG_BITEXACT)
	FormatContextFlagSortDts        = FormatContextFlag(C.AVFMT_FLAG_SORT_DTS)
	FormatContextFlagPrivOpt        = FormatContextFlag(C.AVFMT_FLAG_PRIV_OPT)
	FormatContextFlagFastSeek       = FormatContextFlag(C.AVFMT_FLAG_FAST_SEEK)
	FormatContextFlagShortest       = FormatContextFlag(C.AVFMT_FLAG_SHORTEST)
	FormatContextFlagAutoBsf        = FormatContextFlag(C.AVFMT_FLAG_AUTO_BSF)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1321

View Source 
const (
	FrameSideDataTypePanscan                  = FrameSideDataType(C.AV_FRAME_DATA_PANSCAN)
	FrameSideDataTypeA53Cc                    = FrameSideDataType(C.AV_FRAME_DATA_A53_CC)
	FrameSideDataTypeStereo3D                 = FrameSideDataType(C.AV_FRAME_DATA_STEREO3D)
	FrameSideDataTypeMatrixencoding           = FrameSideDataType(C.AV_FRAME_DATA_MATRIXENCODING)
	FrameSideDataTypeDownmixInfo              = FrameSideDataType(C.AV_FRAME_DATA_DOWNMIX_INFO)
	FrameSideDataTypeReplaygain               = FrameSideDataType(C.AV_FRAME_DATA_REPLAYGAIN)
	FrameSideDataTypeDisplaymatrix            = FrameSideDataType(C.AV_FRAME_DATA_DISPLAYMATRIX)
	FrameSideDataTypeAfd                      = FrameSideDataType(C.AV_FRAME_DATA_AFD)
	FrameSideDataTypeMotionVectors            = FrameSideDataType(C.AV_FRAME_DATA_MOTION_VECTORS)
	FrameSideDataTypeSkipSamples              = FrameSideDataType(C.AV_FRAME_DATA_SKIP_SAMPLES)
	FrameSideDataTypeAudioServiceType         = FrameSideDataType(C.AV_FRAME_DATA_AUDIO_SERVICE_TYPE)
	FrameSideDataTypeMasteringDisplayMetadata = FrameSideDataType(C.AV_FRAME_DATA_MASTERING_DISPLAY_METADATA)
	FrameSideDataTypeGopTimecode              = FrameSideDataType(C.AV_FRAME_DATA_GOP_TIMECODE)
	FrameSideDataTypeSpherical                = FrameSideDataType(C.AV_FRAME_DATA_SPHERICAL)
	FrameSideDataTypeContentLightLevel        = FrameSideDataType(C.AV_FRAME_DATA_CONTENT_LIGHT_LEVEL)
	FrameSideDataTypeIccProfile               = FrameSideDataType(C.AV_FRAME_DATA_ICC_PROFILE)
	FrameSideDataTypeS12MTimecode             = FrameSideDataType(C.AV_FRAME_DATA_S12M_TIMECODE)
	FrameSideDataTypeDynamicHdrPlus           = FrameSideDataType(C.AV_FRAME_DATA_DYNAMIC_HDR_PLUS)
	FrameSideDataTypeRegionsOfInterest        = FrameSideDataType(C.AV_FRAME_DATA_REGIONS_OF_INTEREST)
	FrameSideDataTypeVideoEncParams           = FrameSideDataType(C.AV_FRAME_DATA_VIDEO_ENC_PARAMS)
	FrameSideDataTypeSeiUnregistered          = FrameSideDataType(C.AV_FRAME_DATA_SEI_UNREGISTERED)
	FrameSideDataTypeFilmGrainParams          = FrameSideDataType(C.AV_FRAME_DATA_FILM_GRAIN_PARAMS)
)
View Source 
const (
	HardwareDeviceTypeCUDA         = HardwareDeviceType(C.AV_HWDEVICE_TYPE_CUDA)
	HardwareDeviceTypeD3D11VA      = HardwareDeviceType(C.AV_HWDEVICE_TYPE_D3D11VA)
	HardwareDeviceTypeDRM          = HardwareDeviceType(C.AV_HWDEVICE_TYPE_DRM)
	HardwareDeviceTypeDXVA2        = HardwareDeviceType(C.AV_HWDEVICE_TYPE_DXVA2)
	HardwareDeviceTypeMediaCodec   = HardwareDeviceType(C.AV_HWDEVICE_TYPE_MEDIACODEC)
	HardwareDeviceTypeNone         = HardwareDeviceType(C.AV_HWDEVICE_TYPE_NONE)
	HardwareDeviceTypeOpenCL       = HardwareDeviceType(C.AV_HWDEVICE_TYPE_OPENCL)
	HardwareDeviceTypeQSV          = HardwareDeviceType(C.AV_HWDEVICE_TYPE_QSV)
	HardwareDeviceTypeVAAPI        = HardwareDeviceType(C.AV_HWDEVICE_TYPE_VAAPI)
	HardwareDeviceTypeVDPAU        = HardwareDeviceType(C.AV_HWDEVICE_TYPE_VDPAU)
	HardwareDeviceTypeVideoToolbox = HardwareDeviceType(C.AV_HWDEVICE_TYPE_VIDEOTOOLBOX)
	HardwareDeviceTypeVulkan       = HardwareDeviceType(C.AV_HWDEVICE_TYPE_VULKAN)
)
View Source 
const (
	IOContextFlagRead      = IOContextFlag(C.AVIO_FLAG_READ)
	IOContextFlagWrite     = IOContextFlag(C.AVIO_FLAG_WRITE)
	IOContextFlagReadWrite = IOContextFlag(C.AVIO_FLAG_READ_WRITE)
	IOContextFlagNonBlock  = IOContextFlag(C.AVIO_FLAG_NONBLOCK)
	IOContextFlagDirect    = IOContextFlag(C.AVIO_FLAG_DIRECT)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avio.h#L621

View Source 
const (
	IOFormatFlagNofile       = IOFormatFlag(C.AVFMT_NOFILE)
	IOFormatFlagNeednumber   = IOFormatFlag(C.AVFMT_NEEDNUMBER)
	IOFormatFlagShowIds      = IOFormatFlag(C.AVFMT_SHOW_IDS)
	IOFormatFlagGlobalheader = IOFormatFlag(C.AVFMT_GLOBALHEADER)
	IOFormatFlagNotimestamps = IOFormatFlag(C.AVFMT_NOTIMESTAMPS)
	IOFormatFlagGenericIndex = IOFormatFlag(C.AVFMT_GENERIC_INDEX)
	IOFormatFlagTsDiscont    = IOFormatFlag(C.AVFMT_TS_DISCONT)
	IOFormatFlagVariableFps  = IOFormatFlag(C.AVFMT_VARIABLE_FPS)
	IOFormatFlagNodimensions = IOFormatFlag(C.AVFMT_NODIMENSIONS)
	IOFormatFlagNostreams    = IOFormatFlag(C.AVFMT_NOSTREAMS)
	IOFormatFlagNobinsearch  = IOFormatFlag(C.AVFMT_NOBINSEARCH)
	IOFormatFlagNogensearch  = IOFormatFlag(C.AVFMT_NOGENSEARCH)
	IOFormatFlagNoByteSeek   = IOFormatFlag(C.AVFMT_NO_BYTE_SEEK)
	IOFormatFlagAllowFlush   = IOFormatFlag(C.AVFMT_ALLOW_FLUSH)
	IOFormatFlagTsNonstrict  = IOFormatFlag(C.AVFMT_TS_NONSTRICT)
	IOFormatFlagTsNegative   = IOFormatFlag(C.AVFMT_TS_NEGATIVE)
	IOFormatFlagSeekToPts    = IOFormatFlag(C.AVFMT_SEEK_TO_PTS)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L464

View Source 
const (
	LogLevelQuiet   = LogLevel(C.AV_LOG_QUIET)
	LogLevelPanic   = LogLevel(C.AV_LOG_PANIC)
	LogLevelFatal   = LogLevel(C.AV_LOG_FATAL)
	LogLevelError   = LogLevel(C.AV_LOG_ERROR)
	LogLevelWarning = LogLevel(C.AV_LOG_WARNING)
	LogLevelInfo    = LogLevel(C.AV_LOG_INFO)
	LogLevelVerbose = LogLevel(C.AV_LOG_VERBOSE)
	LogLevelDebug   = LogLevel(C.AV_LOG_DEBUG)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/log.h#L162

View Source 
const (
	MediaTypeAttachment = MediaType(C.AVMEDIA_TYPE_ATTACHMENT)
	MediaTypeAudio      = MediaType(C.AVMEDIA_TYPE_AUDIO)
	MediaTypeData       = MediaType(C.AVMEDIA_TYPE_DATA)
	MediaTypeNb         = MediaType(C.AVMEDIA_TYPE_NB)
	MediaTypeSubtitle   = MediaType(C.AVMEDIA_TYPE_SUBTITLE)
	MediaTypeUnknown    = MediaType(C.AVMEDIA_TYPE_UNKNOWN)
	MediaTypeVideo      = MediaType(C.AVMEDIA_TYPE_VIDEO)
)
View Source 
const (
	PacketFlagCorrupt = PacketFlag(C.AV_PKT_FLAG_CORRUPT)
	PacketFlagDiscard = PacketFlag(C.AV_PKT_FLAG_DISCARD)
	PacketFlagKey     = PacketFlag(C.AV_PKT_FLAG_KEY)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/packet.h#L428

View Source 
const (
	PacketSideDataTypeA53Cc                    = PacketSideDataType(C.AV_PKT_DATA_A53_CC)
	PacketSideDataTypeAfd                      = PacketSideDataType(C.AV_PKT_DATA_AFD)
	PacketSideDataTypeAudioServiceType         = PacketSideDataType(C.AV_PKT_DATA_AUDIO_SERVICE_TYPE)
	PacketSideDataTypeContentLightLevel        = PacketSideDataType(C.AV_PKT_DATA_CONTENT_LIGHT_LEVEL)
	PacketSideDataTypeCpbProperties            = PacketSideDataType(C.AV_PKT_DATA_CPB_PROPERTIES)
	PacketSideDataTypeDisplaymatrix            = PacketSideDataType(C.AV_PKT_DATA_DISPLAYMATRIX)
	PacketSideDataTypeEncryptionInfo           = PacketSideDataType(C.AV_PKT_DATA_ENCRYPTION_INFO)
	PacketSideDataTypeEncryptionInitInfo       = PacketSideDataType(C.AV_PKT_DATA_ENCRYPTION_INIT_INFO)
	PacketSideDataTypeFallbackTrack            = PacketSideDataType(C.AV_PKT_DATA_FALLBACK_TRACK)
	PacketSideDataTypeH263MbInfo               = PacketSideDataType(C.AV_PKT_DATA_H263_MB_INFO)
	PacketSideDataTypeJpDualmono               = PacketSideDataType(C.AV_PKT_DATA_JP_DUALMONO)
	PacketSideDataTypeMasteringDisplayMetadata = PacketSideDataType(C.AV_PKT_DATA_MASTERING_DISPLAY_METADATA)
	PacketSideDataTypeMatroskaBlockadditional  = PacketSideDataType(C.AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL)
	PacketSideDataTypeMetadataUpdate           = PacketSideDataType(C.AV_PKT_DATA_METADATA_UPDATE)
	PacketSideDataTypeMpegtsStreamId           = PacketSideDataType(C.AV_PKT_DATA_MPEGTS_STREAM_ID)
	PacketSideDataTypeNb                       = PacketSideDataType(C.AV_PKT_DATA_NB)
	PacketSideDataTypeNewExtradata             = PacketSideDataType(C.AV_PKT_DATA_NEW_EXTRADATA)
	PacketSideDataTypePalette                  = PacketSideDataType(C.AV_PKT_DATA_PALETTE)
	PacketSideDataTypeParamChange              = PacketSideDataType(C.AV_PKT_DATA_PARAM_CHANGE)
	PacketSideDataTypeQualityStats             = PacketSideDataType(C.AV_PKT_DATA_QUALITY_STATS)
	PacketSideDataTypeReplaygain               = PacketSideDataType(C.AV_PKT_DATA_REPLAYGAIN)
	PacketSideDataTypeSkipSamples              = PacketSideDataType(C.AV_PKT_DATA_SKIP_SAMPLES)
	PacketSideDataTypeSpherical                = PacketSideDataType(C.AV_PKT_DATA_SPHERICAL)
	PacketSideDataTypeStereo3D                 = PacketSideDataType(C.AV_PKT_DATA_STEREO3D)
	PacketSideDataTypeStringsMetadata          = PacketSideDataType(C.AV_PKT_DATA_STRINGS_METADATA)
	PacketSideDataTypeSubtitlePosition         = PacketSideDataType(C.AV_PKT_DATA_SUBTITLE_POSITION)
	PacketSideDataTypeWebvttIdentifier         = PacketSideDataType(C.AV_PKT_DATA_WEBVTT_IDENTIFIER)
	PacketSideDataTypeWebvttSettings           = PacketSideDataType(C.AV_PKT_DATA_WEBVTT_SETTINGS)
)
View Source 
const (
	PictureTypeNone = PictureType(C.AV_PICTURE_TYPE_NONE)
	PictureTypeI    = PictureType(C.AV_PICTURE_TYPE_I)
	PictureTypeP    = PictureType(C.AV_PICTURE_TYPE_P)
	PictureTypeB    = PictureType(C.AV_PICTURE_TYPE_B)
	PictureTypeS    = PictureType(C.AV_PICTURE_TYPE_S)
	PictureTypeSi   = PictureType(C.AV_PICTURE_TYPE_SI)
	PictureTypeSp   = PictureType(C.AV_PICTURE_TYPE_SP)
	PictureTypeBi   = PictureType(C.AV_PICTURE_TYPE_BI)
)
View Source 
const (
	PixelFormat0Bgr          = PixelFormat(C.AV_PIX_FMT_0BGR)
	PixelFormat0Rgb          = PixelFormat(C.AV_PIX_FMT_0RGB)
	PixelFormatAbgr          = PixelFormat(C.AV_PIX_FMT_ABGR)
	PixelFormatArgb          = PixelFormat(C.AV_PIX_FMT_ARGB)
	PixelFormatAyuv64Be      = PixelFormat(C.AV_PIX_FMT_AYUV64BE)
	PixelFormatAyuv64Le      = PixelFormat(C.AV_PIX_FMT_AYUV64LE)
	PixelFormatBayerBggr16Be = PixelFormat(C.AV_PIX_FMT_BAYER_BGGR16BE)
	PixelFormatBayerBggr16Le = PixelFormat(C.AV_PIX_FMT_BAYER_BGGR16LE)
	PixelFormatBayerBggr8    = PixelFormat(C.AV_PIX_FMT_BAYER_BGGR8)
	PixelFormatBayerGbrg16Be = PixelFormat(C.AV_PIX_FMT_BAYER_GBRG16BE)
	PixelFormatBayerGbrg16Le = PixelFormat(C.AV_PIX_FMT_BAYER_GBRG16LE)
	PixelFormatBayerGbrg8    = PixelFormat(C.AV_PIX_FMT_BAYER_GBRG8)
	PixelFormatBayerGrbg16Be = PixelFormat(C.AV_PIX_FMT_BAYER_GRBG16BE)
	PixelFormatBayerGrbg16Le = PixelFormat(C.AV_PIX_FMT_BAYER_GRBG16LE)
	PixelFormatBayerGrbg8    = PixelFormat(C.AV_PIX_FMT_BAYER_GRBG8)
	PixelFormatBayerRggb16Be = PixelFormat(C.AV_PIX_FMT_BAYER_RGGB16BE)
	PixelFormatBayerRggb16Le = PixelFormat(C.AV_PIX_FMT_BAYER_RGGB16LE)
	PixelFormatBayerRggb8    = PixelFormat(C.AV_PIX_FMT_BAYER_RGGB8)
	PixelFormatBgr0          = PixelFormat(C.AV_PIX_FMT_BGR0)
	PixelFormatBgr24         = PixelFormat(C.AV_PIX_FMT_BGR24)
	PixelFormatBgr4          = PixelFormat(C.AV_PIX_FMT_BGR4)
	PixelFormatBgr444Be      = PixelFormat(C.AV_PIX_FMT_BGR444BE)
	PixelFormatBgr444Le      = PixelFormat(C.AV_PIX_FMT_BGR444LE)
	PixelFormatBgr48Be       = PixelFormat(C.AV_PIX_FMT_BGR48BE)
	PixelFormatBgr48Le       = PixelFormat(C.AV_PIX_FMT_BGR48LE)
	PixelFormatBgr4Byte      = PixelFormat(C.AV_PIX_FMT_BGR4_BYTE)
	PixelFormatBgr555Be      = PixelFormat(C.AV_PIX_FMT_BGR555BE)
	PixelFormatBgr555Le      = PixelFormat(C.AV_PIX_FMT_BGR555LE)
	PixelFormatBgr565Be      = PixelFormat(C.AV_PIX_FMT_BGR565BE)
	PixelFormatBgr565Le      = PixelFormat(C.AV_PIX_FMT_BGR565LE)
	PixelFormatBgr8          = PixelFormat(C.AV_PIX_FMT_BGR8)
	PixelFormatBgra          = PixelFormat(C.AV_PIX_FMT_BGRA)
	PixelFormatBgra64Be      = PixelFormat(C.AV_PIX_FMT_BGRA64BE)
	PixelFormatBgra64Le      = PixelFormat(C.AV_PIX_FMT_BGRA64LE)
	PixelFormatCuda          = PixelFormat(C.AV_PIX_FMT_CUDA)
	PixelFormatD3D11         = PixelFormat(C.AV_PIX_FMT_D3D11)
	PixelFormatD3D11VaVld    = PixelFormat(C.AV_PIX_FMT_D3D11VA_VLD)
	PixelFormatDrmPrime      = PixelFormat(C.AV_PIX_FMT_DRM_PRIME)
	PixelFormatDxva2Vld      = PixelFormat(C.AV_PIX_FMT_DXVA2_VLD)
	PixelFormatGbr24P        = PixelFormat(C.AV_PIX_FMT_GBR24P)
	PixelFormatGbrap         = PixelFormat(C.AV_PIX_FMT_GBRAP)
	PixelFormatGbrap10Be     = PixelFormat(C.AV_PIX_FMT_GBRAP10BE)
	PixelFormatGbrap10Le     = PixelFormat(C.AV_PIX_FMT_GBRAP10LE)
	PixelFormatGbrap12Be     = PixelFormat(C.AV_PIX_FMT_GBRAP12BE)
	PixelFormatGbrap12Le     = PixelFormat(C.AV_PIX_FMT_GBRAP12LE)
	PixelFormatGbrap16Be     = PixelFormat(C.AV_PIX_FMT_GBRAP16BE)
	PixelFormatGbrap16Le     = PixelFormat(C.AV_PIX_FMT_GBRAP16LE)
	PixelFormatGbrapf32Be    = PixelFormat(C.AV_PIX_FMT_GBRAPF32BE)
	PixelFormatGbrapf32Le    = PixelFormat(C.AV_PIX_FMT_GBRAPF32LE)
	PixelFormatGbrp          = PixelFormat(C.AV_PIX_FMT_GBRP)
	PixelFormatGbrp10Be      = PixelFormat(C.AV_PIX_FMT_GBRP10BE)
	PixelFormatGbrp10Le      = PixelFormat(C.AV_PIX_FMT_GBRP10LE)
	PixelFormatGbrp12Be      = PixelFormat(C.AV_PIX_FMT_GBRP12BE)
	PixelFormatGbrp12Le      = PixelFormat(C.AV_PIX_FMT_GBRP12LE)
	PixelFormatGbrp14Be      = PixelFormat(C.AV_PIX_FMT_GBRP14BE)
	PixelFormatGbrp14Le      = PixelFormat(C.AV_PIX_FMT_GBRP14LE)
	PixelFormatGbrp16Be      = PixelFormat(C.AV_PIX_FMT_GBRP16BE)
	PixelFormatGbrp16Le      = PixelFormat(C.AV_PIX_FMT_GBRP16LE)
	PixelFormatGbrp9Be       = PixelFormat(C.AV_PIX_FMT_GBRP9BE)
	PixelFormatGbrp9Le       = PixelFormat(C.AV_PIX_FMT_GBRP9LE)
	PixelFormatGbrpf32Be     = PixelFormat(C.AV_PIX_FMT_GBRPF32BE)
	PixelFormatGbrpf32Le     = PixelFormat(C.AV_PIX_FMT_GBRPF32LE)
	PixelFormatGray10Be      = PixelFormat(C.AV_PIX_FMT_GRAY10BE)
	PixelFormatGray10Le      = PixelFormat(C.AV_PIX_FMT_GRAY10LE)
	PixelFormatGray12Be      = PixelFormat(C.AV_PIX_FMT_GRAY12BE)
	PixelFormatGray12Le      = PixelFormat(C.AV_PIX_FMT_GRAY12LE)
	PixelFormatGray14Be      = PixelFormat(C.AV_PIX_FMT_GRAY14BE)
	PixelFormatGray14Le      = PixelFormat(C.AV_PIX_FMT_GRAY14LE)
	PixelFormatGray16Be      = PixelFormat(C.AV_PIX_FMT_GRAY16BE)
	PixelFormatGray16Le      = PixelFormat(C.AV_PIX_FMT_GRAY16LE)
	PixelFormatGray8         = PixelFormat(C.AV_PIX_FMT_GRAY8)
	PixelFormatGray8A        = PixelFormat(C.AV_PIX_FMT_GRAY8A)
	PixelFormatGray9Be       = PixelFormat(C.AV_PIX_FMT_GRAY9BE)
	PixelFormatGray9Le       = PixelFormat(C.AV_PIX_FMT_GRAY9LE)
	PixelFormatGrayf32Be     = PixelFormat(C.AV_PIX_FMT_GRAYF32BE)
	PixelFormatGrayf32Le     = PixelFormat(C.AV_PIX_FMT_GRAYF32LE)
	PixelFormatMediacodec    = PixelFormat(C.AV_PIX_FMT_MEDIACODEC)
	PixelFormatMmal          = PixelFormat(C.AV_PIX_FMT_MMAL)
	PixelFormatMonoblack     = PixelFormat(C.AV_PIX_FMT_MONOBLACK)
	PixelFormatMonowhite     = PixelFormat(C.AV_PIX_FMT_MONOWHITE)
	PixelFormatNb            = PixelFormat(C.AV_PIX_FMT_NB)
	PixelFormatNone          = PixelFormat(C.AV_PIX_FMT_NONE)
	PixelFormatNv12          = PixelFormat(C.AV_PIX_FMT_NV12)
	PixelFormatNv16          = PixelFormat(C.AV_PIX_FMT_NV16)
	PixelFormatNv20Be        = PixelFormat(C.AV_PIX_FMT_NV20BE)
	PixelFormatNv20Le        = PixelFormat(C.AV_PIX_FMT_NV20LE)
	PixelFormatNv21          = PixelFormat(C.AV_PIX_FMT_NV21)
	PixelFormatOpencl        = PixelFormat(C.AV_PIX_FMT_OPENCL)
	PixelFormatP010Be        = PixelFormat(C.AV_PIX_FMT_P010BE)
	PixelFormatP010Le        = PixelFormat(C.AV_PIX_FMT_P010LE)
	PixelFormatP016Be        = PixelFormat(C.AV_PIX_FMT_P016BE)
	PixelFormatP016Le        = PixelFormat(C.AV_PIX_FMT_P016LE)
	PixelFormatPal8          = PixelFormat(C.AV_PIX_FMT_PAL8)
	PixelFormatQsv           = PixelFormat(C.AV_PIX_FMT_QSV)
	PixelFormatRgb0          = PixelFormat(C.AV_PIX_FMT_RGB0)
	PixelFormatRgb24         = PixelFormat(C.AV_PIX_FMT_RGB24)
	PixelFormatRgb4          = PixelFormat(C.AV_PIX_FMT_RGB4)
	PixelFormatRgb444Be      = PixelFormat(C.AV_PIX_FMT_RGB444BE)
	PixelFormatRgb444Le      = PixelFormat(C.AV_PIX_FMT_RGB444LE)
	PixelFormatRgb48Be       = PixelFormat(C.AV_PIX_FMT_RGB48BE)
	PixelFormatRgb48Le       = PixelFormat(C.AV_PIX_FMT_RGB48LE)
	PixelFormatRgb4Byte      = PixelFormat(C.AV_PIX_FMT_RGB4_BYTE)
	PixelFormatRgb555Be      = PixelFormat(C.AV_PIX_FMT_RGB555BE)
	PixelFormatRgb555Le      = PixelFormat(C.AV_PIX_FMT_RGB555LE)
	PixelFormatRgb565Be      = PixelFormat(C.AV_PIX_FMT_RGB565BE)
	PixelFormatRgb565Le      = PixelFormat(C.AV_PIX_FMT_RGB565LE)
	PixelFormatRgb8          = PixelFormat(C.AV_PIX_FMT_RGB8)
	PixelFormatRgba          = PixelFormat(C.AV_PIX_FMT_RGBA)
	PixelFormatRgba64Be      = PixelFormat(C.AV_PIX_FMT_RGBA64BE)
	PixelFormatRgba64Le      = PixelFormat(C.AV_PIX_FMT_RGBA64LE)
	PixelFormatUyvy422       = PixelFormat(C.AV_PIX_FMT_UYVY422)
	PixelFormatUyyvyy411     = PixelFormat(C.AV_PIX_FMT_UYYVYY411)
	PixelFormatVaapi         = PixelFormat(C.AV_PIX_FMT_VAAPI)
	PixelFormatVdpau         = PixelFormat(C.AV_PIX_FMT_VDPAU)
	PixelFormatVideotoolbox  = PixelFormat(C.AV_PIX_FMT_VIDEOTOOLBOX)
	PixelFormatXvmc          = PixelFormat(C.AV_PIX_FMT_XVMC)
	PixelFormatXyz12Be       = PixelFormat(C.AV_PIX_FMT_XYZ12BE)
	PixelFormatXyz12Le       = PixelFormat(C.AV_PIX_FMT_XYZ12LE)
	PixelFormatY400A         = PixelFormat(C.AV_PIX_FMT_Y400A)
	PixelFormatYa16Be        = PixelFormat(C.AV_PIX_FMT_YA16BE)
	PixelFormatYa16Le        = PixelFormat(C.AV_PIX_FMT_YA16LE)
	PixelFormatYa8           = PixelFormat(C.AV_PIX_FMT_YA8)
	PixelFormatYuv410P       = PixelFormat(C.AV_PIX_FMT_YUV410P)
	PixelFormatYuv411P       = PixelFormat(C.AV_PIX_FMT_YUV411P)
	PixelFormatYuv420P       = PixelFormat(C.AV_PIX_FMT_YUV420P)
	PixelFormatYuv420P10Be   = PixelFormat(C.AV_PIX_FMT_YUV420P10BE)
	PixelFormatYuv420P10Le   = PixelFormat(C.AV_PIX_FMT_YUV420P10LE)
	PixelFormatYuv420P12Be   = PixelFormat(C.AV_PIX_FMT_YUV420P12BE)
	PixelFormatYuv420P12Le   = PixelFormat(C.AV_PIX_FMT_YUV420P12LE)
	PixelFormatYuv420P14Be   = PixelFormat(C.AV_PIX_FMT_YUV420P14BE)
	PixelFormatYuv420P14Le   = PixelFormat(C.AV_PIX_FMT_YUV420P14LE)
	PixelFormatYuv420P16Be   = PixelFormat(C.AV_PIX_FMT_YUV420P16BE)
	PixelFormatYuv420P16Le   = PixelFormat(C.AV_PIX_FMT_YUV420P16LE)
	PixelFormatYuv420P9Be    = PixelFormat(C.AV_PIX_FMT_YUV420P9BE)
	PixelFormatYuv420P9Le    = PixelFormat(C.AV_PIX_FMT_YUV420P9LE)
	PixelFormatYuv422P       = PixelFormat(C.AV_PIX_FMT_YUV422P)
	PixelFormatYuv422P10Be   = PixelFormat(C.AV_PIX_FMT_YUV422P10BE)
	PixelFormatYuv422P10Le   = PixelFormat(C.AV_PIX_FMT_YUV422P10LE)
	PixelFormatYuv422P12Be   = PixelFormat(C.AV_PIX_FMT_YUV422P12BE)
	PixelFormatYuv422P12Le   = PixelFormat(C.AV_PIX_FMT_YUV422P12LE)
	PixelFormatYuv422P14Be   = PixelFormat(C.AV_PIX_FMT_YUV422P14BE)
	PixelFormatYuv422P14Le   = PixelFormat(C.AV_PIX_FMT_YUV422P14LE)
	PixelFormatYuv422P16Be   = PixelFormat(C.AV_PIX_FMT_YUV422P16BE)
	PixelFormatYuv422P16Le   = PixelFormat(C.AV_PIX_FMT_YUV422P16LE)
	PixelFormatYuv422P9Be    = PixelFormat(C.AV_PIX_FMT_YUV422P9BE)
	PixelFormatYuv422P9Le    = PixelFormat(C.AV_PIX_FMT_YUV422P9LE)
	PixelFormatYuv440P       = PixelFormat(C.AV_PIX_FMT_YUV440P)
	PixelFormatYuv440P10Be   = PixelFormat(C.AV_PIX_FMT_YUV440P10BE)
	PixelFormatYuv440P10Le   = PixelFormat(C.AV_PIX_FMT_YUV440P10LE)
	PixelFormatYuv440P12Be   = PixelFormat(C.AV_PIX_FMT_YUV440P12BE)
	PixelFormatYuv440P12Le   = PixelFormat(C.AV_PIX_FMT_YUV440P12LE)
	PixelFormatYuv444P       = PixelFormat(C.AV_PIX_FMT_YUV444P)
	PixelFormatYuv444P10Be   = PixelFormat(C.AV_PIX_FMT_YUV444P10BE)
	PixelFormatYuv444P10Le   = PixelFormat(C.AV_PIX_FMT_YUV444P10LE)
	PixelFormatYuv444P12Be   = PixelFormat(C.AV_PIX_FMT_YUV444P12BE)
	PixelFormatYuv444P12Le   = PixelFormat(C.AV_PIX_FMT_YUV444P12LE)
	PixelFormatYuv444P14Be   = PixelFormat(C.AV_PIX_FMT_YUV444P14BE)
	PixelFormatYuv444P14Le   = PixelFormat(C.AV_PIX_FMT_YUV444P14LE)
	PixelFormatYuv444P16Be   = PixelFormat(C.AV_PIX_FMT_YUV444P16BE)
	PixelFormatYuv444P16Le   = PixelFormat(C.AV_PIX_FMT_YUV444P16LE)
	PixelFormatYuv444P9Be    = PixelFormat(C.AV_PIX_FMT_YUV444P9BE)
	PixelFormatYuv444P9Le    = PixelFormat(C.AV_PIX_FMT_YUV444P9LE)
	PixelFormatYuva420P      = PixelFormat(C.AV_PIX_FMT_YUVA420P)
	PixelFormatYuva420P10Be  = PixelFormat(C.AV_PIX_FMT_YUVA420P10BE)
	PixelFormatYuva420P10Le  = PixelFormat(C.AV_PIX_FMT_YUVA420P10LE)
	PixelFormatYuva420P16Be  = PixelFormat(C.AV_PIX_FMT_YUVA420P16BE)
	PixelFormatYuva420P16Le  = PixelFormat(C.AV_PIX_FMT_YUVA420P16LE)
	PixelFormatYuva420P9Be   = PixelFormat(C.AV_PIX_FMT_YUVA420P9BE)
	PixelFormatYuva420P9Le   = PixelFormat(C.AV_PIX_FMT_YUVA420P9LE)
	PixelFormatYuva422P      = PixelFormat(C.AV_PIX_FMT_YUVA422P)
	PixelFormatYuva422P10Be  = PixelFormat(C.AV_PIX_FMT_YUVA422P10BE)
	PixelFormatYuva422P10Le  = PixelFormat(C.AV_PIX_FMT_YUVA422P10LE)
	PixelFormatYuva422P16Be  = PixelFormat(C.AV_PIX_FMT_YUVA422P16BE)
	PixelFormatYuva422P16Le  = PixelFormat(C.AV_PIX_FMT_YUVA422P16LE)
	PixelFormatYuva422P9Be   = PixelFormat(C.AV_PIX_FMT_YUVA422P9BE)
	PixelFormatYuva422P9Le   = PixelFormat(C.AV_PIX_FMT_YUVA422P9LE)
	PixelFormatYuva444P      = PixelFormat(C.AV_PIX_FMT_YUVA444P)
	PixelFormatYuva444P10Be  = PixelFormat(C.AV_PIX_FMT_YUVA444P10BE)
	PixelFormatYuva444P10Le  = PixelFormat(C.AV_PIX_FMT_YUVA444P10LE)
	PixelFormatYuva444P16Be  = PixelFormat(C.AV_PIX_FMT_YUVA444P16BE)
	PixelFormatYuva444P16Le  = PixelFormat(C.AV_PIX_FMT_YUVA444P16LE)
	PixelFormatYuva444P9Be   = PixelFormat(C.AV_PIX_FMT_YUVA444P9BE)
	PixelFormatYuva444P9Le   = PixelFormat(C.AV_PIX_FMT_YUVA444P9LE)
	PixelFormatYuvj411P      = PixelFormat(C.AV_PIX_FMT_YUVJ411P)
	PixelFormatYuvj420P      = PixelFormat(C.AV_PIX_FMT_YUVJ420P)
	PixelFormatYuvj422P      = PixelFormat(C.AV_PIX_FMT_YUVJ422P)
	PixelFormatYuvj440P      = PixelFormat(C.AV_PIX_FMT_YUVJ440P)
	PixelFormatYuvj444P      = PixelFormat(C.AV_PIX_FMT_YUVJ444P)
	PixelFormatYuyv422       = PixelFormat(C.AV_PIX_FMT_YUYV422)
	PixelFormatYvyu422       = PixelFormat(C.AV_PIX_FMT_YVYU422)
)
View Source 
const (
	ProfileAacEld                            = Profile(C.FF_PROFILE_AAC_ELD)
	ProfileAacHe                             = Profile(C.FF_PROFILE_AAC_HE)
	ProfileAacHeV2                           = Profile(C.FF_PROFILE_AAC_HE_V2)
	ProfileAacLd                             = Profile(C.FF_PROFILE_AAC_LD)
	ProfileAacLow                            = Profile(C.FF_PROFILE_AAC_LOW)
	ProfileAacLtp                            = Profile(C.FF_PROFILE_AAC_LTP)
	ProfileAacMain                           = Profile(C.FF_PROFILE_AAC_MAIN)
	ProfileAacSsr                            = Profile(C.FF_PROFILE_AAC_SSR)
	ProfileAv1High                           = Profile(C.FF_PROFILE_AV1_HIGH)
	ProfileAv1Main                           = Profile(C.FF_PROFILE_AV1_MAIN)
	ProfileAv1Professional                   = Profile(C.FF_PROFILE_AV1_PROFESSIONAL)
	ProfileDnxhd                             = Profile(C.FF_PROFILE_DNXHD)
	ProfileDnxhr444                          = Profile(C.FF_PROFILE_DNXHR_444)
	ProfileDnxhrHq                           = Profile(C.FF_PROFILE_DNXHR_HQ)
	ProfileDnxhrHqx                          = Profile(C.FF_PROFILE_DNXHR_HQX)
	ProfileDnxhrLb                           = Profile(C.FF_PROFILE_DNXHR_LB)
	ProfileDnxhrSq                           = Profile(C.FF_PROFILE_DNXHR_SQ)
	ProfileDts                               = Profile(C.FF_PROFILE_DTS)
	ProfileDts9624                           = Profile(C.FF_PROFILE_DTS_96_24)
	ProfileDtsEs                             = Profile(C.FF_PROFILE_DTS_ES)
	ProfileDtsExpress                        = Profile(C.FF_PROFILE_DTS_EXPRESS)
	ProfileDtsHdHra                          = Profile(C.FF_PROFILE_DTS_HD_HRA)
	ProfileDtsHdMa                           = Profile(C.FF_PROFILE_DTS_HD_MA)
	ProfileH264Baseline                      = Profile(C.FF_PROFILE_H264_BASELINE)
	ProfileH264Cavlc444                      = Profile(C.FF_PROFILE_H264_CAVLC_444)
	ProfileH264Constrained                   = Profile(C.FF_PROFILE_H264_CONSTRAINED)
	ProfileH264ConstrainedBaseline           = Profile(C.FF_PROFILE_H264_CONSTRAINED_BASELINE)
	ProfileH264Extended                      = Profile(C.FF_PROFILE_H264_EXTENDED)
	ProfileH264High                          = Profile(C.FF_PROFILE_H264_HIGH)
	ProfileH264High10                        = Profile(C.FF_PROFILE_H264_HIGH_10)
	ProfileH264High10Intra                   = Profile(C.FF_PROFILE_H264_HIGH_10_INTRA)
	ProfileH264High422                       = Profile(C.FF_PROFILE_H264_HIGH_422)
	ProfileH264High422Intra                  = Profile(C.FF_PROFILE_H264_HIGH_422_INTRA)
	ProfileH264High444                       = Profile(C.FF_PROFILE_H264_HIGH_444)
	ProfileH264High444Intra                  = Profile(C.FF_PROFILE_H264_HIGH_444_INTRA)
	ProfileH264High444Predictive             = Profile(C.FF_PROFILE_H264_HIGH_444_PREDICTIVE)
	ProfileH264Intra                         = Profile(C.FF_PROFILE_H264_INTRA)
	ProfileH264Main                          = Profile(C.FF_PROFILE_H264_MAIN)
	ProfileH264MultiviewHigh                 = Profile(C.FF_PROFILE_H264_MULTIVIEW_HIGH)
	ProfileH264StereoHigh                    = Profile(C.FF_PROFILE_H264_STEREO_HIGH)
	ProfileHevcMain                          = Profile(C.FF_PROFILE_HEVC_MAIN)
	ProfileHevcMain10                        = Profile(C.FF_PROFILE_HEVC_MAIN_10)
	ProfileHevcMainStillPicture              = Profile(C.FF_PROFILE_HEVC_MAIN_STILL_PICTURE)
	ProfileHevcRext                          = Profile(C.FF_PROFILE_HEVC_REXT)
	ProfileJpeg2000CstreamNoRestriction      = Profile(C.FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION)
	ProfileJpeg2000CstreamRestriction0       = Profile(C.FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0)
	ProfileJpeg2000CstreamRestriction1       = Profile(C.FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1)
	ProfileJpeg2000Dcinema2K                 = Profile(C.FF_PROFILE_JPEG2000_DCINEMA_2K)
	ProfileJpeg2000Dcinema4K                 = Profile(C.FF_PROFILE_JPEG2000_DCINEMA_4K)
	ProfileMjpegHuffmanBaselineDct           = Profile(C.FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT)
	ProfileMjpegHuffmanExtendedSequentialDct = Profile(C.FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT)
	ProfileMjpegHuffmanLossless              = Profile(C.FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS)
	ProfileMjpegHuffmanProgressiveDct        = Profile(C.FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT)
	ProfileMjpegJpegLs                       = Profile(C.FF_PROFILE_MJPEG_JPEG_LS)
	ProfileMpeg2422                          = Profile(C.FF_PROFILE_MPEG2_422)
	ProfileMpeg2AacHe                        = Profile(C.FF_PROFILE_MPEG2_AAC_HE)
	ProfileMpeg2AacLow                       = Profile(C.FF_PROFILE_MPEG2_AAC_LOW)
	ProfileMpeg2High                         = Profile(C.FF_PROFILE_MPEG2_HIGH)
	ProfileMpeg2Main                         = Profile(C.FF_PROFILE_MPEG2_MAIN)
	ProfileMpeg2Simple                       = Profile(C.FF_PROFILE_MPEG2_SIMPLE)
	ProfileMpeg2SnrScalable                  = Profile(C.FF_PROFILE_MPEG2_SNR_SCALABLE)
	ProfileMpeg2Ss                           = Profile(C.FF_PROFILE_MPEG2_SS)
	ProfileMpeg4AdvancedCoding               = Profile(C.FF_PROFILE_MPEG4_ADVANCED_CODING)
	ProfileMpeg4AdvancedCore                 = Profile(C.FF_PROFILE_MPEG4_ADVANCED_CORE)
	ProfileMpeg4AdvancedRealTime             = Profile(C.FF_PROFILE_MPEG4_ADVANCED_REAL_TIME)
	ProfileMpeg4AdvancedScalableTexture      = Profile(C.FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE)
	ProfileMpeg4AdvancedSimple               = Profile(C.FF_PROFILE_MPEG4_ADVANCED_SIMPLE)
	ProfileMpeg4BasicAnimatedTexture         = Profile(C.FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE)
	ProfileMpeg4Core                         = Profile(C.FF_PROFILE_MPEG4_CORE)
	ProfileMpeg4CoreScalable                 = Profile(C.FF_PROFILE_MPEG4_CORE_SCALABLE)
	ProfileMpeg4Hybrid                       = Profile(C.FF_PROFILE_MPEG4_HYBRID)
	ProfileMpeg4Main                         = Profile(C.FF_PROFILE_MPEG4_MAIN)
	ProfileMpeg4NBit                         = Profile(C.FF_PROFILE_MPEG4_N_BIT)
	ProfileMpeg4ScalableTexture              = Profile(C.FF_PROFILE_MPEG4_SCALABLE_TEXTURE)
	ProfileMpeg4Simple                       = Profile(C.FF_PROFILE_MPEG4_SIMPLE)
	ProfileMpeg4SimpleFaceAnimation          = Profile(C.FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION)
	ProfileMpeg4SimpleScalable               = Profile(C.FF_PROFILE_MPEG4_SIMPLE_SCALABLE)
	ProfileMpeg4SimpleStudio                 = Profile(C.FF_PROFILE_MPEG4_SIMPLE_STUDIO)
	ProfileReserved                          = Profile(C.FF_PROFILE_RESERVED)
	ProfileSbcMsbc                           = Profile(C.FF_PROFILE_SBC_MSBC)
	ProfileUnknown                           = Profile(C.FF_PROFILE_UNKNOWN)
	ProfileVc1Advanced                       = Profile(C.FF_PROFILE_VC1_ADVANCED)
	ProfileVc1Complex                        = Profile(C.FF_PROFILE_VC1_COMPLEX)
	ProfileVc1Main                           = Profile(C.FF_PROFILE_VC1_MAIN)
	ProfileVc1Simple                         = Profile(C.FF_PROFILE_VC1_SIMPLE)
	ProfileVp90                              = Profile(C.FF_PROFILE_VP9_0)
	ProfileVp91                              = Profile(C.FF_PROFILE_VP9_1)
	ProfileVp92                              = Profile(C.FF_PROFILE_VP9_2)
	ProfileVp93                              = Profile(C.FF_PROFILE_VP9_3)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L1526

View Source 
const (
	RoundingZero       = Rounding(C.AV_ROUND_ZERO)
	RoundingInf        = Rounding(C.AV_ROUND_INF)
	RoundingDown       = Rounding(C.AV_ROUND_DOWN)
	RoundingUp         = Rounding(C.AV_ROUND_UP)
	RoundingNearInf    = Rounding(C.AV_ROUND_NEAR_INF)
	RoundingPassMinmax = Rounding(C.AV_ROUND_PASS_MINMAX)
)
View Source 
const (
	SampleFormatDbl  = SampleFormat(C.AV_SAMPLE_FMT_DBL)
	SampleFormatDblp = SampleFormat(C.AV_SAMPLE_FMT_DBLP)
	SampleFormatFlt  = SampleFormat(C.AV_SAMPLE_FMT_FLT)
	SampleFormatFltp = SampleFormat(C.AV_SAMPLE_FMT_FLTP)
	SampleFormatNb   = SampleFormat(C.AV_SAMPLE_FMT_NB)
	SampleFormatNone = SampleFormat(C.AV_SAMPLE_FMT_NONE)
	SampleFormatS16  = SampleFormat(C.AV_SAMPLE_FMT_S16)
	SampleFormatS16P = SampleFormat(C.AV_SAMPLE_FMT_S16P)
	SampleFormatS32  = SampleFormat(C.AV_SAMPLE_FMT_S32)
	SampleFormatS32P = SampleFormat(C.AV_SAMPLE_FMT_S32P)
	SampleFormatS64  = SampleFormat(C.AV_SAMPLE_FMT_S64)
	SampleFormatS64P = SampleFormat(C.AV_SAMPLE_FMT_S64P)
	SampleFormatU8   = SampleFormat(C.AV_SAMPLE_FMT_U8)
	SampleFormatU8P  = SampleFormat(C.AV_SAMPLE_FMT_U8P)
)
View Source 
const (
	SeekFlagAny      = SeekFlag(C.AVSEEK_FLAG_ANY)
	SeekFlagBackward = SeekFlag(C.AVSEEK_FLAG_BACKWARD)
	SeekFlagByte     = SeekFlag(C.AVSEEK_FLAG_BYTE)
	SeekFlagFrame    = SeekFlag(C.AVSEEK_FLAG_FRAME)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L2277

View Source 
const (
	SoftwareScaleContextFlagArea         = SoftwareScaleContextFlag(C.SWS_AREA)
	SoftwareScaleContextFlagBicubic      = SoftwareScaleContextFlag(C.SWS_BICUBIC)
	SoftwareScaleContextFlagBicublin     = SoftwareScaleContextFlag(C.SWS_BICUBLIN)
	SoftwareScaleContextFlagBilinear     = SoftwareScaleContextFlag(C.SWS_BILINEAR)
	SoftwareScaleContextFlagFastBilinear = SoftwareScaleContextFlag(C.SWS_FAST_BILINEAR)
	SoftwareScaleContextFlagGauss        = SoftwareScaleContextFlag(C.SWS_GAUSS)
	SoftwareScaleContextFlagLanczos      = SoftwareScaleContextFlag(C.SWS_LANCZOS)
	SoftwareScaleContextFlagPoint        = SoftwareScaleContextFlag(C.SWS_POINT)
	SoftwareScaleContextFlagSinc         = SoftwareScaleContextFlag(C.SWS_SINC)
	SoftwareScaleContextFlagSpline       = SoftwareScaleContextFlag(C.SWS_SPLINE)
	SoftwareScaleContextFlagX            = SoftwareScaleContextFlag(C.SWS_X)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libswscale/swscale.h#L59

View Source 
const (
	StrictStdComplianceVeryStrict   = StrictStdCompliance(C.FF_COMPLIANCE_VERY_STRICT)
	StrictStdComplianceStrict       = StrictStdCompliance(C.FF_COMPLIANCE_STRICT)
	StrictStdComplianceNormal       = StrictStdCompliance(C.FF_COMPLIANCE_NORMAL)
	StrictStdComplianceUnofficial   = StrictStdCompliance(C.FF_COMPLIANCE_UNOFFICIAL)
	StrictStdComplianceExperimental = StrictStdCompliance(C.FF_COMPLIANCE_EXPERIMENTAL)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L1281

View Source 
const (
	ThreadTypeFrame = ThreadType(C.FF_THREAD_FRAME)
	ThreadTypeSlice = ThreadType(C.FF_THREAD_SLICE)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L1451

View Source 
const (
	NoPtsValue = int64(C.AV_NOPTS_VALUE)
	TimeBase   = int(C.AV_TIME_BASE)
)
View Source 
const (
	FormatEventFlagMetadataUpdated = FormatEventFlag(C.AVFMT_EVENT_FLAG_METADATA_UPDATED)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1519

View Source 
const (
	LevelUnknown = Level(C.FF_LEVEL_UNKNOWN)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L1652

View Source 
const NumDataPointers = uint(C.AV_NUM_DATA_POINTERS)
View Source 
const (
	StreamEventFlagMetadataUpdated = StreamEventFlag(C.AVSTREAM_EVENT_FLAG_METADATA_UPDATED)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1070

Variables

View Source 
var (
	ChannelLayoutMono            = newChannelLayoutFromC(C.c2goChannelLayoutMono)
	ChannelLayoutStereo          = newChannelLayoutFromC(C.c2goChannelLayoutStereo)
	ChannelLayout2Point1         = newChannelLayoutFromC(C.c2goChannelLayout2Point1)
	ChannelLayout21              = newChannelLayoutFromC(C.c2goChannelLayout21)
	ChannelLayoutSurround        = newChannelLayoutFromC(C.c2goChannelLayoutSurround)
	ChannelLayout3Point1         = newChannelLayoutFromC(C.c2goChannelLayout3Point1)
	ChannelLayout4Point0         = newChannelLayoutFromC(C.c2goChannelLayout4Point0)
	ChannelLayout4Point1         = newChannelLayoutFromC(C.c2goChannelLayout4Point1)
	ChannelLayout22              = newChannelLayoutFromC(C.c2goChannelLayout22)
	ChannelLayoutQuad            = newChannelLayoutFromC(C.c2goChannelLayoutQuad)
	ChannelLayout5Point0         = newChannelLayoutFromC(C.c2goChannelLayout5Point0)
	ChannelLayout5Point1         = newChannelLayoutFromC(C.c2goChannelLayout5Point1)
	ChannelLayout5Point0Back     = newChannelLayoutFromC(C.c2goChannelLayout5Point0Back)
	ChannelLayout5Point1Back     = newChannelLayoutFromC(C.c2goChannelLayout5Point1Back)
	ChannelLayout6Point0         = newChannelLayoutFromC(C.c2goChannelLayout6Point0)
	ChannelLayout6Point0Front    = newChannelLayoutFromC(C.c2goChannelLayout6Point0Front)
	ChannelLayoutHexagonal       = newChannelLayoutFromC(C.c2goChannelLayoutHexagonal)
	ChannelLayout6Point1         = newChannelLayoutFromC(C.c2goChannelLayout6Point1)
	ChannelLayout6Point1Back     = newChannelLayoutFromC(C.c2goChannelLayout6Point1Back)
	ChannelLayout6Point1Front    = newChannelLayoutFromC(C.c2goChannelLayout6Point1Front)
	ChannelLayout7Point0         = newChannelLayoutFromC(C.c2goChannelLayout7Point0)
	ChannelLayout7Point0Front    = newChannelLayoutFromC(C.c2goChannelLayout7Point0Front)
	ChannelLayout7Point1         = newChannelLayoutFromC(C.c2goChannelLayout7Point1)
	ChannelLayout7Point1Wide     = newChannelLayoutFromC(C.c2goChannelLayout7Point1Wide)
	ChannelLayout7Point1WideBack = newChannelLayoutFromC(C.c2goChannelLayout7Point1WideBack)
	ChannelLayoutOctagonal       = newChannelLayoutFromC(C.c2goChannelLayoutOctagonal)
	ChannelLayoutHexadecagonal   = newChannelLayoutFromC(C.c2goChannelLayoutHexadecagonal)
	ChannelLayoutStereoDownmix   = newChannelLayoutFromC(C.c2goChannelLayoutStereoDownmix)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/channel_layout.h#L90

View Source 
var (
	TimeBaseQ = newRationalFromC(C.AV_TIME_BASE_Q)
)

Functions

func Log 

func Log(c Classer, l LogLevel, fmt string, args ...string)

func RL32 

func RL32(i []byte) uint32

func RL32WithOffset 

func RL32WithOffset(i []byte, offset uint) uint32

func RegisterAllDevices 

func RegisterAllDevices()

func RelativeTime 

func RelativeTime() int64

func RescaleQ 

func RescaleQ(a int64, b Rational, c Rational) int64

func RescaleQRnd 

func RescaleQRnd(a int64, b Rational, c Rational, r Rounding) int64

func ResetLogCallback 

func ResetLogCallback()

func SetLogCallback 

func SetLogCallback(c LogCallback)

func SetLogLevel 

func SetLogLevel(l LogLevel)

Types

type BuffersinkFlag 

type BuffersinkFlag int

type BuffersinkFlags 

type BuffersinkFlags astikit.BitFlags

func NewBuffersinkFlags 

func NewBuffersinkFlags(fs ...BuffersinkFlag) BuffersinkFlags

func (BuffersinkFlags) Add 

func (fs BuffersinkFlags) Add(f BuffersinkFlag) BuffersinkFlags

func (BuffersinkFlags) Del 

func (fs BuffersinkFlags) Del(f BuffersinkFlag) BuffersinkFlags

func (BuffersinkFlags) Has 

func (fs BuffersinkFlags) Has(f BuffersinkFlag) bool

type BuffersrcFlag 

type BuffersrcFlag int

type BuffersrcFlags 

type BuffersrcFlags astikit.BitFlags

func NewBuffersrcFlags 

func NewBuffersrcFlags(fs ...BuffersrcFlag) BuffersrcFlags

func (BuffersrcFlags) Add 

func (fs BuffersrcFlags) Add(f BuffersrcFlag) BuffersrcFlags

func (BuffersrcFlags) Del 

func (fs BuffersrcFlags) Del(f BuffersrcFlag) BuffersrcFlags

func (BuffersrcFlags) Has 

func (fs BuffersrcFlags) Has(f BuffersrcFlag) bool

type ChannelLayout 

type ChannelLayout struct {
	// contains filtered or unexported fields
}

func (ChannelLayout) Compare 

func (l ChannelLayout) Compare(l2 ChannelLayout) (equal bool, err error)

func (ChannelLayout) Describe 

func (l ChannelLayout) Describe(b []byte) (int, error)

func (ChannelLayout) Equal 

func (l ChannelLayout) Equal(l2 ChannelLayout) bool

func (ChannelLayout) NbChannels 

func (l ChannelLayout) NbChannels() int

func (ChannelLayout) String 

func (l ChannelLayout) String() string

func (ChannelLayout) Valid 

func (l ChannelLayout) Valid() bool

type ChromaLocation 

type ChromaLocation C.enum_AVChromaLocation

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L616

type Class 

type Class struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/log.h#L66

func (*Class) Category 

func (c *Class) Category() ClassCategory

func (*Class) ItemName 

func (c *Class) ItemName() string

func (*Class) Name 

func (c *Class) Name() string

func (*Class) Parent 

func (c *Class) Parent() *Class

func (*Class) String 

func (c *Class) String() string

type ClassCategory 

type ClassCategory uint

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/log.h#L28 TODO Find a way to use C.enum_AVClassCategory instead of uint

type Classer 

type Classer interface {
	Class() *Class
}

type Codec 

type Codec struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec.h#L202

func Codecs 

func Codecs() (cs []*Codec)

func FindDecoder 

func FindDecoder(id CodecID) *Codec

func FindDecoderByName 

func FindDecoderByName(n string) *Codec

func FindEncoder 

func FindEncoder(id CodecID) *Codec

func FindEncoderByName 

func FindEncoderByName(n string) *Codec

func (*Codec) ChannelLayouts 

func (c *Codec) ChannelLayouts() (o []ChannelLayout)

func (*Codec) HardwareConfigs 

func (c *Codec) HardwareConfigs() (configs []CodecHardwareConfig)

func (*Codec) ID 

func (c *Codec) ID() CodecID

func (*Codec) IsDecoder 

func (c *Codec) IsDecoder() bool

func (*Codec) IsEncoder 

func (c *Codec) IsEncoder() bool

func (*Codec) Name 

func (c *Codec) Name() string

func (*Codec) PixelFormats 

func (c *Codec) PixelFormats() (o []PixelFormat)

func (*Codec) SampleFormats 

func (c *Codec) SampleFormats() (o []SampleFormat)

func (*Codec) String 

func (c *Codec) String() string

type CodecContext 

type CodecContext struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L383

func AllocCodecContext 

func AllocCodecContext(c *Codec) *CodecContext

func (*CodecContext) BitRate 

func (cc *CodecContext) BitRate() int64

func (*CodecContext) ChannelLayout 

func (cc *CodecContext) ChannelLayout() ChannelLayout

func (*CodecContext) Channels 

func (cc *CodecContext) Channels() int

func (*CodecContext) ChromaLocation 

func (cc *CodecContext) ChromaLocation() ChromaLocation

func (*CodecContext) Class 

func (cc *CodecContext) Class() *Class

func (*CodecContext) CodecID 

func (cc *CodecContext) CodecID() CodecID

func (*CodecContext) ColorPrimaries 

func (cc *CodecContext) ColorPrimaries() ColorPrimaries

func (*CodecContext) ColorRange 

func (cc *CodecContext) ColorRange() ColorRange

func (*CodecContext) ColorSpace 

func (cc *CodecContext) ColorSpace() ColorSpace

func (*CodecContext) ColorTransferCharacteristic 

func (cc *CodecContext) ColorTransferCharacteristic() ColorTransferCharacteristic

func (*CodecContext) ExtraHardwareFrames 

func (cc *CodecContext) ExtraHardwareFrames() int

func (*CodecContext) Flags 

func (cc *CodecContext) Flags() CodecContextFlags

func (*CodecContext) Flags2 

func (cc *CodecContext) Flags2() CodecContextFlags2

func (*CodecContext) FrameSize 

func (cc *CodecContext) FrameSize() int

func (*CodecContext) Framerate 

func (cc *CodecContext) Framerate() Rational

func (*CodecContext) Free 

func (cc *CodecContext) Free()

func (*CodecContext) FromCodecParameters 

func (cc *CodecContext) FromCodecParameters(cp *CodecParameters) error

func (*CodecContext) GopSize 

func (cc *CodecContext) GopSize() int

func (*CodecContext) Height 

func (cc *CodecContext) Height() int

func (*CodecContext) Level 

func (cc *CodecContext) Level() Level

func (*CodecContext) MediaType 

func (cc *CodecContext) MediaType() MediaType

func (*CodecContext) Open 

func (cc *CodecContext) Open(c *Codec, d *Dictionary) error

func (*CodecContext) PixelFormat 

func (cc *CodecContext) PixelFormat() PixelFormat

func (*CodecContext) Profile 

func (cc *CodecContext) Profile() Profile

func (*CodecContext) Qmin 

func (cc *CodecContext) Qmin() int

func (*CodecContext) ReceiveFrame 

func (cc *CodecContext) ReceiveFrame(f *Frame) error

func (*CodecContext) ReceivePacket 

func (cc *CodecContext) ReceivePacket(p *Packet) error

func (*CodecContext) SampleAspectRatio 

func (cc *CodecContext) SampleAspectRatio() Rational

func (*CodecContext) SampleFormat 

func (cc *CodecContext) SampleFormat() SampleFormat

func (*CodecContext) SampleRate 

func (cc *CodecContext) SampleRate() int

func (*CodecContext) SendFrame 

func (cc *CodecContext) SendFrame(f *Frame) error

func (*CodecContext) SendPacket 

func (cc *CodecContext) SendPacket(p *Packet) error

func (*CodecContext) SetBitRate 

func (cc *CodecContext) SetBitRate(bitRate int64)

func (*CodecContext) SetChannelLayout 

func (cc *CodecContext) SetChannelLayout(l ChannelLayout)

func (*CodecContext) SetChannels 

func (cc *CodecContext) SetChannels(channels int)

func (*CodecContext) SetExtraHardwareFrames 

func (cc *CodecContext) SetExtraHardwareFrames(n int)

func (*CodecContext) SetFlags 

func (cc *CodecContext) SetFlags(fs CodecContextFlags)

func (*CodecContext) SetFlags2 

func (cc *CodecContext) SetFlags2(fs CodecContextFlags2)

func (*CodecContext) SetFramerate 

func (cc *CodecContext) SetFramerate(f Rational)

func (*CodecContext) SetGopSize 

func (cc *CodecContext) SetGopSize(gopSize int)

func (*CodecContext) SetHardwareDeviceContext 

func (cc *CodecContext) SetHardwareDeviceContext(hdc *HardwareDeviceContext)

func (*CodecContext) SetHeight 

func (cc *CodecContext) SetHeight(height int)

func (*CodecContext) SetPixelFormat 

func (cc *CodecContext) SetPixelFormat(pixFmt PixelFormat)

func (*CodecContext) SetPixelFormatCallback 

func (cc *CodecContext) SetPixelFormatCallback(c CodecContextPixelFormatCallback)

func (*CodecContext) SetQmin 

func (cc *CodecContext) SetQmin(qmin int)

func (*CodecContext) SetSampleAspectRatio 

func (cc *CodecContext) SetSampleAspectRatio(r Rational)

func (*CodecContext) SetSampleFormat 

func (cc *CodecContext) SetSampleFormat(f SampleFormat)

func (*CodecContext) SetSampleRate 

func (cc *CodecContext) SetSampleRate(sampleRate int)

func (*CodecContext) SetStrictStdCompliance 

func (cc *CodecContext) SetStrictStdCompliance(c StrictStdCompliance)

func (*CodecContext) SetThreadCount 

func (cc *CodecContext) SetThreadCount(threadCount int)

func (*CodecContext) SetThreadType 

func (cc *CodecContext) SetThreadType(t ThreadType)

func (*CodecContext) SetTimeBase 

func (cc *CodecContext) SetTimeBase(r Rational)

func (*CodecContext) SetWidth 

func (cc *CodecContext) SetWidth(width int)

func (*CodecContext) StrictStdCompliance 

func (cc *CodecContext) StrictStdCompliance() StrictStdCompliance

func (*CodecContext) String 

func (cc *CodecContext) String() string

func (*CodecContext) ThreadCount 

func (cc *CodecContext) ThreadCount() int

func (*CodecContext) ThreadType 

func (cc *CodecContext) ThreadType() ThreadType

func (*CodecContext) TimeBase 

func (cc *CodecContext) TimeBase() Rational

func (*CodecContext) ToCodecParameters 

func (cc *CodecContext) ToCodecParameters(cp *CodecParameters) error

func (*CodecContext) Width 

func (cc *CodecContext) Width() int

type CodecContextFlag 

type CodecContextFlag int

type CodecContextFlag2 

type CodecContextFlag2 int

type CodecContextFlags 

type CodecContextFlags astikit.BitFlags

func NewCodecContextFlags 

func NewCodecContextFlags(fs ...CodecContextFlag) CodecContextFlags

func (CodecContextFlags) Add 

func (fs CodecContextFlags) Add(f CodecContextFlag) CodecContextFlags

func (CodecContextFlags) Del 

func (fs CodecContextFlags) Del(f CodecContextFlag) CodecContextFlags

func (CodecContextFlags) Has 

func (fs CodecContextFlags) Has(f CodecContextFlag) bool

type CodecContextFlags2 

type CodecContextFlags2 astikit.BitFlags

func NewCodecContextFlags2 

func NewCodecContextFlags2(fs ...CodecContextFlag2) CodecContextFlags2

func (CodecContextFlags2) Add 

func (fs CodecContextFlags2) Add(f CodecContextFlag2) CodecContextFlags2

func (CodecContextFlags2) Del 

func (fs CodecContextFlags2) Del(f CodecContextFlag2) CodecContextFlags2

func (CodecContextFlags2) Has 

func (fs CodecContextFlags2) Has(f CodecContextFlag2) bool

type CodecContextPixelFormatCallback 

type CodecContextPixelFormatCallback func(pfs []PixelFormat) PixelFormat

type CodecHardwareConfig 

type CodecHardwareConfig struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec.h#L460

func (CodecHardwareConfig) HardwareDeviceType 

func (chc CodecHardwareConfig) HardwareDeviceType() HardwareDeviceType

func (CodecHardwareConfig) MethodFlags 

func (chc CodecHardwareConfig) MethodFlags() CodecHardwareConfigMethodFlags

func (CodecHardwareConfig) PixelFormat 

func (chc CodecHardwareConfig) PixelFormat() PixelFormat

type CodecHardwareConfigMethodFlag 

type CodecHardwareConfigMethodFlag int

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec.h#L420

type CodecHardwareConfigMethodFlags 

type CodecHardwareConfigMethodFlags astikit.BitFlags

func NewCodecHardwareConfigMethodFlags 

func NewCodecHardwareConfigMethodFlags(fs ...CodecHardwareConfigMethodFlag) CodecHardwareConfigMethodFlags

func (CodecHardwareConfigMethodFlags) Add 

func (fs CodecHardwareConfigMethodFlags) Add(f CodecHardwareConfigMethodFlag) CodecHardwareConfigMethodFlags

func (CodecHardwareConfigMethodFlags) Del 

func (fs CodecHardwareConfigMethodFlags) Del(f CodecHardwareConfigMethodFlag) CodecHardwareConfigMethodFlags

func (CodecHardwareConfigMethodFlags) Has 

func (fs CodecHardwareConfigMethodFlags) Has(f CodecHardwareConfigMethodFlag) bool

type CodecID 

type CodecID C.enum_AVCodecID

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec_id.h#L47

func (CodecID) MediaType 

func (c CodecID) MediaType() MediaType

func (CodecID) Name 

func (c CodecID) Name() string

func (CodecID) String 

func (c CodecID) String() string

type CodecParameters 

type CodecParameters struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec_par.h#L52

func AllocCodecParameters 

func AllocCodecParameters() *CodecParameters

func (*CodecParameters) BitRate 

func (cp *CodecParameters) BitRate() int64

func (*CodecParameters) ChannelLayout 

func (cp *CodecParameters) ChannelLayout() ChannelLayout

func (*CodecParameters) Channels 

func (cp *CodecParameters) Channels() int

func (*CodecParameters) ChromaLocation 

func (cp *CodecParameters) ChromaLocation() ChromaLocation

func (*CodecParameters) CodecID 

func (cp *CodecParameters) CodecID() CodecID

func (*CodecParameters) CodecTag 

func (cp *CodecParameters) CodecTag() CodecTag

func (*CodecParameters) CodecType 

func (cp *CodecParameters) CodecType() MediaType

func (*CodecParameters) ColorPrimaries 

func (cp *CodecParameters) ColorPrimaries() ColorPrimaries

func (*CodecParameters) ColorRange 

func (cp *CodecParameters) ColorRange() ColorRange

func (*CodecParameters) ColorSpace 

func (cp *CodecParameters) ColorSpace() ColorSpace

func (*CodecParameters) ColorTransferCharacteristic 

func (cp *CodecParameters) ColorTransferCharacteristic() ColorTransferCharacteristic

func (*CodecParameters) Copy 

func (cp *CodecParameters) Copy(dst *CodecParameters) error

func (*CodecParameters) FrameSize 

func (cp *CodecParameters) FrameSize() int

func (*CodecParameters) Free 

func (cp *CodecParameters) Free()

func (*CodecParameters) FromCodecContext 

func (cp *CodecParameters) FromCodecContext(cc *CodecContext) error

func (*CodecParameters) Height 

func (cp *CodecParameters) Height() int

func (*CodecParameters) Level 

func (cp *CodecParameters) Level() Level

func (*CodecParameters) MediaType 

func (cp *CodecParameters) MediaType() MediaType

func (*CodecParameters) PixelFormat 

func (cp *CodecParameters) PixelFormat() PixelFormat

func (*CodecParameters) Profile 

func (cp *CodecParameters) Profile() Profile

func (*CodecParameters) SampleAspectRatio 

func (cp *CodecParameters) SampleAspectRatio() Rational

func (*CodecParameters) SampleFormat 

func (cp *CodecParameters) SampleFormat() SampleFormat

func (*CodecParameters) SampleRate 

func (cp *CodecParameters) SampleRate() int

func (*CodecParameters) SetChannelLayout 

func (cp *CodecParameters) SetChannelLayout(l ChannelLayout)

func (*CodecParameters) SetChannels 

func (cp *CodecParameters) SetChannels(c int)

func (*CodecParameters) SetCodecID 

func (cp *CodecParameters) SetCodecID(i CodecID)

func (*CodecParameters) SetCodecTag 

func (cp *CodecParameters) SetCodecTag(t CodecTag)

func (*CodecParameters) SetCodecType 

func (cp *CodecParameters) SetCodecType(t MediaType)

func (*CodecParameters) SetColorRange 

func (cp *CodecParameters) SetColorRange(r ColorRange)

func (*CodecParameters) SetExtraData 

func (cp *CodecParameters) SetExtraData(extraData []byte) error

func (*CodecParameters) SetFrameSize 

func (cp *CodecParameters) SetFrameSize(i int)

func (*CodecParameters) SetHeight 

func (cp *CodecParameters) SetHeight(h int)

func (*CodecParameters) SetMediaType 

func (cp *CodecParameters) SetMediaType(t MediaType)

func (*CodecParameters) SetPixelFormat 

func (cp *CodecParameters) SetPixelFormat(f PixelFormat)

func (*CodecParameters) SetSampleAspectRatio 

func (cp *CodecParameters) SetSampleAspectRatio(r Rational)

func (*CodecParameters) SetSampleFormat 

func (cp *CodecParameters) SetSampleFormat(f SampleFormat)

func (*CodecParameters) SetSampleRate 

func (cp *CodecParameters) SetSampleRate(r int)

func (*CodecParameters) SetWidth 

func (cp *CodecParameters) SetWidth(w int)

func (*CodecParameters) ToCodecContext 

func (cp *CodecParameters) ToCodecContext(cc *CodecContext) error

func (*CodecParameters) Width 

func (cp *CodecParameters) Width() int

type CodecTag 

type CodecTag uint32

type ColorPrimaries 

type ColorPrimaries C.enum_AVColorPrimaries

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L469

type ColorRange 

type ColorRange C.enum_AVColorRange

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L562

type ColorSpace 

type ColorSpace C.enum_AVColorSpace

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L523

type ColorTransferCharacteristic 

type ColorTransferCharacteristic C.enum_AVColorTransferCharacteristic

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L494

type Dictionary 

type Dictionary struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/dict.h#L84

func NewDictionary 

func NewDictionary() *Dictionary

func (*Dictionary) Free 

func (d *Dictionary) Free()

func (*Dictionary) Get 

func (d *Dictionary) Get(key string, prev *DictionaryEntry, flags DictionaryFlags) *DictionaryEntry

func (*Dictionary) Pack 

func (d *Dictionary) Pack() []byte

func (*Dictionary) ParseString 

func (d *Dictionary) ParseString(i, keyValSep, pairsSep string, flags DictionaryFlags) error

func (*Dictionary) Set 

func (d *Dictionary) Set(key, value string, flags DictionaryFlags) error

func (*Dictionary) Unpack 

func (d *Dictionary) Unpack(b []byte) error

type DictionaryEntry 

type DictionaryEntry struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/dict.h#L79

func (DictionaryEntry) Key 

func (e DictionaryEntry) Key() string

func (DictionaryEntry) Value 

func (e DictionaryEntry) Value() string

type DictionaryFlag 

type DictionaryFlag int

type DictionaryFlags 

type DictionaryFlags astikit.BitFlags

func NewDictionaryFlags 

func NewDictionaryFlags(fs ...DictionaryFlag) DictionaryFlags

func (DictionaryFlags) Add 

func (fs DictionaryFlags) Add(f DictionaryFlag) DictionaryFlags

func (DictionaryFlags) Del 

func (fs DictionaryFlags) Del(f DictionaryFlag) DictionaryFlags

func (DictionaryFlags) Has 

func (fs DictionaryFlags) Has(f DictionaryFlag) bool

type DisplayMatrix 

type DisplayMatrix [9]uint32

func NewDisplayMatrixFromBytes 

func NewDisplayMatrixFromBytes(b []byte) (m *DisplayMatrix, err error)

func NewDisplayMatrixFromRotation 

func NewDisplayMatrixFromRotation(angle float64) *DisplayMatrix

func (DisplayMatrix) Bytes 

func (m DisplayMatrix) Bytes() []byte

func (DisplayMatrix) Rotation 

func (m DisplayMatrix) Rotation() float64

Rotation is a clockwise angle

type Error 

type Error int

func (Error) Error 

func (e Error) Error() string

func (Error) Is 

func (e Error) Is(err error) bool

type Filter 

type Filter struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L165

func FindFilterByName 

func FindFilterByName(n string) *Filter

func (*Filter) Name 

func (f *Filter) Name() string

func (*Filter) String 

func (f *Filter) String() string

type FilterArgs 

type FilterArgs map[string]string

func (FilterArgs) String 

func (args FilterArgs) String() string

type FilterCommandFlag 

type FilterCommandFlag int

type FilterCommandFlags 

type FilterCommandFlags astikit.BitFlags

func NewFilterCommandFlags 

func NewFilterCommandFlags(fs ...FilterCommandFlag) FilterCommandFlags

func (FilterCommandFlags) Add 

func (fs FilterCommandFlags) Add(f FilterCommandFlag) FilterCommandFlags

func (FilterCommandFlags) Del 

func (fs FilterCommandFlags) Del(f FilterCommandFlag) FilterCommandFlags

func (FilterCommandFlags) Has 

func (fs FilterCommandFlags) Has(f FilterCommandFlag) bool

type FilterContext 

type FilterContext struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L67

func (*FilterContext) BuffersinkGetFrame 

func (fc *FilterContext) BuffersinkGetFrame(f *Frame, fs BuffersinkFlags) error

func (*FilterContext) BuffersrcAddFrame 

func (fc *FilterContext) BuffersrcAddFrame(f *Frame, fs BuffersrcFlags) error

func (*FilterContext) Class 

func (fc *FilterContext) Class() *Class

func (*FilterContext) Free 

func (fc *FilterContext) Free()

func (*FilterContext) Inputs 

func (fc *FilterContext) Inputs() (ls []*FilterLink)

func (*FilterContext) NbInputs 

func (fc *FilterContext) NbInputs() int

func (*FilterContext) NbOutputs 

func (fc *FilterContext) NbOutputs() int

func (*FilterContext) Outputs 

func (fc *FilterContext) Outputs() (ls []*FilterLink)

type FilterGraph 

type FilterGraph struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L861

func AllocFilterGraph 

func AllocFilterGraph() *FilterGraph

func (*FilterGraph) Class 

func (g *FilterGraph) Class() *Class

func (*FilterGraph) Configure 

func (g *FilterGraph) Configure() error

func (*FilterGraph) Free 

func (g *FilterGraph) Free()

func (*FilterGraph) NewFilterContext 

func (g *FilterGraph) NewFilterContext(f *Filter, name string, args FilterArgs) (*FilterContext, error)

func (*FilterGraph) Parse 

func (g *FilterGraph) Parse(content string, inputs, outputs *FilterInOut) error

func (*FilterGraph) SendCommand 

func (g *FilterGraph) SendCommand(target, cmd, args string, f FilterCommandFlags) (response string, err error)

func (*FilterGraph) String 

func (g *FilterGraph) String() string

type FilterInOut 

type FilterInOut struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L1021

func AllocFilterInOut 

func AllocFilterInOut() *FilterInOut

func (*FilterInOut) Free 

func (i *FilterInOut) Free()

func (*FilterInOut) SetFilterContext 

func (i *FilterInOut) SetFilterContext(c *FilterContext)

func (*FilterInOut) SetName 

func (i *FilterInOut) SetName(n string)

func (*FilterInOut) SetNext 

func (i *FilterInOut) SetNext(n *FilterInOut)

func (*FilterInOut) SetPadIdx 

func (i *FilterInOut) SetPadIdx(idx int)
type FilterLink struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L471

func (*FilterLink) TimeBase 

func (l *FilterLink) TimeBase() Rational

type FormatContext 

type FormatContext struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1202

func AllocFormatContext 

func AllocFormatContext() *FormatContext

func AllocOutputFormatContext 

func AllocOutputFormatContext(of *OutputFormat, formatName, filename string) (*FormatContext, error)

func (*FormatContext) BitRate 

func (fc *FormatContext) BitRate() int64

func (*FormatContext) Class 

func (fc *FormatContext) Class() *Class

func (*FormatContext) CloseInput 

func (fc *FormatContext) CloseInput()

func (*FormatContext) CtxFlags 

func (fc *FormatContext) CtxFlags() FormatContextCtxFlags

func (*FormatContext) Duration 

func (fc *FormatContext) Duration() int64

func (*FormatContext) EventFlags 

func (fc *FormatContext) EventFlags() FormatEventFlags

func (*FormatContext) FindStreamInfo 

func (fc *FormatContext) FindStreamInfo(d *Dictionary) error

func (*FormatContext) Flags 

func (fc *FormatContext) Flags() FormatContextFlags

func (*FormatContext) Flush 

func (fc *FormatContext) Flush() error

func (*FormatContext) Free 

func (fc *FormatContext) Free()

func (*FormatContext) GuessFrameRate 

func (fc *FormatContext) GuessFrameRate(s *Stream, f *Frame) Rational

func (*FormatContext) GuessSampleAspectRatio 

func (fc *FormatContext) GuessSampleAspectRatio(s *Stream, f *Frame) Rational

func (*FormatContext) IOFlags 

func (fc *FormatContext) IOFlags() IOContextFlags

func (*FormatContext) InputFormat 

func (fc *FormatContext) InputFormat() *InputFormat

func (*FormatContext) MaxAnalyzeDuration 

func (fc *FormatContext) MaxAnalyzeDuration() int64

func (*FormatContext) Metadata 

func (fc *FormatContext) Metadata() *Dictionary

func (*FormatContext) NbStreams 

func (fc *FormatContext) NbStreams() int

func (*FormatContext) NewStream 

func (fc *FormatContext) NewStream(c *Codec) *Stream

func (*FormatContext) OpenInput 

func (fc *FormatContext) OpenInput(url string, fmt *InputFormat, d *Dictionary) error

func (*FormatContext) OutputFormat 

func (fc *FormatContext) OutputFormat() *OutputFormat

func (*FormatContext) Pb 

func (fc *FormatContext) Pb() *IOContext

func (*FormatContext) ReadFrame 

func (fc *FormatContext) ReadFrame(p *Packet) error

func (*FormatContext) SDPCreate 

func (fc *FormatContext) SDPCreate() (string, error)

func (*FormatContext) SeekFrame 

func (fc *FormatContext) SeekFrame(streamIndex int, timestamp int64, f SeekFlags) error

func (*FormatContext) SetInterruptCallback 

func (fc *FormatContext) SetInterruptCallback() IOInterrupter

func (*FormatContext) SetPb 

func (fc *FormatContext) SetPb(i *IOContext)

func (*FormatContext) SetStrictStdCompliance 

func (fc *FormatContext) SetStrictStdCompliance(strictStdCompliance StrictStdCompliance)

func (*FormatContext) StartTime 

func (fc *FormatContext) StartTime() int64

func (*FormatContext) Streams 

func (fc *FormatContext) Streams() (ss []*Stream)

func (*FormatContext) StrictStdCompliance 

func (fc *FormatContext) StrictStdCompliance() StrictStdCompliance

func (*FormatContext) WriteFrame 

func (fc *FormatContext) WriteFrame(p *Packet) error

func (*FormatContext) WriteHeader 

func (fc *FormatContext) WriteHeader(d *Dictionary) error

func (*FormatContext) WriteInterleavedFrame 

func (fc *FormatContext) WriteInterleavedFrame(p *Packet) error

func (*FormatContext) WriteTrailer 

func (fc *FormatContext) WriteTrailer() error

type FormatContextCtxFlag 

type FormatContextCtxFlag int

type FormatContextCtxFlags 

type FormatContextCtxFlags astikit.BitFlags

func NewFormatContextCtxFlags 

func NewFormatContextCtxFlags(fs ...FormatContextCtxFlag) FormatContextCtxFlags

func (FormatContextCtxFlags) Add 

func (fs FormatContextCtxFlags) Add(f FormatContextCtxFlag) FormatContextCtxFlags

func (FormatContextCtxFlags) Del 

func (fs FormatContextCtxFlags) Del(f FormatContextCtxFlag) FormatContextCtxFlags

func (FormatContextCtxFlags) Has 

func (fs FormatContextCtxFlags) Has(f FormatContextCtxFlag) bool

type FormatContextFlag 

type FormatContextFlag int

type FormatContextFlags 

type FormatContextFlags astikit.BitFlags

func NewFormatContextFlags 

func NewFormatContextFlags(fs ...FormatContextFlag) FormatContextFlags

func (FormatContextFlags) Add 

func (fs FormatContextFlags) Add(f FormatContextFlag) FormatContextFlags

func (FormatContextFlags) Del 

func (fs FormatContextFlags) Del(f FormatContextFlag) FormatContextFlags

func (FormatContextFlags) Has 

func (fs FormatContextFlags) Has(f FormatContextFlag) bool

type FormatEventFlag 

type FormatEventFlag int

type FormatEventFlags 

type FormatEventFlags astikit.BitFlags

func NewFormatEventFlags 

func NewFormatEventFlags(fs ...FormatEventFlag) FormatEventFlags

func (FormatEventFlags) Add 

func (fs FormatEventFlags) Add(f FormatEventFlag) FormatEventFlags

func (FormatEventFlags) Del 

func (fs FormatEventFlags) Del(f FormatEventFlag) FormatEventFlags

func (FormatEventFlags) Has 

func (fs FormatEventFlags) Has(f FormatEventFlag) bool

type Frame 

type Frame struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/frame.h#L317

func AllocFrame 

func AllocFrame() *Frame

func (*Frame) AllocBuffer 

func (f *Frame) AllocBuffer(align int) error

func (*Frame) AllocImage 

func (f *Frame) AllocImage(align int) error

func (*Frame) AllocSamples 

func (f *Frame) AllocSamples(align int) error

func (*Frame) ChannelLayout 

func (f *Frame) ChannelLayout() ChannelLayout

func (*Frame) Clone 

func (f *Frame) Clone() *Frame

func (*Frame) ColorRange 

func (f *Frame) ColorRange() ColorRange

func (*Frame) Data 

func (f *Frame) Data() *FrameData

func (*Frame) Free 

func (f *Frame) Free()

func (*Frame) Height 

func (f *Frame) Height() int

func (*Frame) ImageBufferSize 

func (f *Frame) ImageBufferSize(align int) (int, error)

func (*Frame) ImageCopyToBuffer 

func (f *Frame) ImageCopyToBuffer(b []byte, align int) (int, error)

func (*Frame) ImageFillBlack 

func (f *Frame) ImageFillBlack() error

func (*Frame) KeyFrame 

func (f *Frame) KeyFrame() bool

func (*Frame) Linesize 

func (f *Frame) Linesize() [NumDataPointers]int

func (*Frame) MoveRef 

func (f *Frame) MoveRef(src *Frame)

func (*Frame) NbSamples 

func (f *Frame) NbSamples() int

func (*Frame) NewSideData 

func (f *Frame) NewSideData(t FrameSideDataType, size uint64) *FrameSideData

func (*Frame) PictureType 

func (f *Frame) PictureType() PictureType

func (*Frame) PixelFormat 

func (f *Frame) PixelFormat() PixelFormat

func (*Frame) PktDts 

func (f *Frame) PktDts() int64

func (*Frame) Pts 

func (f *Frame) Pts() int64

func (*Frame) Ref 

func (f *Frame) Ref(src *Frame) error

func (*Frame) SampleAspectRatio 

func (f *Frame) SampleAspectRatio() Rational

func (*Frame) SampleFormat 

func (f *Frame) SampleFormat() SampleFormat

func (*Frame) SampleRate 

func (f *Frame) SampleRate() int

func (*Frame) SetChannelLayout 

func (f *Frame) SetChannelLayout(l ChannelLayout)

func (*Frame) SetColorRange 

func (f *Frame) SetColorRange(r ColorRange)

func (*Frame) SetHeight 

func (f *Frame) SetHeight(h int)

func (*Frame) SetKeyFrame 

func (f *Frame) SetKeyFrame(k bool)

func (*Frame) SetNbSamples 

func (f *Frame) SetNbSamples(n int)

func (*Frame) SetPictureType 

func (f *Frame) SetPictureType(t PictureType)

func (*Frame) SetPixelFormat 

func (f *Frame) SetPixelFormat(pf PixelFormat)

func (*Frame) SetPts 

func (f *Frame) SetPts(i int64)

func (*Frame) SetSampleAspectRatio 

func (f *Frame) SetSampleAspectRatio(r Rational)

func (*Frame) SetSampleFormat 

func (f *Frame) SetSampleFormat(sf SampleFormat)

func (*Frame) SetSampleRate 

func (f *Frame) SetSampleRate(r int)

func (*Frame) SetWidth 

func (f *Frame) SetWidth(w int)

func (*Frame) SideData 

func (f *Frame) SideData(t FrameSideDataType) *FrameSideData

func (*Frame) TransferHardwareData 

func (f *Frame) TransferHardwareData(dst *Frame) error

func (*Frame) Unref 

func (f *Frame) Unref()

func (*Frame) UnsafePointer 

func (f *Frame) UnsafePointer() unsafe.Pointer

func (*Frame) Width 

func (f *Frame) Width() int

type FrameData 

type FrameData struct {
	// contains filtered or unexported fields
}

func (*FrameData) Bytes 

func (d *FrameData) Bytes(align int) ([]byte, error)

func (*FrameData) GuessImageFormat 

func (d *FrameData) GuessImageFormat() (image.Image, error)

Always returns non-premultiplied formats when dealing with alpha channels, however this might not always be accurate. In this case, use your own format in .ToImage()

func (*FrameData) ToImage 

func (d *FrameData) ToImage(dst image.Image) error

type FrameSideData 

type FrameSideData struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/frame.h#L223

func (*FrameSideData) Data 

func (d *FrameSideData) Data() []byte

func (*FrameSideData) SetData 

func (d *FrameSideData) SetData(b []byte)

func (*FrameSideData) Type 

func (d *FrameSideData) Type() FrameSideDataType

type FrameSideDataType 

type FrameSideDataType C.enum_AVFrameSideDataType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/frame.h#L48

type HardwareDeviceContext 

type HardwareDeviceContext struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/hwcontext.h#L61

func CreateHardwareDeviceContext 

func CreateHardwareDeviceContext(t HardwareDeviceType, device string, options *Dictionary) (*HardwareDeviceContext, error)

type HardwareDeviceType 

type HardwareDeviceType C.enum_AVHWDeviceType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/hwcontext.h#L27

func FindHardwareDeviceTypeByName 

func FindHardwareDeviceTypeByName(n string) HardwareDeviceType

func (HardwareDeviceType) String 

func (t HardwareDeviceType) String() string

type IOContext 

type IOContext struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avio.h#L161

func OpenIOContext 

func OpenIOContext(filename string, flags IOContextFlags) (*IOContext, error)

func (*IOContext) Class 

func (ic *IOContext) Class() *Class

func (*IOContext) Closep 

func (ic *IOContext) Closep() error

func (*IOContext) Write 

func (ic *IOContext) Write(b []byte)

type IOContextFlag 

type IOContextFlag int

type IOContextFlags 

type IOContextFlags astikit.BitFlags

func NewIOContextFlags 

func NewIOContextFlags(fs ...IOContextFlag) IOContextFlags

func (IOContextFlags) Add 

func (fs IOContextFlags) Add(f IOContextFlag) IOContextFlags

func (IOContextFlags) Del 

func (fs IOContextFlags) Del(f IOContextFlag) IOContextFlags

func (IOContextFlags) Has 

func (fs IOContextFlags) Has(f IOContextFlag) bool

type IOFormatFlag 

type IOFormatFlag int

type IOFormatFlags 

type IOFormatFlags astikit.BitFlags

func NewIOFormatFlags 

func NewIOFormatFlags(fs ...IOFormatFlag) IOFormatFlags

func (IOFormatFlags) Add 

func (fs IOFormatFlags) Add(f IOFormatFlag) IOFormatFlags

func (IOFormatFlags) Del 

func (fs IOFormatFlags) Del(f IOFormatFlag) IOFormatFlags

func (IOFormatFlags) Has 

func (fs IOFormatFlags) Has(f IOFormatFlag) bool

type IOInterrupter 

type IOInterrupter interface {
	Interrupt()
	Resume()
}

type InputFormat 

type InputFormat struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L650

func FindInputFormat 

func FindInputFormat(name string) *InputFormat

func (*InputFormat) Flags 

func (f *InputFormat) Flags() IOFormatFlags

func (*InputFormat) LongName 

func (f *InputFormat) LongName() string

LongName Description of the format, meant to be more human-readable than Name.

func (*InputFormat) Name 

func (f *InputFormat) Name() string

func (*InputFormat) String 

func (f *InputFormat) String() string

type Level 

type Level int

type LogCallback 

type LogCallback func(c Classer, l LogLevel, fmt, msg string)

type LogLevel 

type LogLevel int

func GetLogLevel 

func GetLogLevel() LogLevel

type MediaType 

type MediaType C.enum_AVMediaType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/avutil.h#L199

func (MediaType) String 

func (t MediaType) String() string

type OutputFormat 

type OutputFormat struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L503

func (*OutputFormat) Flags 

func (f *OutputFormat) Flags() IOFormatFlags

type Packet 

type Packet struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/packet.h#L350

func AllocPacket 

func AllocPacket() *Packet

func (*Packet) AddSideData 

func (p *Packet) AddSideData(t PacketSideDataType, data []byte) error

func (*Packet) AllocPayload 

func (p *Packet) AllocPayload(s int) error

func (*Packet) Clone 

func (p *Packet) Clone() *Packet

func (*Packet) Data 

func (p *Packet) Data() []byte

func (*Packet) Dts 

func (p *Packet) Dts() int64

func (*Packet) Duration 

func (p *Packet) Duration() int64

func (*Packet) Flags 

func (p *Packet) Flags() PacketFlags

func (*Packet) Free 

func (p *Packet) Free()

func (*Packet) FromData 

func (p *Packet) FromData(data []byte) (err error)

func (*Packet) MoveRef 

func (p *Packet) MoveRef(src *Packet)

func (*Packet) Pos 

func (p *Packet) Pos() int64

func (*Packet) Pts 

func (p *Packet) Pts() int64

func (*Packet) Ref 

func (p *Packet) Ref(src *Packet) error

func (*Packet) RescaleTs 

func (p *Packet) RescaleTs(src, dst Rational)

func (*Packet) SetDts 

func (p *Packet) SetDts(v int64)

func (*Packet) SetDuration 

func (p *Packet) SetDuration(d int64)

func (*Packet) SetFlags 

func (p *Packet) SetFlags(f PacketFlags)

func (*Packet) SetPos 

func (p *Packet) SetPos(v int64)

func (*Packet) SetPts 

func (p *Packet) SetPts(v int64)

func (*Packet) SetSize 

func (p *Packet) SetSize(s int)

func (*Packet) SetStreamIndex 

func (p *Packet) SetStreamIndex(i int)

func (*Packet) SideData 

func (p *Packet) SideData(t PacketSideDataType) []byte

func (*Packet) Size 

func (p *Packet) Size() int

func (*Packet) StreamIndex 

func (p *Packet) StreamIndex() int

func (*Packet) Unref 

func (p *Packet) Unref()

type PacketFlag 

type PacketFlag int

type PacketFlags 

type PacketFlags astikit.BitFlags

func NewPacketFlags 

func NewPacketFlags(fs ...PacketFlag) PacketFlags

func (PacketFlags) Add 

func (fs PacketFlags) Add(f PacketFlag) PacketFlags

func (PacketFlags) Del 

func (fs PacketFlags) Del(f PacketFlag) PacketFlags

func (PacketFlags) Has 

func (fs PacketFlags) Has(f PacketFlag) bool

type PacketSideDataType 

type PacketSideDataType C.enum_AVPacketSideDataType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/packet.h#L40

type PictureType 

type PictureType C.enum_AVPictureType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/avutil.h#L272

func (PictureType) String 

func (t PictureType) String() string

type PixelFormat 

type PixelFormat C.enum_AVPixelFormat

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L64

func FindPixelFormatByName 

func FindPixelFormatByName(name string) PixelFormat

func (PixelFormat) Name 

func (f PixelFormat) Name() string

func (PixelFormat) String 

func (f PixelFormat) String() string

type Profile 

type Profile int

type Rational 

type Rational struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/rational.h#L58

func NewRational 

func NewRational(num, den int) Rational

func (Rational) Den 

func (r Rational) Den() int

func (Rational) Float64 

func (r Rational) Float64() float64

func (Rational) Num 

func (r Rational) Num() int

func (*Rational) SetDen 

func (r *Rational) SetDen(den int)

func (*Rational) SetNum 

func (r *Rational) SetNum(num int)

func (Rational) String 

func (r Rational) String() string

type Rounding 

type Rounding C.enum_AVRounding

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/mathematics.h#L79

type SampleFormat 

type SampleFormat C.enum_AVSampleFormat

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/samplefmt.h#L58

func (SampleFormat) Name 

func (f SampleFormat) Name() string

func (SampleFormat) String 

func (f SampleFormat) String() string

type SeekFlag 

type SeekFlag int

type SeekFlags 

type SeekFlags astikit.BitFlags

func NewSeekFlags 

func NewSeekFlags(fs ...SeekFlag) SeekFlags

func (SeekFlags) Add 

func (fs SeekFlags) Add(f SeekFlag) SeekFlags

func (SeekFlags) Del 

func (fs SeekFlags) Del(f SeekFlag) SeekFlags

func (SeekFlags) Has 

func (fs SeekFlags) Has(f SeekFlag) bool

type SoftwareScaleContext 

type SoftwareScaleContext struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libswscale/swscale_internal.h#L300

func CreateSoftwareScaleContext 

func CreateSoftwareScaleContext(srcW, srcH int, srcFormat PixelFormat, dstW, dstH int, dstFormat PixelFormat, flags SoftwareScaleContextFlags) (*SoftwareScaleContext, error)

func (*SoftwareScaleContext) Class 

func (ssc *SoftwareScaleContext) Class() *Class

func (*SoftwareScaleContext) DestinationHeight 

func (ssc *SoftwareScaleContext) DestinationHeight() int

func (*SoftwareScaleContext) DestinationPixelFormat 

func (ssc *SoftwareScaleContext) DestinationPixelFormat() PixelFormat

func (*SoftwareScaleContext) DestinationResolution 

func (ssc *SoftwareScaleContext) DestinationResolution() (width int, height int)

func (*SoftwareScaleContext) DestinationWidth 

func (ssc *SoftwareScaleContext) DestinationWidth() int

func (*SoftwareScaleContext) Flags 

func (ssc *SoftwareScaleContext) Flags() SoftwareScaleContextFlags

func (*SoftwareScaleContext) Free 

func (ssc *SoftwareScaleContext) Free()

func (*SoftwareScaleContext) ScaleFrame 

func (ssc *SoftwareScaleContext) ScaleFrame(src, dst *Frame) error

func (*SoftwareScaleContext) SetDestinationHeight 

func (ssc *SoftwareScaleContext) SetDestinationHeight(i int) error

func (*SoftwareScaleContext) SetDestinationPixelFormat 

func (ssc *SoftwareScaleContext) SetDestinationPixelFormat(p PixelFormat) error

func (*SoftwareScaleContext) SetDestinationResolution 

func (ssc *SoftwareScaleContext) SetDestinationResolution(w int, h int) error

func (*SoftwareScaleContext) SetDestinationWidth 

func (ssc *SoftwareScaleContext) SetDestinationWidth(i int) error

func (*SoftwareScaleContext) SetFlags 

func (ssc *SoftwareScaleContext) SetFlags(swscf SoftwareScaleContextFlags) error

func (*SoftwareScaleContext) SetSourceHeight 

func (ssc *SoftwareScaleContext) SetSourceHeight(i int) error

func (*SoftwareScaleContext) SetSourcePixelFormat 

func (ssc *SoftwareScaleContext) SetSourcePixelFormat(p PixelFormat) error

func (*SoftwareScaleContext) SetSourceResolution 

func (ssc *SoftwareScaleContext) SetSourceResolution(w int, h int) error

func (*SoftwareScaleContext) SetSourceWidth 

func (ssc *SoftwareScaleContext) SetSourceWidth(i int) error

func (*SoftwareScaleContext) SourceHeight 

func (ssc *SoftwareScaleContext) SourceHeight() int

func (*SoftwareScaleContext) SourcePixelFormat 

func (ssc *SoftwareScaleContext) SourcePixelFormat() PixelFormat

func (*SoftwareScaleContext) SourceResolution 

func (ssc *SoftwareScaleContext) SourceResolution() (int, int)

func (*SoftwareScaleContext) SourceWidth 

func (ssc *SoftwareScaleContext) SourceWidth() int

type SoftwareScaleContextFlag 

type SoftwareScaleContextFlag int

type SoftwareScaleContextFlags 

type SoftwareScaleContextFlags astikit.BitFlags

func NewSoftwareScaleContextFlags 

func NewSoftwareScaleContextFlags(fs ...SoftwareScaleContextFlag) SoftwareScaleContextFlags

func (SoftwareScaleContextFlags) Add 

func (fs SoftwareScaleContextFlags) Add(f SoftwareScaleContextFlag) SoftwareScaleContextFlags

func (SoftwareScaleContextFlags) Del 

func (fs SoftwareScaleContextFlags) Del(f SoftwareScaleContextFlag) SoftwareScaleContextFlags

func (SoftwareScaleContextFlags) Has 

func (fs SoftwareScaleContextFlags) Has(f SoftwareScaleContextFlag) bool

type Stream 

type Stream struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L937

func (*Stream) AddSideData 

func (s *Stream) AddSideData(t PacketSideDataType, d []byte) error

func (*Stream) AvgFrameRate 

func (s *Stream) AvgFrameRate() Rational

func (*Stream) CodecParameters 

func (s *Stream) CodecParameters() *CodecParameters

func (*Stream) Duration 

func (s *Stream) Duration() int64

func (*Stream) EventFlags 

func (s *Stream) EventFlags() StreamEventFlags

func (*Stream) ID 

func (s *Stream) ID() int

func (*Stream) Index 

func (s *Stream) Index() int

func (*Stream) Metadata 

func (s *Stream) Metadata() *Dictionary

func (*Stream) NbFrames 

func (s *Stream) NbFrames() int64

func (*Stream) RFrameRate 

func (s *Stream) RFrameRate() Rational

func (*Stream) SampleAspectRatio 

func (s *Stream) SampleAspectRatio() Rational

func (*Stream) SetAvgFrameRate 

func (s *Stream) SetAvgFrameRate(r Rational)

func (*Stream) SetID 

func (s *Stream) SetID(i int)

func (*Stream) SetIndex 

func (s *Stream) SetIndex(i int)

func (*Stream) SetRFrameRate 

func (s *Stream) SetRFrameRate(r Rational)

func (*Stream) SetSampleAspectRatio 

func (s *Stream) SetSampleAspectRatio(r Rational)

func (*Stream) SetTimeBase 

func (s *Stream) SetTimeBase(r Rational)

func (*Stream) SideData 

func (s *Stream) SideData(t PacketSideDataType) []byte

func (*Stream) StartTime 

func (s *Stream) StartTime() int64

func (*Stream) TimeBase 

func (s *Stream) TimeBase() Rational

type StreamEventFlag 

type StreamEventFlag int

type StreamEventFlags 

type StreamEventFlags astikit.BitFlags

func NewStreamEventFlags 

func NewStreamEventFlags(fs ...StreamEventFlag) StreamEventFlags

func (StreamEventFlags) Add 

func (fs StreamEventFlags) Add(f StreamEventFlag) StreamEventFlags

func (StreamEventFlags) Del 

func (fs StreamEventFlags) Del(f StreamEventFlag) StreamEventFlags

func (StreamEventFlags) Has 

func (fs StreamEventFlags) Has(f StreamEventFlag) bool

type StrictStdCompliance 

type StrictStdCompliance int

type ThreadType 

type ThreadType int

type UnknownClasser 

type UnknownClasser struct {
	// contains filtered or unexported fields
}

func (*UnknownClasser) Class 

func (c *UnknownClasser) Class() *Class

Source Files

View all Source files

Directories

Path Synopsis
examples
demuxing_decoding
filtering
hardware_decoding
remuxing
scaling
transcoding
internal
cmd/flags

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