ffmpeg

package

v0.7.0 Latest Latest Go to latest Published: Aug 16, 2021 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/dotwoo/joy4

Links

Open Source Insights

Documentation ¶

Overview ¶

* @Description: * @Author: dotwoo@gmail.com * @Github: https://github.com/dotwoo * @Date: 2021-07-22 13:10:06 * @FilePath: /joy4/cgo/ffmpeg/ffmpeg.go

Index ¶

Constants
func HasDecoder(name string) bool
func HasEncoder(name string) bool
func SetLogLevel(level int)
type VideoDecoder
- func NewVideoDecoder(stream av.CodecData) (dec *VideoDecoder, err error)
type VideoFrame
- func (self *VideoFrame) Free()

Constants ¶

View Source

const (
	QUIET   = int(C.AV_LOG_QUIET)
	PANIC   = int(C.AV_LOG_PANIC)
	FATAL   = int(C.AV_LOG_FATAL)
	ERROR   = int(C.AV_LOG_ERROR)
	WARNING = int(C.AV_LOG_WARNING)
	INFO    = int(C.AV_LOG_INFO)
	VERBOSE = int(C.AV_LOG_VERBOSE)
	DEBUG   = int(C.AV_LOG_DEBUG)
	TRACE   = int(C.AV_LOG_TRACE)
)

Variables ¶

This section is empty.

Functions ¶

func HasDecoder ¶

func HasDecoder(name string) bool

func HasEncoder ¶

func HasEncoder(name string) bool

func SetLogLevel ¶

func SetLogLevel(level int)

Types ¶

type VideoDecoder ¶

type VideoDecoder struct {
	Extradata []byte
	// contains filtered or unexported fields
}

func NewVideoDecoder ¶

func NewVideoDecoder(stream av.CodecData) (dec *VideoDecoder, err error)

func (*VideoDecoder) Decode ¶

func (self *VideoDecoder) Decode(pkt []byte, i int) (img *VideoFrame, err error)

func (*VideoDecoder) FeedFrame ¶

func (self *VideoDecoder) FeedFrame(pkt []byte, i int) (err error)

func (*VideoDecoder) Setup ¶

func (self *VideoDecoder) Setup() (err error)

type VideoFrame ¶

type VideoFrame struct {
	Image image.YCbCr
	// contains filtered or unexported fields
}

func (*VideoFrame) Free ¶

func (self *VideoFrame) Free()

Source Files ¶

View all Source files

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