mpegts

package
v1.1.0 Latest Latest
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Published: Jan 19, 2021 License: MIT Imports: 11 Imported by: 0

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Types

type Frame

type Frame struct {
	Pid      int
	StreamID int
	Dts      int64
	Pts      int64
	Header   []byte // 1. AAC-ADTS Header; 2. aud nal [+sps nal+pps nal]+sample nal start code
	Payload  []byte // data without startcode
	// contains filtered or unexported fields
}

Frame mpegts frame

func (*Frame) IsAudio

func (frame *Frame) IsAudio() bool

IsAudio .

func (*Frame) IsKeyFrame

func (frame *Frame) IsKeyFrame() bool

IsKeyFrame 判断是否是 video key frame

func (*Frame) IsVideo

func (frame *Frame) IsVideo() bool

IsVideo .

type FrameWriter

type FrameWriter interface {
	WriteMpegtsFrame(frame *Frame) error
}

FrameWriter 包装 WriteMpegtsFrame 方法的接口

type Muxer added in v1.1.0

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

Muxer mpegts muxer from av.Frame(H264[+AAC])

func NewMuxer added in v1.1.0

func NewMuxer(videoMeta *codec.VideoMeta, audioMeta *codec.AudioMeta, tsframeWriter FrameWriter, logger *xlog.Logger) (*Muxer, error)

NewMuxer .

func (*Muxer) Close added in v1.1.0

func (muxer *Muxer) Close() error

Close .

func (*Muxer) WriteFrame added in v1.1.0

func (muxer *Muxer) WriteFrame(frame *codec.Frame) error

WriteFrame .

type Packetizer added in v1.1.0

type Packetizer interface {
	Packetize(frame *codec.Frame) error
}

Packetizer 封包器

func NewAacPacketizer added in v1.1.0

func NewAacPacketizer(meta *codec.AudioMeta, tsframeWriter FrameWriter) Packetizer

func NewH264Packetizer added in v1.1.0

func NewH264Packetizer(meta *codec.VideoMeta, tsframeWriter FrameWriter) Packetizer

type Writer

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

Writer flv Writer

func NewWriter

func NewWriter(w io.Writer) (*Writer, error)

NewWriter .

func (*Writer) WriteMpegtsFrame

func (w *Writer) WriteMpegtsFrame(frame *Frame) (err error)

WriteMpegtsFrame write mpegts frame

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