avutil

Documentation

Index

• Variables
• func CopyFile(dst av.Muxer, src av.Demuxer) (err error)
• func CopyFileFromKeyframe(dst av.Muxer, src av.Demuxer, videoIdx int8) (err error)
• func CopyPackets(dst av.PacketWriter, src av.PacketReader) (err error)
• func CopyPacketsFromKeyframe(dst av.PacketWriter, src av.PacketReader, videoIdx int8) (err error)
• func Create(url string) (muxer av.MuxCloser, err error)
• func Open(ctx context.Context, url string, withBackChannel bool) (demuxer av.DemuxCloser, err error)
• type HandlerDemuxer
  • func (self *HandlerDemuxer) Close() error
• type HandlerMuxer
  • func (self *HandlerMuxer) Close() (err error)
  • func (self *HandlerMuxer) WriteHeader(streams []av.CodecData) (err error)
  • func (self *HandlerMuxer) WriteTrailer() (err error)
• type Handlers
  • func (self *Handlers) Add(fn func(*RegisterHandler))
  • func (self *Handlers) Create(uri string) (muxer av.MuxCloser, err error)
  • func (self *Handlers) FindCreate(uri string) (handler RegisterHandler, muxer av.MuxCloser, err error)
  • func (self *Handlers) NewAudioDecoder(codec av.AudioCodecData) (dec av.AudioDecoder, err error)
  • func (self *Handlers) NewAudioEncoder(typ av.CodecType) (enc av.AudioEncoder, err error)
  • func (self *Handlers) Open(ctx context.Context, uri string, withBackChannel bool) (demuxer av.DemuxCloser, err error)
• type RegisterHandler

Variables

var DefaultHandlers = &Handlers{}

Functions

func CopyFile

func CopyFile(dst av.Muxer, src av.Demuxer) (err error)

func CopyFileFromKeyframe

func CopyFileFromKeyframe(dst av.Muxer, src av.Demuxer, videoIdx int8) (err error)

CopyFileFromKeyframe acts like CopyFile but uses CopyPacketsFromKeyframe to copy the video stream only after receiving a key frame

func CopyPackets

func CopyPackets(dst av.PacketWriter, src av.PacketReader) (err error)

func CopyPacketsFromKeyframe

func CopyPacketsFromKeyframe(dst av.PacketWriter, src av.PacketReader, videoIdx int8) (err error)

CopyPacketsFromKeyframe copies packets from src to dst, but start copying video packets only after receiving a first keyframe

func Create

func Create(url string) (muxer av.MuxCloser, err error)

func Open

func Open(ctx context.Context, url string, withBackChannel bool) (demuxer av.DemuxCloser, err error)

Types

type HandlerDemuxer

type HandlerDemuxer struct {
	av.Demuxer
	// contains filtered or unexported fields
}

func (*HandlerDemuxer) Close

func (self *HandlerDemuxer) Close() error

type HandlerMuxer

type HandlerMuxer struct {
	av.Muxer
	// contains filtered or unexported fields
}

func (*HandlerMuxer) Close

func (self *HandlerMuxer) Close() (err error)

func (*HandlerMuxer) WriteHeader

func (self *HandlerMuxer) WriteHeader(streams []av.CodecData) (err error)

func (*HandlerMuxer) WriteTrailer

func (self *HandlerMuxer) WriteTrailer() (err error)

type Handlers

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

func (*Handlers) Add

func (self *Handlers) Add(fn func(*RegisterHandler))

func (*Handlers) Create

func (self *Handlers) Create(uri string) (muxer av.MuxCloser, err error)

func (*Handlers) FindCreate

func (self *Handlers) FindCreate(uri string) (handler RegisterHandler, muxer av.MuxCloser, err error)

func (*Handlers) NewAudioDecoder

func (self *Handlers) NewAudioDecoder(codec av.AudioCodecData) (dec av.AudioDecoder, err error)

func (*Handlers) NewAudioEncoder

func (self *Handlers) NewAudioEncoder(typ av.CodecType) (enc av.AudioEncoder, err error)

func (*Handlers) Open

func (self *Handlers) Open(ctx context.Context, uri string, withBackChannel bool) (demuxer av.DemuxCloser, err error)

type RegisterHandler

type RegisterHandler struct {
	Ext           string
	ReaderDemuxer func(io.Reader) av.Demuxer
	WriterMuxer   func(io.Writer) av.Muxer
	UrlMuxer      func(string) (bool, av.MuxCloser, error)
	UrlDemuxer    func(string, bool) (bool, av.DemuxCloser, error)
	UrlReader     func(string) (bool, io.ReadCloser, error)
	Probe         func([]byte) bool
	AudioEncoder  func(av.CodecType) (av.AudioEncoder, error)
	AudioDecoder  func(av.AudioCodecData) (av.AudioDecoder, error)
	ServerDemuxer func(string) (bool, av.DemuxCloser, error)
	ServerMuxer   func(string) (bool, av.MuxCloser, error)
	CodecTypes    []av.CodecType
}