codec

Documentation

Overview

Package codec returns codecs from sdp

Package codec returns codecs from sdp

Index

• func NewOpusCodecData(sr int, cc av.ChannelLayout) av.AudioCodecData
• func NewPCMAlawCodecData() av.AudioCodecData
• func NewPCMCodecData() av.AudioCodecData
• func NewPCMMulawCodecData() av.AudioCodecData
• func NewSpeexCodecData(sr int, cl av.ChannelLayout) av.AudioCodecData
• func SdpToCodecs(s string) ([]av.CodecData, error)
• type OpusCodecData
  • func (s OpusCodecData) ChannelLayout() av.ChannelLayout
  • func (s OpusCodecData) PacketDuration(_ []byte) (time.Duration, error)
  • func (s OpusCodecData) SampleFormat() av.SampleFormat
  • func (s OpusCodecData) SampleRate() int
  • func (s OpusCodecData) Type() av.CodecType
• type PCMUCodecData
  • func (p PCMUCodecData) ChannelLayout() av.ChannelLayout
  • func (p PCMUCodecData) PacketDuration(pkt []byte) (time.Duration, error)
  • func (p PCMUCodecData) SampleFormat() av.SampleFormat
  • func (p PCMUCodecData) SampleRate() int
  • func (p PCMUCodecData) Type() av.CodecType
• type SpeexCodecData
  • func (s SpeexCodecData) ChannelLayout() av.ChannelLayout
  • func (s SpeexCodecData) PacketDuration(_ []byte) (time.Duration, error)
  • func (s SpeexCodecData) SampleFormat() av.SampleFormat
  • func (s SpeexCodecData) SampleRate() int
  • func (s SpeexCodecData) Type() av.CodecType

Functions

func NewOpusCodecData

func NewOpusCodecData(sr int, cc av.ChannelLayout) av.AudioCodecData

func NewPCMAlawCodecData

func NewPCMAlawCodecData() av.AudioCodecData

func NewPCMCodecData

func NewPCMCodecData() av.AudioCodecData

func NewPCMMulawCodecData

func NewPCMMulawCodecData() av.AudioCodecData

func NewSpeexCodecData

func NewSpeexCodecData(sr int, cl av.ChannelLayout) av.AudioCodecData

func SdpToCodecs

func SdpToCodecs(s string) ([]av.CodecData, error)

Types

type OpusCodecData

type OpusCodecData struct {
	SampleRt int
	ChLayout av.ChannelLayout
	// contains filtered or unexported fields
}

func (OpusCodecData) ChannelLayout

func (s OpusCodecData) ChannelLayout() av.ChannelLayout

ChannelLayout implements av.AudioCodecData.

func (OpusCodecData) PacketDuration

func (s OpusCodecData) PacketDuration(_ []byte) (time.Duration, error)

PacketDuration implements av.AudioCodecData.

func (OpusCodecData) SampleFormat

func (s OpusCodecData) SampleFormat() av.SampleFormat

SampleFormat implements av.AudioCodecData.

func (OpusCodecData) SampleRate

func (s OpusCodecData) SampleRate() int

SampleRate implements av.AudioCodecData.

func (OpusCodecData) Type

func (s OpusCodecData) Type() av.CodecType

type PCMUCodecData

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

func (PCMUCodecData) ChannelLayout

func (p PCMUCodecData) ChannelLayout() av.ChannelLayout

ChannelLayout implements av.AudioCodecData.

func (PCMUCodecData) PacketDuration

func (p PCMUCodecData) PacketDuration(pkt []byte) (time.Duration, error)

PacketDuration implements av.AudioCodecData.

func (PCMUCodecData) SampleFormat

func (p PCMUCodecData) SampleFormat() av.SampleFormat

SampleFormat implements av.AudioCodecData.

func (PCMUCodecData) SampleRate

func (p PCMUCodecData) SampleRate() int

SampleRate implements av.AudioCodecData.

func (PCMUCodecData) Type

func (p PCMUCodecData) Type() av.CodecType

Type implements av.AudioCodecData.

type SpeexCodecData

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

func (SpeexCodecData) ChannelLayout

func (s SpeexCodecData) ChannelLayout() av.ChannelLayout

ChannelLayout implements av.AudioCodecData.

func (SpeexCodecData) PacketDuration

func (s SpeexCodecData) PacketDuration(_ []byte) (time.Duration, error)

PacketDuration implements av.AudioCodecData.

func (SpeexCodecData) SampleFormat

func (s SpeexCodecData) SampleFormat() av.SampleFormat

SampleFormat implements av.AudioCodecData.

func (SpeexCodecData) SampleRate

func (s SpeexCodecData) SampleRate() int

SampleRate implements av.AudioCodecData.

func (SpeexCodecData) Type

func (s SpeexCodecData) Type() av.CodecType

Type implements av.AudioCodecData.