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abdd96e6b2
Allowing users to implement RTPCodec will give users freedom to have a custom encoder with custom RTP payload.
31 lines
862 B
Go
31 lines
862 B
Go
package opus
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import (
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"github.com/pion/mediadevices/pkg/codec"
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"github.com/pion/mediadevices/pkg/io/audio"
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"github.com/pion/mediadevices/pkg/prop"
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"github.com/pion/mediadevices/pkg/wave/mixer"
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)
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// Params stores opus specific encoding parameters.
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type Params struct {
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codec.BaseParams
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// ChannelMixer is a mixer to be used if number of given and expected channels differ.
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ChannelMixer mixer.ChannelMixer
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}
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// NewParams returns default opus codec specific parameters.
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func NewParams() (Params, error) {
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return Params{}, nil
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}
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// RTPCodec represents the codec metadata
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func (p *Params) RTPCodec() *codec.RTPCodec {
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return codec.NewRTPOpusCodec(48000)
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}
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// BuildAudioEncoder builds opus encoder with given params
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func (p *Params) BuildAudioEncoder(r audio.Reader, property prop.Media) (codec.ReadCloser, error) {
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return newEncoder(r, property, *p)
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}
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