Method RegisterCodec

mediaengine.go:257–273

RegisterCodec adds codec to the MediaEngine These are the list of codecs supported by this PeerConnection.

(codec RTPCodecParameters, typ RTPCodecType)

// RegisterCodec adds codec to the MediaEngine
// These are the list of codecs supported by this PeerConnection.
func (m *MediaEngine) RegisterCodec(codec RTPCodecParameters, typ RTPCodecType) error {
	m.mu.Lock()
	defer m.mu.Unlock()

	var err error
	codec.statsID = fmt.Sprintf("RTPCodec-%d", time.Now().UnixNano())
	switch typ {
	case RTPCodecTypeAudio:
		m.audioCodecs, err = m.addCodec(m.audioCodecs, codec)
	case RTPCodecTypeVideo:
		m.videoCodecs, err = m.addCodec(m.videoCodecs, codec)
	default:
		return ErrUnknownType
	}

	return err
}

// RegisterHeaderExtension adds a header extension to the MediaEngine
// To determine the negotiated value use `GetHeaderExtensionID` after signaling is complete.