Method SetCodecPreferences

rtptransceiver.go:54–69

SetCodecPreferences sets preferred list of supported codecs if codecs is empty or nil we reset to default from MediaEngine.

(codecs []RTPCodecParameters)

// SetCodecPreferences sets preferred list of supported codecs
// if codecs is empty or nil we reset to default from MediaEngine.
func (t *RTPTransceiver) SetCodecPreferences(codecs []RTPCodecParameters) error {
	t.mu.Lock()
	defer t.mu.Unlock()

	for _, codec := range codecs {
		if _, matchType := codecParametersFuzzySearch(
			codec, t.api.mediaEngine.getCodecsByKind(t.kind),
		); matchType == codecMatchNone {
			return fmt.Errorf("%w %s", errRTPTransceiverCodecUnsupported, codec.MimeType)
		}
	}

	t.codecs = filterUnattachedRTX(codecs)

	return nil
}

// getCodecs returns list of supported codecs.
func (t *RTPTransceiver) getCodecs() []RTPCodecParameters {