Audio
constructor(packetsReceived: Long, packetsLost: Long, audioLevel: Double?, totalAudioEnergy: Double?, totalSamplesDuration: Double?, concealedSamples: Double?, jitter: Double?, bytesReceived: Long? = null, lastPacketReceivedTimestamp: Double? = null, ssrc: Long? = null, jitterBufferDelay: Double? = null, jitterBufferEmittedCount: Long? = null, framesDecoded: Long? = null, trackIdentifier: String? = null, mid: String? = null)