MediaTrackCapabilities
fun MediaTrackCapabilities(
width: ULongRange? = undefined,
height: ULongRange? = undefined,
aspectRatio: DoubleRange? = undefined,
frameRate: DoubleRange? = undefined,
facingMode: Array<String>? = undefined,
resizeMode: Array<String>? = undefined,
volume: DoubleRange? = undefined,
sampleRate: ULongRange? = undefined,
sampleSize: ULongRange? = undefined,
echoCancellation: Array<Boolean>? = undefined,
autoGainControl: Array<Boolean>? = undefined,
noiseSuppression: Array<Boolean>? = undefined,
latency: DoubleRange? = undefined,
channelCount: ULongRange? = undefined,
deviceId: String? = undefined,
groupId: String? = undefined
): MediaTrackCapabilities
(source)