VideoEncoderSpec
constructor(codec: CodecId, width: Int, height: Int, pixelFormat: PixelFormat = PixelFormat.Yuv420p, frameRate: Rational, bitrateBps: Long, keyframeIntervalFrames: Int = (frameRate.asDouble * 2).toInt().coerceAtLeast(1), options: Map<String, String> = emptyMap(), color: ColorInfo? = null, sampleAspectRatio: Rational? = null, hdr: HdrMetadata? = null, encoder: EncoderId? = null)