Channel
fun ChannelEncoderSettings(audioDescriptions: List<ChannelEncoderSettingsAudioDescription>? = null, availBlanking: ChannelEncoderSettingsAvailBlanking? = null, outputGroups: List<ChannelEncoderSettingsOutputGroup>, timecodeConfig: ChannelEncoderSettingsTimecodeConfig, videoDescriptions: List<ChannelEncoderSettingsVideoDescription>? = null)