DirectCdnStreamingMediaOptions
主播端的媒体选项。
Dart
class DirectCdnStreamingMediaOptions {
  const DirectCdnStreamingMediaOptions(
      {this.publishCameraTrack,
      this.publishMicrophoneTrack,
      this.publishCustomAudioTrack,
      this.publishCustomVideoTrack,
      this.publishMediaPlayerAudioTrack,
      this.publishMediaPlayerId,
      this.customVideoTrackId});
  (name: 'publishCameraTrack')
  final bool? publishCameraTrack;
  (name: 'publishMicrophoneTrack')
  final bool? publishMicrophoneTrack;
  (name: 'publishCustomAudioTrack')
  final bool? publishCustomAudioTrack;
  (name: 'publishCustomVideoTrack')
  final bool? publishCustomVideoTrack;
  (name: 'publishMediaPlayerAudioTrack')
  final bool? publishMediaPlayerAudioTrack;
  (name: 'publishMediaPlayerId')
  final int? publishMediaPlayerId;
  (name: 'customVideoTrackId')
  final int? customVideoTrackId;
  factory DirectCdnStreamingMediaOptions.fromJson(Map<String, dynamic> json) =>
      _$DirectCdnStreamingMediaOptionsFromJson(json);
  Map<String, dynamic> toJson() => _$DirectCdnStreamingMediaOptionsToJson(this);
}
publishCameraTrack
 设置是否发布摄像头采集的视频。 
true: 发布摄像头采集的视频。false:(默认)不发布摄像头采集的视频。
publishMicrophoneTrack
 设置是否发布麦克风采集的音频。 
true: 发布麦克风采集的音频。false:(默认)不发布麦克风采集的音频。
publishCustomAudioTrack
 设置是否发布自定义采集的音频。 
true: 发布自定义采集的音频。false:(默认)不发布自定义采集的音频。
publishCustomVideoTrack
 设置是否发布自定义采集的视频。 
true: 发布自定义采集的视频。false:(默认)不发布自定义采集的视频。
customVideoTrackId
 调用 createCustomVideoTrack 方法返回的视频轨道 ID。默认值为 0。