MixedAudioStream

The source of the audio streams that are mixed locally.

struct MixedAudioStream {
  AUDIO_SOURCE_TYPE sourceType;
  uid_t remoteUserUid;
  const char* channelId;
  track_id_t trackId;
  MixedAudioStream(AUDIO_SOURCE_TYPE source)
    : sourceType(source),
      remoteUserUid(0),
      channelId(NULL),
      trackId(-1) {}
  MixedAudioStream(AUDIO_SOURCE_TYPE source, track_id_t track)
    : sourceType(source),
      trackId(track) {}
  MixedAudioStream(AUDIO_SOURCE_TYPE source, uid_t uid, const char* channel)
    : sourceType(source),
      remoteUserUid(uid),
      channelId(channel) {}
  MixedAudioStream(AUDIO_SOURCE_TYPE source, uid_t uid, const char* channel, track_id_t track)
    : sourceType(source),
      remoteUserUid(uid),
      channelId(channel),
      trackId(track) {}
};

Attributes

sourceType
The type of the audio source. See AUDIO_SOURCE_TYPE.
remoteUserUid

The user ID of the remote user.

Attention: Set this parameter if the source type of the locally mixed audio steams is AUDIO_SOURCE_REMOTE_USER.
channelId
The channel name. This parameter signifies the channel in which users engage in real-time audio and video interaction. Under the premise of the same App ID, users who fill in the same channel ID enter the same channel for audio and video interaction. The string length must be less than 64 bytes. Supported characters (89 characters in total):
  • All lowercase English letters: a to z.
  • All uppercase English letters: A to Z.
  • All numeric characters: 0 to 9.
  • "!", "#", "$", "%", "&", "(", ")", "+", "-", ":", ";", "<", "=", ".", ">", "?", "@", "[", "]", "^", "_", "{", "}", "|", "~", ","
Attention: Set this parameter if the source type of the locally mixed audio streams is AUDIO_SOURCE_REMOTE_CHANNEL or AUDIO_SOURCE_REMOTE_USER.
trackId

The audio track ID. Set this parameter to the custom audio track ID returned in createCustomAudioTrack.

Attention: Set this parameter if the source type of the locally mixed audio steams is AUDIO_SOURCE_CUSTOM.