AudioStreamType.Music produce audio noise

[Prathiv7]

When AudioStreamType.Music is used to enable local recording of remote audio, the SDK still applies the VOICE_COMMUNICATION recording but

the chime meeting is on AudioStreamType.Music the remote user's get Audio issue , it's like echo but not in full scale it's like cracking sound.

to reproduce the issue just changed this in MeetingFragment of chime getting started app

val audioVideoConfig = AudioVideoConfiguration(audioMode = audioMode, audioDeviceCapabilities = audioDeviceCapabilities, audioStreamType = AudioStreamType.Music, audioRecordingPresetOverride = AudioRecordingPresetOverride.VoiceCommunication, enableAudioRedundancy = enableAudioRedundancy, reconnectTimeoutMs = reconnectTimeoutMs)

tested between pixel 6 & Samsung s20,
pixel 6 user doesn't get echo sound of cracking but the s20 get's the cracking echo sound sometimes . it's like s20 user audio is repeated from the pixel

[Prathiv7]

Hi please take a look into this , happy to help on debugging and will provide logcat . let me know if anything is needed of this usecase

[Prathiv7]

@pracheth can you please check this.

On device level , this is happening like AEC is not taking the reference of the playback(system audio of chime meeting) for removing it from the mic input.

In S20
When I check the audioEffect query I could see . And this is responsible for cancelling the remote audio from the MIC but this type or Similar to this are not found on other devices which capture the remote audio . And it's changing based on OEM

Name: Playback Recorder, Type: 48da0d50-fd7c-11e5-a837-0800200c9a66