Echo cancellation not working on iOS about record HOT 4 CLOSED

Thanks, the fix from that commit works well. The only issue is now the constant print statements that are emitted while the microphone is on:

throwing -1
  from , render err: -1
throwing -1
  from , render err: -1
throwing -1
  from , render err: -1

from record.

Thanks for the feedback. I did not see it when testing this.
I'll have another look before releasing new version. Could it be a conversion error? There's not much print statement around here...

from record.

It appears to only happen when using the startStream() with echoCancel set to true, here is the method I'm using:

final micStream = await _recorder.startStream(
   RecordConfig(
     encoder: AudioEncoder.pcm16bits,
     echoCancel: true,
   ),
);

When echoCancel is false, or when using start() (with or without echoCancel), there are no print statements.

from record.

Echo cancel and auto gain are only available when streaming for now.

from record.