0

I would like to dive into WebRTC, particular audio recording. So I tried this DEMO and the first problem arose: when I record in the latest Google Chrome I always hear a high-pitched buzzing sound in the background which is very annoying and probably not intended.

Is that a problem with my computer / settings or is this just normal? Because if this is ordinary, WebRTC is pretty useless for my purpose.

If this is related to my audio-midi-settings – here are some screenshots: Output Microphone Setting 1 Microphone Setting 2

Retador
  • 223
  • 1
  • 3
  • 11

1 Answers1

1

Goto source code and comment this line:

// __stereoAudioRecorderJavacriptNode.connect(context.destination);

Actually microphone is connected with speaker. This causes the recorded audio to be played back in the speakers.

Updated:

This workaround doesn't seems to be working. Sorry.

It was taken from here.

Muaz Khan
  • 7,138
  • 9
  • 41
  • 77
  • No prob. I want to build a webapp which has the feature that you can record your voice. But with this whine in the background it would be no pleasure for the user… – Retador Mar 15 '14 at 13:41