Desktop Audio Capture Not working for chrome app

Question

According to https://code.google.com/p/chromium/issues/detail?id=223639 chromium has issues with audio Loopback. and it never works in chrome app. Can anyone share some lin

Answer 1

AFAIK only desktopCapture API are supporting audio+tab.

chromeMediaSource value must be desktop.

video: {
  mandatory: {                
      chromeMediaSource:'desktop',
      chromeMediaSourceId: 'sourceIdCapturedUsingChromeExtension'
  }
},
audio: {
  mandatory: {
    chromeMediaSource: 'desktop',
    chromeMediaSourceId: 'sourceIdCapturedUsingChromeExtension'
  }
}

Try following demo on Chrome-Canary:

• https://rtcmulticonnection.herokuapp.com/demos/Audio+ScreenSharing.html

However make sure to enable chrome://flags#tab-for-desktop-share flag.