Delphi Firemonkey TWebBrowser use WebRTC in Android, iOS & MacOS

Question

Already created a post for this on Delphi TWebbrowser to use -enable-media-stream which yet to receive any comment or answer. So I make a different question. How can I use WebRTC using TWebBrowser in Android, iOS & MacOSX? In Windows I used TChromiumFMX which has the feature to enable media stream from command line. But how to do with TWebBrowser. For Android I put following permission and user features:

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
<uses-permission android:name="android.permission.RECORD_AUDIO"/>
<uses-feature android:name="android.hardware.audio.low_latency"/>
<uses-feature android:name="android.hardware.audio.pro"/>
<uses-feature android:name="android.hardware.microphone" android:required="true"/>
<uses-feature android:name="android.hardware.camera.autofocus"/>
<uses-feature android:name="android.hardware.camera" android:required="true"/>
<uses-feature android:name="android.hardware.camera.front" android:required="true"/>
<uses-feature android:glEsVersion="0x00020000" android:required="True"/>

It's not working, I am only getting a black circle with black play button image on TWebBrowser. Please help.

my code to load url:

  {$IFDEF MSWINDOWS}
  mybrowser.Load(Format('https://www.myhost.com/multiple.html?room=%s', [NumberBox1.Value.ToString]));
  {$ELSE}
  mybrowser.URL := Format('https://www.myhost.com/multiple.html?room=%s', [NumberBox1.Value.ToString]);
  mybrowser.Navigate
  {$ENDIF}

Above image is showing on my Nexus 5.

Answer 1

I think that TWebBrowser on iOS uses the Safari engine, but Safari doesn't have WebRTC capabilities (yet). However the Android browser (built-in Chrome as used also for WebViews) has WebRTC and it would be nice if it would work also from a Delphi app.

Waiting for others to comment on this..