Q:

AppRTCDemo app crashes on iPhone5, iPad4 (iOS 8.1)

I just start researching webrtc.  
I can build the latest webrtc (r.8107).  The AppRTCDemo is crashed when i join room. 
It seem the resolution is so large.  I try to change some code in ARDAppClient.m file:
// RTCMediaConstraints *mediaConstraints = [self defaultMediaStreamConstraints]; // I comment this line
RTCMediaConstraints *mediaConstraints = [self defaultOfferConstraints]; // Add this line

And run it again.  It works but i cannot see iDevices's video stream on Firefox/Chrome https://apprtc.appspot.com
Please help me. 
Thanks,

A:

The webrtc cummunity is aware of the crash issue http://code.google.com/p/webrtc/issues/detail?can=2&q=4190&colspec=ID%20Pri%20Mstone%20ReleaseBlock%20Area%20Status%20Owner%20Summary&id=4190.  It just happens to armv7 release.