问题
How to enable H264 on Android WebRTC.PeerConnection to createOffer there was no h264 description in SDP.
回答1:
Google's current WebRTC implementation only supports hardware H.264 decoding and encoding on Android, and with select chipsets only. So if a particular device doesn't have hardware H.264 support or has an unsupported chipset, you'll only get VP8/VP9.
回答2:
H.264 works with WebRTC in Chrome on Android M57.
来源：https://stackoverflow.com/questions/36766716/how-to-enable-h264-on-android-webrtc