webRTC iOS example app.

Forked from newOcean. Updated to the latest webrtc iOS example code from google. Not sure the trunk directory is needed.

To Run example:

• Build this code for a device (iPad or iPhone).
• Open a Google Chrome browser (not IE, Firefox or Safari - spent a day debugging why Firefox was not working - CHROME!!)
• Open this URL: https://apprtc.appspot.com
• Ensure the camera on your laptop has an image
• Make not of the room number in the URL after loading web page
• Run the iOS app and type in the room number
• Stand back .... Should here feedback audio between your laptop and iOS device.
• NOTE - the audio is the only channel implemented by Google, the video render portion on iOS is not implemented yet.

UPDATE 11/14/13:

• Video support added!
• Now video and audio are both full duplex
• Code is very ugly, needs to be cleaned up, to repeat, CODE IS A HACK and needs clean up
• Big thanks to [Bridger Maxwell] (http://www.bridgermaxwell.com) for the webRTC objC video code - totally could not be done without his help, THANK YOU!
• This thread on google groups was VERY, VERY helpful
• These libraries are the key to bringing video to life:
  • ios-example/libs/libjingle.a
  • ios-example/libs/libjingle_media.a
  • ios-example/libs/libjingle_peerconnection_objc.a
  • ios-example/libs/libvideo_render_module.a

TO build the libs yourself:

• Copy the webrtc_obj files into this dir ...projdir.../trunk/talk/app/webrtc/objc
• build the AppRTCDemo: wrios && gclient runhooks && ninja -C out_ios/Debug AppRTCDemo
• copy libs into Xcode build cp ...projdir.../trunk/out_ios/Debug/libvideo_render_module.a ...projdir.../ios_app/webrtc-ios/ios-example/libs
• I am not using the trunk dir provided in this repo. Using the google one instead.

My Test setup:

• MacBook Pro wih OSX 10.7
• Chrome browser connected to apprtc.appspot.com
• iPad 2 (iOS6) connected to Xcode 4.6.3 via debugger
• Occasionaly, I hit an issue with the TURN server not being reachable and need to re-run the app. Some networks this is worse, e.g. home network versus work.

Contributing:

1. Fork it
2. Create your feature branch (git checkout -b my_new_feature)
3. Commit your changes (git commit -m 'Added some feature' -a)
4. Push to the branch (git push origin my_new_feature)
5. Create a new Pull Request
6. Please send in your changes!!

Again, this code needs a lot of cleanup, so please use at own risk. Enjoy!