Lib changes

* Force it to use MediaCodec API 2
* Use dummy surface view in server side to avoid freezing
* Commented unused method that introduced errors after merging PRs
* Commented method measureFramerate call to avoid bug with framerate (if we use this method, the framerate parameter is ignored)
This may be an accidental left-over from my hacking. @ashyonline did you want this this way? otherwise, can you revert it to what it was originally?