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)
watch out, this is in seconds. This will send an I-Frame only every 10 seconds. Is that the intention? Not arguing with it, just making sure.