sockets - video streaming from an android phone to another android phone over a WiFi connection -

I am using a code that is available on a WiFi connection for streaming video from another Android phone to another Android phone

  http://stackoverflow.com/questions/14401340/live-stream-video-from-one-android-phone-to-another-over-wifi  

This is the server code:

  // This is your network socket parcelfile descriptor pfd = parcel file descriptor. Frame socket (socket); MCamera = getCameraInstance (); MMediaRecorder = New MediaRecorder (); MCamera.unlock (); MMediaRecorder.setCamera (mCamera); MMediaRecorder.setAudioSource (MediaRecorder.AudioSource.CAMCORDER); MMediaRecorder.setVideoSource (MediaRecorder.VideoSource.CAMERA); // This is the informally supported MPEG2TS format, suitable for streaming (Android 3.0+) mMediaRecorder.setOutputFormat (8); MMediaRecorder.setAudioEncoder (MediaRecorder.AudioEncoder.DEFAULT); MMediaRecorder.setVideoEncoder (MediaRecorder.VideoEncoder.DEFAULT); MMediaRecorder.setOutputFile (pfd.getFileDescriptor ()); . //mMediaRecorder.setPreviewDisplay (mPreview.getHolder () getSurface ()); MMediaRecorder.prepare (); MMediaRecorder.start ();  

And this is the client code:

  // This is your network socket, the server is connected to ParcelFileDescriptor pfd = ParcelFileDescriptor.fromSocket (socket); MMediaPlayer = new Media Player (); MMediaPlayer.setDataSource (pfd.getFileDescriptor ()); MMediaPlayer.prepare (); MMediaPlayer.start ();  

But the code for creating socket for both sides was, if I am using the UDP protocol?

(I do not ask this in a comment because I have not enough reputation for Hava)