This program plays a raw H.264 video stream from a
camera.
The program is
and is available on
under the
at:
https://github.com/ShawnBaker/RPiCameraViewer
Details on how to use this program are available at:
http://frozen.ca/rpi-camera-viewer-for-android
Details on how to generate video on the Raspberry Pi are available at:
http://frozen.ca/streaming-raw-h-264-from-a-raspberry-pi
In a nutshell, when you start the program it scans the local network for cameras and shows you the resulting list. Tapping on one of the camera names displays the video from that camera.