Class is used to play video files in iPhone compatible format. Be advised that supported formats are:
H.264 Baseline Profile Level 3.0 video, up to 640 x 480 at 30 fps. Note that B frames are not supported in the Baseline profile.
MPEG-4 Part 2 video (Simple Profile) Also this class can open and play audio files including AAC-LC audio at up to 48 kHz.
opens video stream from URL
opens video file stored in application bundle
starts video playback
stops current video playback