Hello. I'm writing a small video app, just for fun and for personal use for iPhone4. Here i'm confuse a lot about the type of codes that i should write into the application so that when i tap on a video it should play the video automaticaly in playback using the inbuild video app on the phone. Many apps out there doing what i'm talking about, apps like online videos, daily motion etc... My videos are going to be in 3gpp format and sometimes avi. Thanks in advance if anyone can provide me with the code to inclupe in the program files that i'm writing.