Thanks 4 reply

"Media Player" is not in my system, But i had to make a software in which when a user clicks on the file(Audio/Video) in a QTreeWidget , then that item should be played.

If i use media player for this , then the file always play in this player , but if media player is not installed in users system, then the file will not play. Isnt it.

So i want to make my own Audio/Video player.

Regards
merry