<html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi Adeel, I've put together a quick and dirty example of gapless playback using playbin (modified basic-tutorial-5). It does not render to the Decklink card, I don't have time to implement that, but it plays 5 files seamlessly. Regards, Dave. </body> </html>