YouTube Embed Uploader Is not Working

Hello all,

My YouTube Embed Uploader suddently is not working for any YouTube URL even with the ones I could post successfully in another Dolphin 7 website. So I am thinking that it is not the YouTube URL but my YouTube Uploader coding problem. Can someone tell me which file contains the code of YouTube Embed Uploader? I am thinking about replace that file to see if it fixes the problem in case I accidentally changed the code without knowing it.

Thanks all

ya man its same problem with me but something  is different i see in my site..its some time work and some time doesn't work. can any 1 has any ideas?

I replaced with many fresh files related to video and I am still having problem. I am having my agent work on it and they are still working on it for awhile now.