The VideoLAN Forums

have you used other programs to play the file to eliminate the problems with the video file?

Like a conversion program, no I haven't.

Downloaded a different Youtube video with Download Helper and now I
can see the video but no sound in VLC. (My Youtube audio is fine, volume not muted)

Hi everyone, My problem is I downloaded a Youtube video which I can view fine off-line on Firefox courtesy of Add-On called Download Helper, but I wish to use VLC to watch the video too. I don't see the same video working with VLC but can hear the music. It's says its a flv but I can view the video ...