I often download mpeg files, usually in VCD format, only to find that the file contains corrupted frames and audio.

During playback some frames will stick, perhaps display coloured squares, and often the audio will be out of sync and will regularly emit high pitched squeeks!

I've discovered that many of these problems, especially audio, can be rectified by remuxing the file, however this is not 100% successful.

Is there any software I can use that will correct all these types of problems -bad frames, audio and muxing at the press of a button?

Thanks for your feedback