TS file damaged (1 Viewer)

[Nippywiffle]

I moved some of my larger TS files to a seperate drive, temporarily, to aid with defragging my main video HDD, after moving them back, the files are all messed up. The audio seems fine, but the video is all jerky, and with that 'pixelation' effect every now and then (the kind you get when you lose signal on a live digital broadcast). They were perfect before.

They have the problem in mediaportal and in windows media player - I was just wondering if anyone knows of a good tool that can repair TS files... if not I'll just have to delete these files.

Thanks,
Dan