How to edit a DVD?

[vinniedub]

The file was formerly an AVI in two parts, as a result of joining them there is a little audio event which I'd like to get rid of, it only last 4/100ths of a second but is a pain all the same. Which is the best/simplest way to do this?

[celtic_druid]

Best way would be to do it before encoding. That way you can have frame accurate editing.

You can just join as usual with AVISynth something like:
part1 = avisource("part1.avi")
part2 = avisource("part2.avi")
part1+part2

But instead something like:
part1 = avisource("part1.avi").trim(0,64684)
part2 = avisource("part2.avi").EnsureVBRMP3Sync().trim(12,0)
part1+part2

Could also throw in a resize/add borders.

If it is just the audio, then you could replace that section and leave the video.

[vinniedub]

Thanks for your input mate, the files are already joined (with NEODIVX) it is at the join the glitch is. Also it is no longer an AVI (now DVD on hard drive)