Originally Posted by stepheno:
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4 The conversion took about 1 hour for a 1.55 movie and works.
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I'm not sure if that's fast or slow because it of course depends on your setup. The main thing is Nero should be 'smart encoding' (= no encoding) nearly all of the time, except for brief slowdowns around cut points and chapter points. Nero 6 used to be *very* flakey about this, and would force a needless complete reencode if the last frame of the edited file was one it didn't like. The processing then took ages and always filled the dvd completely regardless of original file size.
I don't recall exactly what triggered it, it may have been if the last frame was the second of two B frames but I'm not sure. I'm pretty sure if it was a P frame you were OK.
So if you aren't getting mostly smart encoding it may be worth changing the final frame to output slightly, in case later versions of Nero have the same quirk.
I don't have shares in Videoredo, honest,

, but for comparison it will generate a DVD folder in a few minutes--say 10 for a 3 gig file-- and most of the speed is because it has its own version of 'smart encoding'. This with a 3 gig core2 duo and twin 1TB drives, reading from one and writing to the other. Nero should be similar I'd think.
Another quirk of Nero 6 was it set the output volume level to 33%, which would force audio reencoding, and you had to adjust it EVERY BLASTED TIME to 100% to avoid this. Not as processing intensive as video, but it still slowed things down for no good reason. Another thing to check hasn't been inherited by the latest version.
HTH.