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Old 30th September 2003, 21:58   #20  |  Link
Crazyjoe
Elvis Imitator
 
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Join Date: Jan 2002
Location: Austria
Posts: 176
Problem with telecined THX trailer

Sorry to post in such an old thread, but I have a problem that sticks close to it.

Right at the moment i'm trying to convert the THX Wow trailer to PAL. The clip is telecined. Therefore I tried it with Avisynth using Decomb. The result was a absolutely smooth playing PAL clip which lastet 20 seconds shorter than the original NTSC clip.

After that I decoded the original 5.1 Dolby track to six wav files and changed the lenght to the lenght of the new PAL clip (which had the effect of a slight pitch change, but that didn't matter so far).

Now here's my problem: although the PAL video and the adjusted audio track do have exactly the same lenght, audio gets out of sync after about 30 seconds of playback. I really can't see where the problem is.

One thing to add: during the first 30 seconds the original clip had pure NTSC. After that the part which is mostly FILM begins.

Last edited by Crazyjoe; 30th September 2003 at 22:00.
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