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View Full Version : Innovative or just Pure Luck?


storebror
30th July 2004, 12:32
Hi. Thought i'd share this quite strange experience with you all movie-editors out there: The re-edit of the Audio in a movie can be quite tricky to get in proper place, eg. out of sync issues, timestretching, finding the proper programs for that and so on. Now, what I found out(it might not be a new thing, what do i know..)was this: Took a Divx.avi in 23.976FPS -NTSC that i wanted to put back on DVD, ripped the sound out of it and converted in BeeSweet to 25FPS PAL(no news so far) Also took the.avi-file into VirtualDub and just changed the framerate to 25FPS and saved as a new 25FPS.avi.
This would normally cause an out of sync issue as far as i know since that change-framerate-to-PAL in VDub isn't the proper or most effective way to do it. However, joined this newly created 25FPS avi-file back together with the Audio since i was prepared to make another Audio-video resync but the Audio was in sync the whole movie...(?) then i loaded my .avs-script into CCE, reencoded the .avi, muxed that m2v with the 25FPS Audio and ended up with a perfect .mpg that i burned on a DVD. Was this pure luck with this specific movie-source or is this just another very simple technique to convert?

stephanV
30th July 2004, 13:37
This would normally cause an out of sync issue as far as i know since that change-framerate-to-PAL in VDub isn't the proper or most effective way to do it.
huh? why? change fps is change fps, just an adjustment in the aviheader. nothing special.

its not buggy in VirtualDub...

the most likely point where you get synch issues is with the audio speed up, but besweet should do the job alright...