orizaba Posted April 1, 2013 Report Share Posted April 1, 2013 PTE 7.0.7DV-AVI file audio/video 100% lip-sync, as verified in any video edit software timeline, plays correct in VLC and others.When loaded in PTE, audio runs faster and in a moment is completely out of sync and increasing, not constant.I must say this happens with big files (20 GB), not converted (PTE does not ask for conversion and it really runs smooth, perfect) but out of sync. Why?Thanks. Quote Link to comment Share on other sites More sharing options...
davegee Posted April 1, 2013 Report Share Posted April 1, 2013 Sometimes, because the audio is VBR??DG Quote Link to comment Share on other sites More sharing options...
Igor Posted April 1, 2013 Report Share Posted April 1, 2013 Please try the latest version 7.5. Quote Link to comment Share on other sites More sharing options...
orizaba Posted April 3, 2013 Author Report Share Posted April 3, 2013 Sometimes, because the audio is VBR??DGIn my case audio is CONSTANT.Thanks. Quote Link to comment Share on other sites More sharing options...
orizaba Posted April 3, 2013 Author Report Share Posted April 3, 2013 Please try the latest version 7.5.Igor, thanks, result is the same, audio too fast, I mean, video too slow!Is it because I am loading big files (25 Gb)?Why am I using such big files?I am using PTE (v7.0.7) to "frame", with exellent quality, a lot of DV-AVI files which are digitized old BETA video movies.I use PREMIERE ELEMENTS to capture, edit and stabilize, and mainly because of stabilization I use PTE to create a thin variable border for the movie, over a 16x9 background with titles and subtitles. Great!With PTE I get better quality than with PREMIERE!!!Only problem is the audio/video sync, this must be solved.Regards,Jose Quote Link to comment Share on other sites More sharing options...
davegee Posted April 3, 2013 Report Share Posted April 3, 2013 Jose,If you add the video and audio components separately, what are the relative times for each component??Mute the audio in the video and add the Audio via Project Options / Audio.Which one is "correct"??DG Quote Link to comment Share on other sites More sharing options...
orizaba Posted April 3, 2013 Author Report Share Posted April 3, 2013 Jose,If you add the video and audio components separately, what are the relative times for each component??Mute the audio in the video and add the Audio via Project Options / Audio.Which one is "correct"??DGHi DG,Yes, separate audio from video is what I always do on my projects. Movies are always mute, audio runs by itself, even because I use to edit a complex soundtrack on a separate audio editor.Point is the PTE ability to keep video/audio sync when "native" audio is part of the movie itself!And as I can see there must be some big problem for PTE to assure such sync.In my actual "BETA case", I would like to keep each project (BETA cassette) by itself, I mean, audio "integrated" in video, but this is not possible as sync is completly lost.I would like Igor to solve this!Regards,Joise Quote Link to comment Share on other sites More sharing options...
davegee Posted April 3, 2013 Report Share Posted April 3, 2013 Jose,Which is "Correct" when compared to the TIME of the original Beta Video Movie??DG Quote Link to comment Share on other sites More sharing options...
orizaba Posted April 3, 2013 Author Report Share Posted April 3, 2013 Jose,Which is "Correct" when compared to the TIME of the original Beta Video Movie??DGOriginal is more than 2 hours, and I can not run it all by now.But I would say that audio runs correctly and video slows down."Extracting" the audio from the video and running audio by itself, I can see in the timeline that both end at same time. Not surprising: sync is kept, as I said before. Quote Link to comment Share on other sites More sharing options...
davegee Posted April 3, 2013 Report Share Posted April 3, 2013 Thank you.DG Quote Link to comment Share on other sites More sharing options...
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