johnywhy Posted February 13, 2018 Share Posted February 13, 2018 Video is slightly behind audio in Windows Media Player. But not slow-mo. The sync doesn't get progressively worse while playing. Just a consistent 1/2 second behind audio. This problem did not occur with WMP until i installed VP 6.01. It might have started when i installed aacenc3 and x264enc7. a clean boot did not fix it. This prob does not occur with videos exported by VP. Only occurs with attached sample video. Here is sample file. http://pc.cd/1LtrtalK Link to comment Share on other sites More sharing options...
borate Posted February 13, 2018 Share Posted February 13, 2018 This doesn't appear to be a Videopad issue. The file plays IN sync with MPC-HC and OUT of sync in WMP and in several video editors. Visit here (for a brief time) where it's fixed, and there's a comparison of the original with the corrected file, which is on the right. Link to comment Share on other sites More sharing options...
johnywhy Posted February 13, 2018 Author Share Posted February 13, 2018 2 hours ago, borate said: This doesn't appear to be a Videopad issue. Thx for MPC-HC, will try it. The issue did not exist before i installed VideoPad 6.01 and extra codecs. 2 hours ago, borate said: Visit here (for a brief time) where it's fixed, and there's a comparison of the original with the corrected file, which is on the right. Thx for comparison, but what's' the difference between the files? I see different bittrate, audio-quality, and length, but otherwise the same. How did you "correct" the file? Update: Issue may have been caused by MP4Splitter. Plz see this post. Thx Link to comment Share on other sites More sharing options...
borate Posted February 14, 2018 Share Posted February 14, 2018 Indeed, the splitter is a likely culprit, with length difference relating to the delay. The file was fixed by slipping the video, to match up with audio, then exporting. Link to comment Share on other sites More sharing options...
johnywhy Posted February 14, 2018 Author Share Posted February 14, 2018 5 minutes ago, borate said: The file was fixed by slipping the video "slipping"? thx Link to comment Share on other sites More sharing options...
borate Posted February 14, 2018 Share Posted February 14, 2018 Sliding might have been a better choice of words. First the A/V were UNlinked, then the video was moved to the right on the time line, to delay it (as I recall). Link to comment Share on other sites More sharing options...
johnywhy Posted February 14, 2018 Author Share Posted February 14, 2018 9 minutes ago, borate said: First the A/V were UNlinked, then the video was moved to the right on the time line, to delay it (as I recall). this was done in VideoPad? thx Link to comment Share on other sites More sharing options...
borate Posted February 14, 2018 Share Posted February 14, 2018 That it was. Link to comment Share on other sites More sharing options...
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