![]() When the video player cannot recognize the change that has been made to the video's frame rate i.e., the playback rate of the video.Īlong with the above mentioned reasons there are external factors that affect the video (AVI, MOV, MP4, MKV) files and cause audio video sync issues. Damage in the part of video, therefore your video player fails to calculate the time length of the corrupt or damaged video part.Ģ. The most important reasons behind the problem could be-ġ. When an audio plays ahead of video or vice versa, it is said that audio and video is out of sync. Reasons behind Audio Video Sync Problems. Let us see how to fix this audio video sync issue. However, audio video getting out of sync is a common issue with these AVI files which can sometimes make AVI files unplayable. ![]() It’s also the most preferred file extension for videos since AVI files require less space compared to the other video file formats such as MOV, MKV, MP4, XVID and others. I have tried deleting cache and I think technical adobe folk remotely reset prefs (though cant be sure) - maybe you could talk me through it if nothing above rings any bells.AVI video format is the most used video file format while recording the videos. ![]() The video is all still images – PSDs an others that are scaled and overlayed – Im alost doing an offline edit for an AE project Quicktime preview using animation compressor I have tried another wav from last year that came through a diffrent route and problem is replicted Thank you for response – I have an issue logged with Adobe suppiort that has been escalated to senior level but Ireally need to sort this as I have a deadline and am unable to work properly - as you might imagine. Im tearing my hair out here and getting very little back from Adobe support… To edit to the music I have to render the timeline then play the show from the top and the sync is OK and it plays through but when I export the timeline (2 and a half minutes) I get a progressively more out of sync audio and picture and the picture which on play through took 2 and a hald minutes remaining in sync with sound it over in about 1 and a half minutes… Im not usre – I think it might be a frame rate thing or a mpeg keyframe thing – I dont know. I then took that project back to my edit suite computer (more powerful and better for eding a UHD project), it looked good but then as soon as I brought in any kind of picture (even a still) the timeline sync isssue started again. I took the audio on to a mac laptop (Premiere Pro 14.0) and edited the timeline without any problem. Im on Premiere Pro 2020 (14.9 Build 52) on Mac OS (Mojave). Then I noticed that the waveform didnt make any sense with the actual audio. I have imported a voiceover WAV file and dropped it into timeline and started editing it (audio only) to introduce gaps etc and alter timing. I am having something similar – maybe not exactly – but its doing my head in! So long story short: If someone could also test with a small clip and verify that exporting via Premiere works just fine, but Media Encoder throws in audio sync problems - that would be very appreciated! I still wish to somehow queue my renders though. wav / H.264 problems, fiddled around with bitrate / audio settings, just to get the revelation that Adobe Media Encoder had a problem. Have to admit though, these tests cost me nearly half a day ~ thought it might have been. ![]() Now I really don't know what the exact problem is/was - does that mean that Media Encoder is just buggy or might there be some RAM related problems if a Media Encoder export is executing while still actively working in Premiere. Whenever I exported it directly from Adobe Premiere, it worked just fine. I have tested around a bit and it seems that the "audio out of sync after export problem" happened to me only by Media Encoder Export (Queue). October 2020, and I also encountered this very same problem (using Adobe Premiere & Media Encoder CS6 though). ![]()
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