audio goes silent adobe premiere pro 2014

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).

Audio goes silent adobe premiere pro 2014