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Having a problem with audio sync in x264 conversions ...
https://forum.videohelp.com/threads/357757-Having-a-problem-with-audio-sync-in-x264-conversions#:~:text=As%20long%20as%20I%20do%20not%20format%20the,the%20encode%20by%20a%20constant%20factor%2C%20not%20progressive.
Having a problem with audio sync in x264 conversions ...
https://forum.videohelp.com/threads/357757-Having-a-problem-with-audio-sync-in-x264-conversions
As long as I do not format the video in x264 and use another method of encoding, there is no problem. If I introduce x264 into the mix, then the audio is out of sync. It appears the audio is out of sync through out the encode by a constant factor, not progressive. I see this because AVIDemux will put it in sync. The problem I have is the re-doing of every encode just to …
X264 video encode: audio going out of sync - TR Forums
https://techreport.com/forums/viewtopic.php?t=82834
X264 video encode: audio going out of sync. i'm at my wit's end here. long story short: i record gameplay with DXTORY, audio stays in sync throughout. as soon as i do any form of encoding on it ...
Webcam audio out of sync using x264 - VideoHelp Forum
https://forum.videohelp.com/threads/365122-Webcam-audio-out-of-sync-using-x264
At the start of the video it will be in sync but then slowly it will get out of sync and at the end of a 1 hour video the sound will be like 8 seconds earlier than the video. I tried switching from 30 fps to 29.97, tried different audio codecs (AC3, PCM), CQP, ABR, CRF, etc. Zero latency is enabled, ultrafast.
Solved: Re: Audio out of sync when exporting H.264 - Page ...
https://community.adobe.com/t5/premiere-pro-discussions/audio-out-of-sync-when-exporting-h-264/m-p/12384985
Whenever I export a H.264 in MP4 container, the audio in the resulting file goes about 10 ms out of sync. (575 audio samples to be exact.) Screenshot: Green is the original clip, red is the resulting file from export. I used 25fps in export settings. To test this I used: HD bars and tone that lasts exactly 1 frame @ 25 FPS; Cleared / reset the cache
Solved: Audio out of sync when exporting H.264 - Adobe ...
https://community.adobe.com/t5/premiere-pro-discussions/audio-out-of-sync-when-exporting-h-264/td-p/8909442
Disabled the h.264 acceleration in settings and restarted premiere Rendered the timeline to green Tried to render with Adobe media encoder The result was always the same, audio is not in sync with the original timeline. To see if it's just a display issue, I copied the empty space in the start of audio, pasted it 100 times and it was silent.
Question / Help - Audio gets out of sync | OBS Forums
https://obsproject.com/forum/threads/audio-gets-out-of-sync.70179/
• Click on the gear icon next to Desktop Audio and/or Mic (Near the volume sliders) • Click on Properties • Check/Uncheck the box for Use Device Timestamps Hope that helps. B bioniclear New Member Jul 17, 2017 #3 Sorry for late reply, didn't have much time to test.
Audio out of Sync
https://forum.selur.net/thread-219.html
If you want to keep Hybrid from deinterlacing you should enable x264->Frames->Advanced Frame Settings->Interlaced encoding. Hybrid will then not deinterlace the source. That said, I doubt the deinterlacing is the fault of the sync problems.
x264 - ffmpeg conversion skips audio - Stack Overflow
https://stackoverflow.com/questions/5725958/ffmpeg-conversion-skips-audio
I did a lot of research and played with async option of ffmpeg, I found out that the lip sync issue was occuring because of the fact that the audio was getting downsampled by libfaac so I changed the option of --acodec to copy which effectively means don't downsample it and put it in the raw format. After this the issue was gone.
Adobe Media Encoder exports h.264 audio out of sync ...
https://www.reddit.com/r/editors/comments/3lueej/adobe_media_encoder_exports_h264_audio_out_of_sync/
Adobe Media Encoder exports h.264 audio out of sync. Audio engineer here. I use AME to convert h264 videos from editors to pro-res so I can import them into protools (step 1). Once I'm done with the mix, I usually need to send the client an h264 for review. Protools exports the prores video file AME created along with my nice shiny new mix, and then I convert that prores to h264 …
VSG:Audio:Out of Sync - VideoLAN Wiki
https://wiki.videolan.org/VSG:Audio:Out_of_Sync/
You can manually set the audio offset while playing (so you can put the audio back in sync). The default keys to increase/decrease the offset are Ctrl+K and Ctrl+L in Windows, and f and g in Mac (adjust step is 50ms). Linux/Unix: Try using another audio output plugin and, under Unix, kill esd or artsd if they are running.
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