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VSG:Audio:Out of Sync - VideoLAN Wiki
https://wiki.videolan.org/VSG:Audio:Out_of_Sync/#:~:text=If%20you%20are%20transcoding%20a%20file%2C%20use%20the,and%20g%20in%20Mac%20%28adjust%20step%20is%2050ms%29.
audio-sync bugs when transcoding (#5962) · Issues ...
https://code.videolan.org/videolan/vlc/-/issues/5962
audio-sync bugs when transcoding. audio-sync option generates various bug when transcoding : When used like this (the input stream is from a Freebox) : vlc …
transcode: video and audio out of sync - The VideoLAN …
https://www.forum.videolan.org/viewtopic.php?t=44243
However, the audio in the resulting mp4 file lags the video by. roughly .5 seconds. Here is the command line that I am using to transcode: C:/Progra~1/VideoLAN/VLC/vlc.exe -vvv "Swing Set.avi" --stop-time=30 :sout="#transcode {vcodec=mp4v,vb=4096,fps=15,acodec=mp4a,ab=64,channels=1,audio-sync}:standard …
Transcoding Audio Out of Sync? (Page 1) — Using SVP ...
https://www.svp-team.com/forum/viewtopic.php?id=4960
When I transcode video with SVPCode, the audio always winds up being out of sync with the video. For a bit, it seems sync'd, but skipping ahead in the video will have the audio many seconds off of where it should be. I've tried encoding with Nvidia GPU, AMD GPU, and software and the problem persists. Any ideas on how I can fix this?
5 Updated Solutions to Sync Audio and Video - VideoProc
https://www.videoproc.com/video-editor/how-to-sync-audio-and-video.htm
Option 1: Sync Audio and Video with Merge Clips Step 1. Import audio and video source clips to the Project panel. Step 2. Select the video clip and audio clip (s) in the project panel > right-click and choose Merge Clips from the context menu. Step 3. In the Merge Clips dialogue box, make sure that the circle next to audio is selected > go for OK.
Long video ffmpeg transcode makes audio go out of sync ...
https://video.stackexchange.com/questions/25149/long-video-ffmpeg-transcode-makes-audio-go-out-of-sync
After trying a few random things, I managed to make the audio/video sync by changing the rate of the audio: ffmpeg -i witness.mov -af asetrate=48018 resampled.mkv The resampled.mkv has correct sync, but unfortunately the audio is shorter than the remaining video for a few seconds. Which means the problem is really that the frame rate is ...
Transcoding Variable Frame Rate to Constant Frame Rate ...
https://www.easefab.com/resource/transcode-variable-frame-rate-to-constant-frame-rate.html
Audio sync issues - When a video file is playing back at a variable frame rate, it can cause problems with audio sync. If the audio file is playing at a consistent speed while the video is constantly changing, then you might find they move out of sync with each other. Take Adobe Premiere Pro for an example. Old Adobe hates VFR, because VFR is ...
direct stream / transcode audio inconsistencies : PleX
https://www.reddit.com/r/PleX/comments/s0umld/direct_stream_transcode_audio_inconsistencies/
Switch to dp and audio is also desynced. Switch back to transcode and audio is synced. (in short - switching around doesn't change behaviour). My next thought was that perhaps this is just a garbage TV app issue. However, even on an xbox series x I have the same audio sync issues, plus it get weird graphical issues that the TV app doesn't have.
Solved: Re: Audio out of sync AFTER importing - Page 4 ...
https://community.adobe.com/t5/premiere-pro-discussions/audio-out-of-sync-after-importing/m-p/4531961
Also having issues with audio sync, and the Handbrake solution doesn't seem to be working for me. The files in question are DVD rips from my own library. I'm converting them to MKV using MakeMKV, then converting to MP4 using Handbrake with constant framerate turned on. I've tried creating a new project and reinstalling PP, still no luck.
Audio and Video out of Sync on Plex : PleX - reddit
https://www.reddit.com/r/PleX/comments/kh4103/audio_and_video_out_of_sync_on_plex/
One of the latest Plex Server updates recently broke audio transcoding pretty badly. Myself and other users on the forums are having issues with things transcoding to MP3 instead of AC3/AAC. Other's are reporting sync issues as well when seeing transcode to MP3. For me it's only 7.1 AAC that transcodes to MP3 on one Roku device.
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