Hi. I have an issue with AV Sync video frame timecode being different.
I am using MKV version 1.17.8 - Windows 64bit release.
Can anyone she some light about these errors? What is the impact? I have search this form but found nothing but posts that are old (at least 5 years old) and it was kind of confusing to me and so I don't know what to do.
AV synchronization issues were found in file 'E:/PLEX MOVIES/Movies/I1_t03.mkv' (title #4)
AV sync issue in stream 0 at 0:05:17.934 : video frame timecode differs by +16.683ms
AV sync issue in stream 0 at 0:06:21.964 : video frame timecode differs by -16.683ms
AV sync issue in stream 0 at 0:06:22.048 : video frame timecode differs by -16.688ms
AV sync issue in stream 0 at 1:32:38.836 : video frame timecode differs by -16.683ms
AV sync issue in stream 0 at 1:32:38.920 : video frame timecode differs by -16.688ms
AV sync issue in stream 0 at 1:41:26.029 : video frame timecode differs by -16.683ms
AV sync issue in stream 0 at 1:41:27.481 : video frame timecode differs by +16.677ms
AV sync issue in stream 0 at 1:41:27.564 : video frame timecode differs by +16.683ms
AV sync issue in stream 0 at 1:48:26.283 : video frame timecode differs by -16.683ms
AV sync issue in stream 0 at 1:49:36.469 : video frame timecode differs by +16.677ms
AV sync issue in stream 0 at 2:08:17.806 : video stream has 14 frames with invalid timecodes
1 titles saved
AV sync issue in stream
Re: AV sync issue in stream
This seems normal for a disk that has varying sources between sections. MakeMKV was able to compensate for the differences, and it reported that it was doing so.
MakeMKV Frequently Asked Questions
FAQ about BETA and PERMANENT keys.
How to aid in finding the answer to your problem: Activating Debug Logging
FAQ about BETA and PERMANENT keys.
How to aid in finding the answer to your problem: Activating Debug Logging
Re: AV sync issue in stream
There's an entry about in the MakeMKV FAQ that gives a high level overview.
Re: AV sync issue in stream
Thank you for your response. I have read the FAQ but it's not telling me anything other than a more recent MKV version (1.15.4+) will resolve it. I have ripped about 150 DVDs, all standard DVD. The one that gave me the error is Jurassic World Dominion which is the latest Jurassic release (2022). What the FAQ does not tell me if I should take any action. Should I?dcoke22 wrote: ↑Tue Feb 04, 2025 3:34 amThere's an entry about in the MakeMKV FAQ that gives a high level overview.
Again, thank you.
Re: AV sync issue in stream
I'm sorry I missed your reply. So, you are saying that there is nothing for me to worry about and that the video/audio will be in sync during playback?
Re: AV sync issue in stream
Yeah, it should be fine.
If you want a longer discussion on the topic: https://forum.makemkv.com/forum/viewtopic.php?f=12&t=22903&p=94894#p94894
If you want a longer discussion on the topic: https://forum.makemkv.com/forum/viewtopic.php?f=12&t=22903&p=94894#p94894
Re: AV sync issue in stream
Thank you for sharing the link. I read a chunk of those comments and offered various solutions. I am going to assume that it's not necessary to implement those suggestions as they are about 5 years old now.dcoke22 wrote: ↑Tue Feb 04, 2025 8:16 pmYeah, it should be fine.
If you want a longer discussion on the topic: https://forum.makemkv.com/forum/viewtopic.php?f=12&t=22903&p=94894#p94894
I will just watch the movie and see if there are any video/audio sync issues.