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Frequent AV Sync errors with 1.17.2 in Monterey
Posted: Wed Dec 07, 2022 6:31 am
by 0ldCoot
Been burning lots of my library and the Blu Rays that have extended versions etc have numerous AV Sync errors. See the attachment. I keep the selections to only the largest file unchecking all the others. OSX Monterey using an ASUS BW-16D1X-U. Thanks for any help

- Screen Shot 2022-12-06 at 10.22.56 PM.png (695.13 KiB) Viewed 4236 times
Re: Frequent AV Sync errors with 1.17.2 in Monterey
Posted: Thu Dec 08, 2022 10:31 pm
by 0ldCoot
ASUS drive was also flashed with ASUS 3.10. Errors occur on both BD and 4k discs. AV sync errors were happening with the original firmware as well.
Re: Frequent AV Sync errors with 1.17.2 in Monterey
Posted: Thu Dec 08, 2022 11:55 pm
by d00zah
dcoke22 wrote: ↑Wed Aug 17, 2022 1:14 pm
I wrote a post about this a couple years ago now. It is still mostly relevant.
viewtopic.php?f=12&t=22903&p=94894#p94894
The short, short version is, there's nothing to worry about. Those messages are a side effect of something called seamless branching.
Re: Frequent AV Sync errors with 1.17.2 in Monterey
Posted: Fri Dec 09, 2022 12:54 am
by 0ldCoot
Actually there is a problem. BD's were ripped on a 2017 Imac running Monterey. As shown below there were tons of av sync errors. As a test I ripped the same BD in Win 10-64 on a VM with the same latest version of MKV and ASUS Blu Ray writer and track. No errors. Play back of the file from the Mac had incomplete movies, mixed chapters and audio dropouts. Going to check the Win 10 rip now. Need the experts help on this. Is there a ripping difference between OS platforms or OS versions within a platform using the same version of MKV?
Thanks for any help.