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aajanki / yle-dl

Download videos from Yle servers
https://aajanki.github.io/yle-dl/index-en.html
GNU General Public License v3.0
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Consistent out of sync sound - "Non-monotonous DTS in output stream" #286

Closed krokofant closed 2 years ago

krokofant commented 2 years ago

Trying to download https://arenan.yle.fi/1-4000447 I get a bunch of "Non-monotonous DTS in output stream" errors and the resulting file has the sound of of sync.

yle-dl.exe --vfat --sublang all --maxbitrate best -i SKAM.txt

Log file attached. The sound

SKAM_S04E05_download_errors.txt

krokofant commented 2 years ago

Seems to have worked with --showurl and using youtube-dl instead.

aajanki commented 2 years ago

What is your ffmpeg version? This might be some kind of ffmpeg incompability issue, especially if youtube-dl works.

I'm not able to reproduce this with ffmpeg 4.3.2 (on Linux).

krokofant commented 2 years ago

I was using ffmpeg 4.4 and youtube-dl 2021.06.06 (latest) and the latest version of yle-dl.

I get that this might be very hard to troubleshoot, especially with the region locks 😅. Would any more logs help?

aajanki commented 2 years ago

Do you get a similar error if you try the same video again or did it happen just once? Does the same error occur also on other videos?

Like you said, this is quite difficult to debug. One thing that might possible help is if you can rerun yle-dl with the --verbose flag and attach the verbose log here.

krokofant commented 2 years ago

I had the problem consistently on a few retries 10 days ago, but when retrying now it works. 😕