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bug#39703: closed (MPV chooses the slow AV1 decoder)


From: GNU bug Tracking System
Subject: bug#39703: closed (MPV chooses the slow AV1 decoder)
Date: Wed, 10 Jan 2024 18:14:01 +0000

Your message dated Wed, 10 Jan 2024 13:13:11 -0500
with message-id <ZZ7eN37DZfqPkyFS@jasmine.lan>
and subject line Re: MPV chooses the slow AV1 decoder
has caused the debbugs.gnu.org bug report #39703,
regarding MPV chooses the slow AV1 decoder
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs@gnu.org.)


-- 
39703: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=39703
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems
--- Begin Message --- Subject: MPV chooses the slow AV1 decoder Date: Thu, 20 Feb 2020 17:50:54 -0500
I noticed that our MPV cannot play back AV1 videos in real-time on my
Thinkpad x230 laptop.

MPV gets AV1 playback support from FFmpeg. Our FFmpeg package includes
both the libaom and dav1d AV1 decoders. I think that MPV is using
libaom, and that is too slow.

I rebuilt FFmpeg without libaom, and MPV can play my AV1 test file fine
now, using dav1d.

I wonder, is there a way to change the preference?



--- End Message ---
--- Begin Message --- Subject: Re: MPV chooses the slow AV1 decoder Date: Wed, 10 Jan 2024 13:13:11 -0500
After 4 years, many upstream releases of mpv and FFmpeg, and a new
laptop, I'm closing this bug as "not actionable".


--- End Message ---

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