On Wed, 6 Dec 2023, Anton Khirnov wrote:
Hi,
this should hopefully be the last version of this set. If nobody has new
comments, I will push it in a few days.
In some cases the performance penalty because of threading is quite
significant:
Example command line:
ffmpeg -f lavfi -i sine -af volume=6dB -f null none
After latest threading changes: speed=810x
Before latest threading changes: speed=1.13e+03x
With 6.0 branch: speed=1.43e+03x
With 5.1 branch: speed=2.92e+03x
This is a significant decline from 5.1, getting slower with each
release... Is there anything that can be done about this?
Thanks,
Marton
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