This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

[HELP] AV1 - how to enable mulithread encoding?

I'm trying to play around with the AV1 encoder but it always uses only one CPU core. This makes encoding process very slow.
I've changed BASE -> MISC -> THREADS but it has no effect. What's needs to be change to enable multithread encoding?
Encoder related threading options are always inside the encoder tab.
For av1 there are three encoders in Hybrid, each with their own settings:
  • aomenc ('aomenc->Base->Miscelleaneous->Threads' + number of tiles and resolution also influences threading)
  • rav1e (rav1e->Base->Threads)
  • SVT-AV1 (all under 'SVT-AV1->Misc->Threading&Co')

Cu Selur

Ps.: iirc all three encoders are not that tuned for multithreading in their current development state.

Forum Jump:

Users browsing this thread: 1 Guest(s)