search

fraunhoferhhi / vvenc

VVenC, the Fraunhofer Versatile Video Encoder
https://www.hhi.fraunhofer.de/en/departments/vca/technologies-and-solutions/h266-vvc.html
BSD 3-Clause Clear License
942 stars 170 forks source link

The difference between presets #359

Closed birdie-github closed 3 months ago

birdie-github commented 7 months ago

Both x264 and x265 have very nice tables presenting the difference between presets:

https://dev.beandog.org/x264_preset_reference.html https://x265.readthedocs.io/en/master/presets.html

It would be nice to see/get something like that for vvenc, along with an explanation which preset is suitable for which common tasks and whether using "slower" makes any sense at all because it's extremely slow (slower than 0.2fps for 4K video for Ryzen 7 5800X, i.e. for a 60fps video that's going to be > 300 times slower than realtime).

lehmann-c commented 3 months ago

There is a new Presets section in our wiki concerning the preset option: Feel free to have a look.

birdie-github commented 3 months ago

Amazing, thanks a ton!