On 4/18/2026 5:19 AM, Richard Bartczak via ffmpeg-devel wrote:
Hello,

use ffmpeg 8.0, --enable-libsvtav1  (beneath could not compile 8.1),
used parameter -crf 12 -preset 3 -g 250, CPU : AMD Ryzen 5 3500U with Radeon Vega Mobile Gfx, currently speedx : speed=0.0155x.

Is it possible to speed up the encoding ?

You can try different encoder options passed to svt-av1 using -svtav1-params. See the library's documentation to see which ones may help.

Also, this is a mailing list for development of ffmpeg, not user support.


Regards

Richard

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