This is good sign, hopefully! I used this line for configuring: LDFLAGS=`pkg-config --libs x11` setarch i686 ./configure --with-single-user --with-git-ffmpeg=https://git.ffmpeg.org/ffmpeg.git and git am one single patch form my ff6 series git am /home/guest/K38_sdcard1/Documents/ff6/0001-Fix-build-in-pluginfclient.C-with-ffmpeg-6.0.patch ffmpeg at commit 9f66286f0bdd42fe388a7366909c11954fd330a6 (grafted, HEAD -> master, origin/master, origin/HEAD) Author: Kacper Michajłow < [email protected]> Date: Wed Aug 23 22:06:00 2023 +0200 avcodec/vulkan_decode: print also codec header name time to try resulting binary ...