:: Synchronizing package databases...
system 288.5 KiB 348 KiB/s 00:01 [-------------------------------------------------------------------------------------] 100%
world 1998.0 KiB 4.06 MiB/s 00:00 [-------------------------------------------------------------------------------------] 100%
galaxy 2.2 MiB 9.66 MiB/s 00:00 [-------------------------------------------------------------------------------------] 100%
extra 1554.9 KiB 1457 KiB/s 00:01 [-------------------------------------------------------------------------------------] 100%
community 6.1 MiB 9.92 MiB/s 00:01 [-------------------------------------------------------------------------------------] 100%
multilib 149.1 KiB 1242 KiB/s 00:00 [-------------------------------------------------------------------------------------] 100%
:: Starting full system upgrade...
resolving dependencies...
looking for conflicting packages...
error: failed to prepare transaction (could not satisfy dependencies)
:: installing ffmpeg (2:5.0-3) breaks dependency 'libavcodec.so=58-64' required by java-openjfx
:: installing ffmpeg (2:5.0-3) breaks dependency 'libavformat.so=58-64' required by java-openjfx
Even after following the link below:
https://forum.artixlinux.org/index.php/topic,3582.msg23255.html#msg23255
$ sudo pacman -Syu ffmpeg-compat-58
Or remove java-openjfx temporarily and reinstall it after installing ffmpeg-compat-58