On Rock 4 SE running these images:
rockpi-4b-debian-bullseye-xfce4-arm64-20221109-1447-gpt.img
or
rockpi-4b-debian-buster-xfce4-arm64-20220311-0310-gpt.img
hardware acceleration for h264/h265 decoding does not work. Device runs painfully slow with any multimedia application.
Also for me with RockPi4c+ I'm passing weeks trying to enable hwaccel using ffmpeg/gstreamer with no luck, Is there an image available with ffmpeg/gstreamer included?
On Rock 4 SE running these images: rockpi-4b-debian-bullseye-xfce4-arm64-20221109-1447-gpt.img or rockpi-4b-debian-buster-xfce4-arm64-20220311-0310-gpt.img
hardware acceleration for h264/h265 decoding does not work. Device runs painfully slow with any multimedia application.