Hardware acceleration on PBP

[ElektromAn]

For Video aka H264 or others
VPU is responsible for doing this.
GPU may resize the video

so glxgears is worthless

If you are running 5.4 kernel from the Manjaro project this is enabled

Code:

$ zcat /proc/config.gz | grep HANTRO
CONFIG_VIDEO_HANTRO=m
CONFIG_VIDEO_HANTRO_ROCKCHIP=y

HANTRO is the IP supplier for the hardware decoder/encoder
older kernels from rockchip may have other name(s).

ffmpeg needs support for this
AFAIR
Only MPEG4 is currently enabled

The whole whole videostream encoding is currently in staging