Hardware video codec

[vfr400racer]

My FFMPEG is default Debian.

Are you on mrfixit2001's Version 2.0.  I am, and furthermore I get this:


$ mpv --vo=gpu --gpu-context=drm --hwdec=rkmpp h264codec.mp4
.
.
.
Invalid value for option hwdec: rkmpp
Valid values are:
    no
    auto
    yes
    auto-copy
    vdpau
    vdpau-copy
    videotoolbox
    videotoolbox-copy
    vaapi
    vaapi-copy
    dxva2
    dxva2-copy
    d3d11va
    d3d11va-copy
    rpi
    rpi-copy
    mediacodec
    cuda
    cuda-copy
    crystalhd

In the list of available codecs there is no *rkmpp* codec.