Hey Alan!

:r !mplayer -vo help | sed 's/\t/ /;s/^/ mpl> /'

MPlayer 1.5-12.2.0 (C) 2000-2022 MPlayer Team
Available video output drivers:
vdpau VDPAU with X11
xv X11/Xv
gl_nosw OpenGL no software rendering
x11 X11 ( XImage/Shm )
xover General X11 driver for overlay capable video output drivers
gl OpenGL
gl_tiled X11 (OpenGL) - multiple textures version
dga DGA ( Direct Graphic Access V2.0 )
fbdev Framebuffer Device
fbdev2 Framebuffer Device
matrixview MatrixView (OpenGL)
v4l2 V4L2 MPEG Video Decoder Output
xvidix X11 (VIDIX)
cvidix console VIDIX
null Null video output
mpegpes MPEG-PES to DVB card
yuv4mpeg yuv4mpeg output for mjpegtools
png PNG file
jpeg JPEG file
tga Targa output
pnm PPM/PGM/PGMYUV file
md5sum md5sum of each frame

fbdev no longer works on any of the hardware here but fbdev2 does and with at least two different graphics drivers. I am guesing it will be the same there but I've only dealt with one nvidia and that was around 20 years ago.

Life is good,
Maurice

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