ffmpeg 7 with cuda, imagemagick with opencl

just take precompiled ffmpeg with nvidia support

also bump everything
and enable opencl for magick

vp9 support

2.3

added vp9

Updated versions, renamed image

Merge remote-tracking branch 'origin/master'

# Conflicts:
#	.github/workflows/publish-container.yml

Drop ARM64

2.1

remove arm64

Drastically reduce image size

Compile most libraries from source
Use 8-bit quantum depth

First build

1.0

initial commit