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drewp@bigasterisk.com

subserver can get a snapshot from vidref and display it on the sub
Ignore-this: 9ea0a172869922d22d8c5cf6ee4bf3da

#!/bin/zsh

# grabs a DV frame and converts to ppm file named $1

dvgrab --format dv2 --frames 1 oneframe
dv2jpg oneframe001.avi oneframe.mjpeg
rm oneframe001.avi
lavtrans -f i -o oneframe.jpg oneframe.mjpeg
djpeg oneframe.jpg > $1
rm oneframe.*