blob: 73f592f25de6b4120a1312274ef97b8b23ac5e18 (
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#!/bin/sh -eu
program=$(basename "$0")
option=${1:-0@9}
real=${option%%@*}
virtual=${option#*@}
{
[ "$option" = "help" ] ||
[ "$option" = "-help" ] ||
[ "$option" = "--help" ]
} &&
printf '%s 0@9\n# /dev/video0 -> /dev/video9\n' "$program" &&
exit
{
[ "$option" = "kill" ] ||
[ "$option" = "-kill" ] ||
[ "$option" = "--kill" ]
} &&
killall mplayer &&
killall mplayer &&
killall ffmpeg &&
exit
ffmpeg -i "/dev/video$real" -f v4l2 -vcodec rawvideo -pix_fmt rgb24 "/dev/video$virtual" &
sleep 2
mplayer tv:// -tv "driver=v4l2:device=/dev/video$virtual" -fps 15
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