advanced_webcam_dumper.bash

gistfile1.sh

#!/bin/bash

while true; do
        rm 000*.jpg 
        mplayer tv:// \
                -tv driver=v4l2:device=/dev/video0:width=1280:height=720:outfmt=rgb24 \
                -quiet \
                -frames 3 \
                -vo jpeg 2>&1 | grep frames
        last=$(ls -rt *.jpg | tail -n1)
        out=$(stat -c "%y" "$last")
        echo -e "--------------------------------------\n$out"
        convert "$last" \
                -fill '#0008' -draw 'rectangle 0,0,225,14' \
                -fill white   -annotate +4+12 "$out" \
                latest.jpg
        sleep 2
done