A simple one-liner and ffmpeg, basename, and cut gets this done.
for i in *.f4v; do ffmpeg -i `basename $i` -s 320x240 `basename $i | cut -d'.' -f1`.jpg; done
Thumbnail output size is configurable with the -s switch.
A simple one-liner and ffmpeg, basename, and cut gets this done.
for i in *.f4v; do ffmpeg -i `basename $i` -s 320x240 `basename $i | cut -d'.' -f1`.jpg; done
Thumbnail output size is configurable with the -s switch.