Hi all, I wrote a tiny script to create a series of thumbnails from a theora file by using the OggVideoTools. usage: $> ./mkThumb videofile.ogm 10 "-s 0x100" Creates 10 thumbnails from videofile.ogm. The pictures are set to a height of 100 pixel. - Yorn ---- snip: mkThumb -------- #!/bin/sh length=`oggLength $1` timestring="0" div=$(($2*1000)) for((i=1; i<$2; i++)) do value=$(echo "scale=3; $i*$length/$div" | bc -q 2>/dev/null) timestring="$timestring,$value" done oggThumb $3 -t$timestring $1 ---- snip --------