V_BIT_RATE=768k
A_BIT_RATE=128k
LOG="timings/$2-flv.log"
TIC=`date +%s`
$ffmpeg -i "$1" $ffmpegopts -v -1 -y \
-f flv -b "$V_BIT_RATE" \
-ac 1 -ab "$A_BIT_RATE" \
"encodes/$2.flv"
TOC=`date +%s`
echo "`expr $TOC - $TIC`" >> $LOG