#! /bin/sh

if [ -z "$4" ]; then
   echo "Usage: $0 aid1 aid2 scale1 scale2 [options]"
   exit 1
fi

aid1="$1"
aid2="$2"
scale1="$3"
scale2="$4"
shift 4

aid="$aid1" ascale="$scale1" m_encode "$@" &&
m_extract_a1 "$aid2" -af volume="$scale2" "$@" &&
exec rm divx2pass.log output.avi