#! /bin/sh

if [ -z "$8" ]; then
   echo "Usage: $0 input title aid1 bitrate1 scale1 aid2 bitrate2 scale2 [transcode options]" >&2
   exit 1
fi

input="$1"
title="$2"
aid1="$3"
bitrate1="$4"
scale1="$5"
aid2="$6"
bitrate2="$7"
scale2="$8"
shift 8

echo "INAM $title" | iconv -f koi8-r -t utf-8 >avi_comments.txt
echo "ICMT Codec: FFmpeg (DivX5)" >>avi_comments.txt

abitrate="$bitrate1" ascale="$scale1" tc_encode "$input" -a "$aid1" "$@" &&
tc_extract_a1_comments "$input" "$aid2" -b "$bitrate2" -s "$scale2" &&
mv output2.avi "$title".avi &&
exec rm avi_comments.txt divx4.log a"$aid2".mp3 output.avi