#!/bin/bash
#
# Calin-Andrei Burloiu, 2010, calin.burloiu@gmail.com
#
# This script converts an MTS file into an WebM file, which 
# contains a V8 video stream and and a Vorbis audio stream.
#

if test $# -ne 3; then
    echo "Usage: $0 mts-file avi-file resolution"
    exit 1
fi

MTS_FILE="$1"
AVI_FILE="$2"
RESOLUTION="$3"
FFMPEG=/usr/bin/ffmpeg

if test ! -f "$MTS_FILE"; then
    echo "Error: No such file $MTS_FILE"
    exit 1
fi

$FFMPEG -i "$MTS_FILE" -f ogg -acodec libvorbis -ab 256k -ar 44100 -ac 2 -vcodec libtheora -b 1400k -r 25 -s $RESOLUTION -threads 0 "$AVI_FILE"