MythTV HandBrakeCLI transcode "Android Tablet"

#!/bin/bash

# First does a lossless MPEG-2(honorcutlist) transcode removing commericals(cutlist must be manually made before
# hand), then rebuilds the seek table. It then uses handbrakecli to transcode the mpg to a m4a(H264, AAC).
#
# Loosely based on mythtv-transcode-h264 version 0.8 by Defcronyke Webmaster.
#

# Arguments
# $1 must be the directory/file to be transcoded.
# $2 must be the output directory / file name. The directory must be writeable by the mythtv user
# $3 must be chanid
# $4 must be starttime
# the full userjob command in mythtv-setup should look like this:
#
# Format for TV:
# /usr/bin/mythtv-transcode-mkv.sh "%DIR%/%FILE%" "/media/Store/incoming/TV/%TITLE% - S%SEASON%E%EPISODE% - %SUBTITLE%.m4v" "%CHANID%" "%STARTTIMEUTC%"
#
# Format for MOVIES:
# /usr/bin/mythtv-transcode-mkv.sh "%DIR%/%FILE%" "/media/Store/incoming/Movies/%TITLE%.m4v" "%CHANID%" "%STARTTIMEUTC%"
#
#

# MythTV Install Prefix (make sure this matches with the directory where MythTV is installed)
#
INSTALLPREFIX="/usr/bin"

# don't change these
#
MYPID=$$
DIRNAME=`dirname "$1"`
DIRNAME2=`dirname "$2"`
BASENAME=`echo "$2" | awk -F/ '{print $NF}' | sed 's/://g' | sed 's/?//g' | sed 's/\?//g' | sed 's/*//g' | sed 's/!//g' | sed s/"'"/""/g`
CHAN="$3"
START="$4"


#Get mythtv database information
#
DBSERVER=""
DBUSER=""
DBNAME=""
DBPASS=""

#Try getting mythtv database information from existent files in the following order
#
MYTHCONFIGFILE="/etc/mythtv/config.xml"
MYCONFIGFILE="/home/mythtv/.mythtv/config.xml"

if [ -f "$MYTHCONFIGFILE" ]; then
	DBSERVER="$( grep -E -m 1 -o "<DBHostName>(.*)</DBHostName>" $MYTHCONFIGFILE | sed -e 's,.*<DBHostName>\([^<]*\)</DBHostName>.*,\1,g' )"
	DBUSER="$( grep -E -m 1 -o "<DBUserName>(.*)</DBUserName>" $MYTHCONFIGFILE | sed -e 's,.*<DBUserName>\([^<]*\)</DBUserName>.*,\1,g' )"
	DBNAME="$( grep -E -m 1 -o "<DBName>(.*)</DBName>" $MYTHCONFIGFILE | sed -e 's,.*<DBName>\([^<]*\)</DBName>.*,\1,g' )"
	DBPASS="$( grep -E -m 1 -o "<DBPassword>(.*)</DBPassword>" $MYTHCONFIGFILE | sed -e 's,.*<DBPassword>\([^<]*\)</DBPassword>.*,\1,g' )"
elif [ -f "$MYCONFIGFILE" ]; then
	DBSERVER="$( grep -E -m 1 -o "<Host>(.*)</Host>" $MYCONFIGFILE | sed -e 's,.*<Host>\([^<]*\)</Host>.*,\1,g' )"
	DBUSER="$( grep -E -m 1 -o "<UserName>(.*)</UserName>" $MYCONFIGFILE | sed -e 's,.*<UserName>\([^<]*\)</UserName>.*,\1,g' )"
	DBNAME="$( grep -E -m 1 -o "<DatabaseName>(.*)</DatabaseName>" $MYCONFIGFILE | sed -e 's,.*<DatabaseName>\([^<]*\)</DatabaseName>.*,\1,g' )"
	DBPASS="$( grep -E -m 1 -o "<Password>(.*)</Password>" $MYCONFIGFILE | sed -e 's,.*<Password>\([^<]*\)</Password>.*,\1,g' )"
fi

# play nice with other processes
#
renice 19 $MYPID
ionice -c 3 -p $MYPID

# remove commercials and rebuild index
#
$INSTALLPREFIX/mythtranscode --chanid "$3" --starttime "$4" -m --honorcutlist -p autodetect

# Rebuild Index
#
$INSTALLPREFIX/mythcommflag --file "$1" --rebuild

# Handbrake
#
$INSTALLPREFIX/HandBrakeCLI -i "$1".tmp -o "$DIRNAME2/$BASENAME" --preset="Android Tablet"


# Delete the TEMPORARY commercial edited file
cd $DIRNAME
rm "$1".tmp