rip-transcode.sh

# Usage: rip-transcode.sh <deviceId> <finalPath> <tmpPath> <NAME_OF_DVD> <TRANSCODE>

dvdDevice=$1
savePath=$2
tmpPath=$3
titleName=$4
transcode=${5:-TRUE}

tmpFolder="${tmpPath}/${titleName}"
destFolder="${savePath}/${titleName}"

check_errs()
{
        # Function. Parameter 1 is the return code
        # Para. 2 is text to display on failure
        if [ "${1}" -ne "0" ]; then
           echo "ERROR # ${1} : ${2}"
           exit ${1}
        fi
}


# This is for Linux installations - follow http://www.makemkv.com/forum2/viewtopic.php?f=3&t=224 for compilation
MAKEMKVCON=`which makemkvcon`
echo "Running: find \"${tmpFolder}\" -name *.mkv"
MKV=`find "${tmpFolder}" -name *.mkv`
if [ ! -f "${MKV}" ]; then
    echo ":: Locating Main Track on Media"
    echo "    :: Scanning ${dvdDevice} for the primary title of ${titleName}, saving to ${tmpFolder}"
    echo "    :: Locating the longest title"
    # this line runs makemkv on info which identifies all the titles (stripping our Copy Protected ones etc)
    # perl then gets the times from the makemkvcon output of each identified title and then calculates the time
    # it them prints out the title with the longest time
    titleId=`$MAKEMKVCON info -r --decrypt disc:$dvdDevice \
        | perl -e '$g=0;while (<>) { if (/TINFO:(.*?),9,.*,\"(\d\d?):(\d\d?):(\d\d?)\"/) {$x=($2*3600)+($3*60)+$4;if($x>$g){$g=$x;$t=$1} } } print "$t"'`
    check_errs $? "Problem extracting information with makemkvcon"

    echo ""
    echo ":: Starting MKV Extraction"
    echo "    :: Title $titleId will be extracted"
    echo "    :: Creating MKV Extraction directory"
    mkdir -p  "${tmpFolder}"
    echo "    :: Running - makemkvcon mkv dev:$dvdDevice ${titleId} \"${tmpFolder}\""
    $MAKEMKVCON --decrypt  --directio=true --progress=-stdout mkv disc:$dvdDevice $titleId "${tmpFolder}"
    check_errs $? "Problem while creating MKV with makemkvcon"
    MKV=`find "${tmpFolder}" -name *.mkv`
else
    echo "FOUND: ${MKV}"
fi

if [ "$transcode" == "TRUE" ]; then
    echo "Transcoding ENABLED"
    echo ""
    echo ":: Transcoding video"
    echo "    :: Making directory ${savePath}/$titleName"
    mkdir -p "${savePath}/${titleName}"
    echo "    :: Running transcode-video --quick \"${MKV}\" -o \"${destFolder}/${titleName}.mkv\""
    transcode-video --quick "${MKV}" -o "${destFolder}/${titleName}.mkv"
    check_errs $? "Problem while transcoding file"
    echo ""
    echo ":: Cleaning Up"
    rm -rf "${tmpFolder}"
else
    echo "Transcoding DISABLED"
fi

echo "DONE!"