set -x

set -e

unset SUDO_COMMAND

echo "Script invokation: $*"

IO_NICE=$(which ionice >/dev/null 2>&1 && echo "ionice -c 3")

case $1 in

render)

ASPECT="-a 3" # 16:9

[ "z$MENU_ASPECT" = "z4:3" ] && ASPECT="-a 2" # 4:3

png2yuv -j "$MENU_BACKGROUND" -f 25 -n 1 -I t -L 1 | \

mpeg2enc -f 8 -n p $ASPECT -o "$MENU_M2V"

mplex -f 8 -o /dev/stdout "$MENU_M2V" "$MENU_SOUNDTRACK" | \

spumux -v 2 "$MENU_XML" > "$MENU_MPEG"

;;

demux)

[ -r $CONFIG_PATH/vdrburn-dvd.conf ] && . $CONFIG_PATH/vdrburn-dvd.conf

[ -z "$JAVA_EXE" ] && JAVA_EXE=$(which java)

[ ! -x "$JAVA_EXE" ] && echo "ERROR: java executable \"$JAVA_EXE\" not found" && exit 1

[ ! -r "$PROJECTX_JAR" ] && echo "ERROR: Project X jar file \"$PROJECTX_JAR\" not found" && exit 1

test -e "$MPEG_TMP_PATH/convert" && rm "$MPEG_TMP_PATH/convert"

ln -s "$RECORDING_PATH" "$MPEG_TMP_PATH/convert"

CUT=""

if [ ! -z $USE_CUTTING ]; then

CUT="-cut $MPEG_DATA_PATH/px.cut"

fi

$IO_NICE $JAVA_EXE -Djava.awt.headless=true \

-jar $PROJECTX_JAR \

-ini $CONFIG_PATH/ProjectX.ini \

$TTXT_OPTS \

$CUT -id $USED_TRACKS \

-demux -out "$MPEG_DATA_PATH" -name vdrsync \

$(ls "$MPEG_TMP_PATH/convert/"[0-9][0-9][0-9]*.*)

;;

requant)

REQUANT_FACTOR=$(echo "$REQUANT_FACTOR" | tr ',' '.')

echo requant $REQUANT_FACTOR 3 $VIDEO_SIZE

$IO_NICE requant $REQUANT_FACTOR 3 $VIDEO_SIZE < "$VIDEO_FILE" > "$REQUANT_FILE"

rm -f "$VIDEO_FILE"

;;

tcrequant)

REQUANT_FACTOR=$(echo "$REQUANT_FACTOR" | tr ',' '.')

echo tcrequant -f $REQUANT_FACTOR

$IO_NICE tcrequant -f $REQUANT_FACTOR < "$VIDEO_FILE" > "$REQUANT_FILE"

rm -f "$VIDEO_FILE"

;;

lxrequant)

echo requant_lxdvdrip -f $REQUANT_FACTOR

$IO_NICE requant_lxdvdrip -f $REQUANT_FACTOR -i "$VIDEO_FILE" -o "$REQUANT_FILE"

rm -f "$VIDEO_FILE"

;;

mplex)

MPLEX_OPTS="-S 0"

(mplex -h 2>&1 | grep -q -- --ignore-seqend-markers) && \

MPLEX_OPTS="$MPLEX_OPTS -M"

#echo mplex -f 8 $MPLEX_OPTS -o "$MOVIE_FILE" "$VIDEO_FILE" $AUDIO_FILES

$IO_NICE mplex -f 8 $MPLEX_OPTS -o "$MOVIE_FILE" "$VIDEO_FILE" $AUDIO_FILES

rm -f "$VIDEO_FILE" $AUDIO_FILES

;;

subtitle)

#echo SPUMUX_FILE $SPUMUX_FILE

#echo MOVIE_FILE $MOVIE_FILE

#echo SUBTITLED_FILE $SUBTITLED_FILE

#echo NUMBER $NUMBER

#echo TTXTPAGE $TTXTPAGE

SON=$(find "$MPEG_DATA_PATH" -name \*${TTXTPAGE}\*.son)

SRT=$(find "$MPEG_DATA_PATH" -name \*${TTXTPAGE}\*.srt)

SUP=$(find "$MPEG_DATA_PATH" -name \*${TTXTPAGE}\*.sup)

if [ "!" "x$SON" = "x" ]; then

echo found SON files: $SON

find "$MPEG_DATA_PATH" -name \*${TTXTPAGE}\*.son | while read SPUFILE ; do

# spumux.xml generation is based on son2spumux.sh: http://brigitte.dna.fi/~apm/

echo "<subpictures>" > "$SPUMUX_FILE"

echo " <stream>" >> "$SPUMUX_FILE"

cat "$SPUFILE" | tail -n +11 | while read l1

do

read l2 || exit 1

x=`echo $l1 | cut -f2 -d\( | awk '{printf("%d", $1);}'`

y=`echo $l1 | cut -f2 -d\( | awk '{printf("%d", $2);}'`

t1=`echo $l2 | awk '{t1=substr($2,1,8); t2=substr($2,10,2); printf("%s.%s", t1, t2);}'`

t2=`echo $l2 | awk '{t1=substr($3,1,8); t2=substr($3,10,2); printf("%s.%s", t1, t2);}'`

i=`echo $l2 | awk '{printf("%s", $NF);}'`

echo " <spu start=\"$t1\"" >> "$SPUMUX_FILE"

echo " end=\"$t2\"" >> "$SPUMUX_FILE"

echo " image=\"$MPEG_DATA_PATH/$i\"" >> "$SPUMUX_FILE"

echo " xoffset=\"$x\" yoffset=\"$y\"" >> "$SPUMUX_FILE"

echo " transparent=\"000060\" />" >> "$SPUMUX_FILE"

done

echo " </stream>" >> "$SPUMUX_FILE"

echo "</subpictures>" >> "$SPUMUX_FILE"

done

elif [ "!" "x$SRT" = "x" ]; then

echo found SRT files: $SRT

echo "<subpictures>" > "$SPUMUX_FILE"

echo " <stream>" >> "$SPUMUX_FILE"

echo " <textsub filename=\"$SRT\" characterset=\"ISO8859-1\"" >> "$SPUMUX_FILE"

echo " fontsize=\"28.0\" font=\"arial.ttf\" horizontal-alignment=\"center\"" >> "$SPUMUX_FILE"

echo " vertical-alignment=\"bottom\" left-margin=\"60\" right-margin=\"60\"" >> "$SPUMUX_FILE"

echo " top-margin=\"20\" bottom-margin=\"30\" subtitle-fps=\"25\"" >> "$SPUMUX_FILE"

echo " movie-fps=\"25\" movie-width=\"720\" movie-height=\"574\"" >> "$SPUMUX_FILE"

echo " />" >> "$SPUMUX_FILE"

echo " </stream>" >> "$SPUMUX_FILE"

echo "</subpictures>" >> "$SPUMUX_FILE"

elif [ "!" "x$SUP" = "x" ]; then

echo found SUP files: $SUP

pxsup2dast "${SUP}" "${SUP}.IFO"

mv "${SUP%sup}d/spumux.xml" "$SPUMUX_FILE"

fi

$IO_NICE spumux -s $NUMBER -v 2 "$SPUMUX_FILE" < "$MOVIE_FILE" > "$SUBTITLED_FILE"

;;

author)

$IO_NICE dvdauthor -x "$DVDAUTHOR_XML"

;;

dmharchive)

echo "Creating $TEMP_PATH/INDEX_${TRACK_ON_DVD}"

mkdir -p "$TEMP_PATH/INDEX_${TRACK_ON_DVD}"

cd "$DVDAUTHOR_PATH/VIDEO_TS/"

for i in $(seq 1 99) ; do

if [ -f "VTS_${TRACK_ON_DVD}_$i.VOB" ] ; then

vdr_file=`printf "%03d.vdr" $i`

echo "Linking $DVDAUTHOR_PATH/VIDEO_TS/VTS_${TRACK_ON_DVD}_$i.VOB -> $TEMP_PATH/INDEX_${TRACK_ON_DVD}/$vdr_file"

ln -s "$DVDAUTHOR_PATH/VIDEO_TS/VTS_${TRACK_ON_DVD}_$i.VOB" "$TEMP_PATH/INDEX_${TRACK_ON_DVD}/$vdr_file"

else

break

fi

done

cd "$TEMP_PATH/INDEX_${TRACK_ON_DVD}"

genindex

if [ "$?" != "0" ] ; then

exit 1

fi

cd "$RECORDING_PATH"

RECDIR=$(basename $(pwd))

cd ..

UPPERRECDIR=$(basename $(pwd))

cd ..

RECPATH=$(pwd)

RECORDING_DMH="$RECPATH"/"$UPPERRECDIR"_DVD/"$RECDIR"

mkdir -p "$RECORDING_DMH"

# Old style Records ("index.vdr")

if [ -f "$RECORDING_PATH/index.vdr" ]; then

echo "Copying $TEMP_PATH/INDEX_${TRACK_ON_DVD}/index.vdr -> "$RECORDING_DMH"/index.vdr"

cp "$TEMP_PATH/INDEX_${TRACK_ON_DVD}/index.vdr" "$RECORDING_DMH"/index.vdr

# New style Records ("index")

elif [ -f "$RECORDING_PATH/index" ]; then

echo "Copying $TEMP_PATH/INDEX_${TRACK_ON_DVD}/index.vdr -> "$RECORDING_DMH"/index"

cp "$TEMP_PATH/INDEX_${TRACK_ON_DVD}/index.vdr" "$RECORDING_DMH"/index

fi

echo "Moving $TEMP_PATH/INDEX_${TRACK_ON_DVD}/index.vdr -> $DVDAUTHOR_PATH/VIDEO_TS/index_${TRACK_ON_DVD}.vdr"

mv "$TEMP_PATH/INDEX_${TRACK_ON_DVD}/index.vdr" "$DVDAUTHOR_PATH/VIDEO_TS/index_${TRACK_ON_DVD}.vdr"

# Old style Records ("info.vdr")

if [ -f "$RECORDING_PATH/info.vdr" ]; then

echo "Copying $RECORDING_PATH/info.vdr -> $RECORDING_DMH/info.vdr"

cp "$RECORDING_PATH"/info.vdr "$RECORDING_DMH"/info.vdr

echo "Copying $RECORDING_PATH/info.vdr -> $DVDAUTHOR_PATH/VIDEO_TS/info_${TRACK_ON_DVD}.vdr"

cp "$RECORDING_PATH/info.vdr" "$DVDAUTHOR_PATH/VIDEO_TS/info_${TRACK_ON_DVD}.vdr"

# New style Records ("info")

elif [ -f "$RECORDING_PATH/info" ]; then

echo "Copying $RECORDING_PATH/info -> $RECORDING_DMH/info"

cp "$RECORDING_PATH"/info "$RECORDING_DMH"/info

echo "Copying $RECORDING_PATH/info -> $DVDAUTHOR_PATH/VIDEO_TS/info_${TRACK_ON_DVD}.vdr"

cp "$RECORDING_PATH/info" "$DVDAUTHOR_PATH/VIDEO_TS/info_${TRACK_ON_DVD}.vdr"

fi

echo "Deleting $TEMP_PATH/INDEX_${TRACK_ON_DVD}"

rm -rf "$TEMP_PATH/INDEX_${TRACK_ON_DVD}"

echo "Creating "$RECORDING_DMH"/dvd.vdr"

cp "$CONFIG_PATH/counters/standard" "$RECORDING_DMH"/dvd.vdr

printf "%04d\n" $(echo ${TRACK_ON_DVD} | sed 's/^0*//') >> "$RECORDING_DMH"/dvd.vdr

;;

archivemark)

echo "Creating $DVDAUTHOR_PATH/dvd.vdr"

cp "$CONFIG_PATH/counters/standard" "$DVDAUTHOR_PATH/dvd.vdr"

((DVD_ID = `cat $CONFIG_PATH/counters/standard | sed "s/^0*//"` + 1))

printf "%04d\n" $DVD_ID > "$CONFIG_PATH/counters/standard"

;;

mkiso)

$IO_NICE genisoimage -V "$DISC_ID" -dvd-video "$DVDAUTHOR_PATH" > "$ISO_FILE"

;;

burndir)

SPEED=""

if [ $BURN_SPEED -gt 0 ]; then

SPEED="-speed=$BURN_SPEED"

fi

$IO_NICE growisofs -use-the-force-luke=tty $SPEED -dvd-compat -Z "$DVD_DEVICE" \

-V "$DISC_ID" -dvd-video "$DVDAUTHOR_PATH"

;;

pipeiso)

$IO_NICE genisoimage -V "$DISC_ID" -dvd-video "$DVDAUTHOR_PATH" \

| tee "$ISO_FILE" > "$ISO_PIPE"

;;

burniso)

SPEED=""

if [ $BURN_SPEED -gt 0 ]; then

SPEED="-speed=$BURN_SPEED"

fi

$IO_NICE growisofs -use-the-force-luke=tty $SPEED -dvd-compat \

-Z "$DVD_DEVICE=$ISO_PIPE"

;;

*)

echo "Usage: $0 {demux}"

exit 1

;;

exit $?