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-rwxr-xr-xTOOLS/qepdvcd.sh297
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diff --git a/TOOLS/qepdvcd.sh b/TOOLS/qepdvcd.sh
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-#!/bin/bash
-#
-# QEPDVCD
-#
-# Most of this stuff comes straight from MPlayer documentation.
-# Options are limited only to a small useful subset, if you
-# want more control, RTFM and DIY.
-#
-# Version: 0.1
-#
-# Licence: GPL
-#
-# Author: Reynaldo H. Verdejo Pinochet <reynaldo@opendot.cl>
-#
-# Script: MPlayer Sources. Anything supported to vcd/svcd pal/ntsc
-#
-# requires: mencoder
-#
-# sugests: vcdimager / cdrecord
-#
-# Thanks to: Carlos Navarro Salas - name author ;)
-#
-#
-
-# Defaults
-
-MYNAME=`basename $0`
-TARGET="svcd"
-ENCQ="2"
-ABPS="224"
-VBPS="2000"
-NORM="NTSC"
-SPLIT="0"
-TOLERANCE="85"
-OUTNAME="mencodedvcd"
-SUBFILENAME=0
-
-EDLFILENAME="pass.edl"
-HAVESUB=0
-WORKDIR="."
-RATIOX=4
-RATIOY=3
-
-OPTIONS="INPUTFILENAME TARGET ENCQ ABPS VBPS NORM SPLIT TOLERANCE OUTNAME"
-
-usage()
-{
-echo ""
-echo "usage $MYNAME inputfile [options]"
-echo ""
-echo "Options: [Default value]"
-echo ""
-echo "-t Target svcd|vcd [svcd]"
-echo "-q Encoding quality 0|1|2 [2]"
-echo "-a Audio bitrate in kbps [224]"
-echo "-v Video bitrate in kbps [2000 For SVCD, 1150 For VCD]"
-echo "-n Norm NTSC|PAL [NTSC]"
-echo "-d Divide/split movie at given times time1:time2:... [no split]"
-echo "-s Shitty TV screen tolerance %, afects subtitle positioning [85]"
-echo "-u Subtitle file name [No subtitle]"
-echo "-o Output basename [mencodedvcd]"
-echo ""
-echo "In case you want to use -a/-v please read:"
-echo "http://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-vcd-dvd.html"
-echo ""
-}
-
-test_needed()
-{
-
-for i in mencoder; do
- if [ -z "`which $i`" ]; then
- echo "[ERROR] mencoder not found in $PATH!"
- exit 1
- fi
-done
-
-}
-
-test_sugested()
-{
-
-for i in vcdimager cdrecord; do
- if [ -z "`which $i`" ]; then
- echo "[WARNING] $i not found in $PATH!"
- echo "You'll likely need it after we finish."
- exit 1
- fi
-done
-}
-
-test_needed
-test_sugested
-
-if [ $# -lt 1 ]; then
- echo ""
- echo "[ERROR] Input filename parameter is mandatory."
- echo ""
- usage
- exit 1
-fi
-
-case $1 in
- -*)
- usage
- exit 1
- ;;
- *)
- INPUTFILENAME=$1
- shift 1
- ;;
-esac
-
-while [ "$1"x != "x" ]; do
- case $1 in
- -t)
- TARGET=$2
- shift 1
- ;;
- -q)
- ENCQ=$2
- shift 1
- ;;
- -a)
- ABPS=$2
- shift 1
- ;;
- -v)
- VBPS=$2
- shift 1
- ;;
- -n)
- NORM=$2
- shift 1
- ;;
- -d)
- SPLIT=$2
- shift 1
- ;;
- -s)
- TOLERANCE=$2
- shift 1
- ;;
- -u)
- SUBFILENAME="$2"
- HAVESUB=1
- shift 1
- ;;
- -o)
- OUTNAME=$2
- shift 1
- ;;
- esac
- shift 1
-done
-
-echo ""
-echo "[STATUS] Will re-encode using the following parameters:"
-echo ""
-for i in $OPTIONS ; do
- echo "$i ${!i}";
-done
-
-# Parameter Sanity Check ###########################################
-# We need to check supplied params against known format constraints
-####################################################################
-
-if [ $TARGET = "svcd" ]; then
- if [ $ABPS -gt 384 ]; then
- echo "[ERROR] SVCD maximum abitrate is 384kbps."
- exit 1
- fi
- if [ $VBPS -gt 2600 ]; then
- echo "[ERROR] SVCD maximum vbitrate is 2600kbps."
- exit 1
- fi
-else [ $TARGET = "vcd" ]
- if [ $ABPS -eq 224 ]; then
- echo "[ERROR] VCD abitrate must be 224kbps."
- exit 1
- fi
- if [ $VBPS -gt 1150 ]; then
- echo "[ERROR] VCD maximum vbitrate is 1150kbps."
- exit 1
- fi
-fi
-
-# Set encoding options ##############################################
-
-if [ $TARGET = "svcd" ]; then
- FORMAT="xsvcd"
- VCODEC="mpeg2video"
- VRCMINRATE=4
- VRCMAXRATE=2500
- VRCBUFSIZE=917
- if [ $NORM = "NTSC" ]; then
- SCALEX=480
- SCALEY=480
- KEYINT=18
- OFPS="24000/1001"
- TELECINE=":telecine"
- else [ $NORM = "PAL" ]
- SCALEX=480
- SCALEY=576
- KEYINT=15
- OFPS=25
- fi
-else [ $TARGET = "vcd" ]
- FORMAT="xvcd"
- VCODEC="mpeg1video"
- VRCMINRATE=$VBPS
- VRCMAXRATE=$VBPS
- VRCBUFSIZE=327
- if [ $NORM = "NTSC" ]; then
- SCALEX=352
- SCALEY=240
- KEYINT=18
- OFPS="24000/1001"
- else [ $NORM = "PAL" ]
- SCALEX=352
- SCALEY=288
- KEYINT=15
- OFPS=25
- fi
-fi
-
-# Start reencoding ###################################################
-
-cd $WORKDIR
-
-if [ $(($HAVESUB+1)) -eq 1 ]; then
- SUBTITLESTRING="/dev/null"
-else
- SUBTITLESTRING="$SUBFILENAME"
-fi
-
-if [ $SPLIT = "0" ]; then
- CICLES=0
- TIMESTRING=""
-else
- if [ -e $EDLFILENAME ]; then
- echo "[ERROR]"
- echo "The -d option needs to generate a temporary file called"
- echo "$EDLFILENAME. You already have one in this directory,"
- echo "please remove/rename it and run $MYNAME again."
- echo ""
- exit 1
- else
- EDLSTRING=$(echo $SPLIT | sed -e s/:/' '/g)
- EDLARRAY=($EDLSTRING)
- CICLES=$(echo $EDLSTRING | wc -w)
- TIMESTRING="-edl $EDLFILENAME -hr-edl-seek"
- fi
-fi
-
-
-for j in $(seq 0 $CICLES); do
-
- NEWNAME=$OUTNAME"_PART"$j".mpg"
- echo ""
- echo "Making $NEWNAME, wish me luck ;-)"
- echo ""
-
-# Create EDLFILENAME #################################################
-
- if [ $CICLES -ge 1 ]; then
- for i in $(seq 0 $CICLES)
- do
- if [ $i -eq $j ]; then
- if [ $j -ne 0 ]; then
- echo "0 ${EDLARRAY[$(($i-1))]} 0" > $EDLFILENAME
- fi
- if [ $i -ne $CICLES ]; then
- echo "${EDLARRAY[$(($i))]} 999999 0" >> $EDLFILENAME
- fi
- fi
- done
- fi
-
-# Mencoder Time ;-) ###################################################
-
-mencoder \
--ovc lavc -oac lavc -vf expand=:::::$RATIOX/$RATIOY:1,scale=$SCALEX:$SCALEY,harddup \
--srate 44100 -af lavcresample=44100 -lavcopts acodec=mp2:abitrate=$ABPS:vcodec=$VCODEC:\
-vbitrate=$VBPS:keyint=$KEYINT:mbd=$ENCQ:vrc_buf_size=$VRCBUFSIZE:vrc_maxrate=$VRCMAXRATE:\
-vrc_minrate=$VRCMINRATE:vi_qfactor=0.1:vi_qoffset=1.5:aspect=$RATIOX/$RATIOY -of mpeg \
--mpegopts format=$FORMAT$TELECINE -sub $SUBTITLESTRING -subpos $TOLERANCE -subwidth \
-$TOLERANCE -ofps $OFPS $TIMESTRING -o $NEWNAME $INPUTFILENAME
-
-echo "Encoding of $NEWNAME finished."
-echo "Run vcdimager -t svcd/vcd $NEWNAME and burn with cdrecord."
-
-done
-
-echo "$(($CICLES+1)) VCD/SVCD file(s) created!!!"
-echo "Happy to be of some help ;-) have fun."
-exit 0