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Diffstat (limited to 'TOOLS/mencvcd.sh')
| -rwxr-xr-x | TOOLS/mencvcd.sh | 440 |
1 files changed, 440 insertions, 0 deletions
diff --git a/TOOLS/mencvcd.sh b/TOOLS/mencvcd.sh new file mode 100755 index 0000000000..aed3c409f6 --- /dev/null +++ b/TOOLS/mencvcd.sh @@ -0,0 +1,440 @@ +#!/bin/sh +# +# Version: 0.2.2 +# +# Licence: GPL +# +# 2002/09/21 Jürgen Hammelmann <juergen.hammelmann@gmx.de> +# +# Script: MPlayer Sources (DVD) to (S)VCD ripping and burning +# +# requires: mplayer +# mjpegtools +# vcdimager +# cdrdao +# lame (optionally) +# toolame (optionally) +# sox (optionally) + +for exe in mplayer mpeg2enc mp2enc mplex yuvscaler ; do + if [ -z "`which $exe`" ]; then + echo "ERROR: $exe must be in your path $PATH!" + exit 1 + fi +done +for exe in vcdimager lame cdrdao yuvdenoise sox toolame normalize; do + if [ -z "`which $exe`" ]; then + echo "WARNING: $exe is not found in your path $PATH!" + fi +done + +################################################################################ +# +# 2002/04/11 v0.1.0: first version +# 2002/04/12 v0.1.1: +# 2002/04/14 v0.1.2: +# - handles now multiple vcd's +# - support's mp3 audio as option +# - use of mp2enc/lame instead of toolame because of support +# of resampling and mp3 +# 2002/04/16 v0.1.3: +# - new option "-burnonly" +# - new option "-vbr" +# - removes mpg file after mastering cd image +# (mplayer can read bin images!) +# - bugfixes +# 2002/04/22 v0.1.4 +# - bugfixes / changes +# - more options +# 2002/05/06 v0.1.5 +# - new option "-norm" +# 2002/05/08 v0.1.6 +# - bugfixes +# - new option "-vfr" +# - "-norm" renamed to "-vnorm" +# 2002/05/15 v0.1.7 +# - bugfixes +# - more help +# 2002/05/26 v0.1.8 +# - new option "-sync" +# 2002/06/19 v0.1.9 +# - new option "-mpgonly" +# 2002/09/21 v0.1.10 +# - bug fixes +# - tests now, if the commands are in path and give warnings +# and errors. +# 2002/11/01 v0.2 +# - bug fixes +# - new options: "-sox", "-volume", "-toolame" +# - renamed "-mpg" to "-mpegsrc" +# - default cd size changed to 800mb +# 2002/11/18 v0.2.1 +# - aspect ratio for vcd's, too +# - pulldown mode... +# 2002/12/01 v0.2.2 +# - -normalize +# +################################################################################ +# +# global config section, change them to your needs! + +TMPDIR="." # path to directory for creating temporary files, recommended 2-3GB space + +CDDRV="generic-mmc" # cdrdao: cdwriter driver +CDDEV="--device 0,1,0" # or comment out and create link /dev/cdrecorder + # to your cdwriter dev +CDMAXSIZE=800 + +################################################################################ +AUDIO="audiodump.wav" +VIDEO="stream.yuv" +VCDMODE=2 +SVCDMODE=5 +################################################################################ + +usage() { + echo "Usage: $HOWCALLED <basename> [$HOWCALLED options] [mplayer options]" + echo + echo " <basename> is used as basename of the resulting mpg/bin files." + echo + echo "For mplayer options see mplayer help and manual." + echo + echo "$HOWCALLED options:" + echo + echo "-?|-h help." + echo "-a <n> sets the aspect ratio (for SVCD):" + echo " 1 - 1:1 display" + echo " 2 - 4:3 display" + echo " 3 - 16:9 display" + echo " 4 - 2.21:1 display" + echo "-abr <n> output audio bitrate in kbs [224]." + echo "-asr <n> output audio sample rate in Hz [44100]." + echo "-blank cleans cd-rw before burning." + echo "-burnonly burn only the premastered <name>*.cue/<name>*.bin images." + echo "-cdsize <n> maximal size of cd images [800 = 80min raw cd]." + echo "-denoise denoises mpeg stream." + echo "-mp3 outputs audio in mp3 instead of mp2 format." + echo "-mpegsrc don't encode from source, multiplex/burn the " + echo " encoded mpg stream." + echo "-mpgonly do only encoding to mpeg 1/2 format." + echo "-noburn disables burning." + echo "-normalize use 'normalize'." + echo "-overburn enables overburning a cd." + echo "-pulldown enable pulldown mode in output." + echo "-ratio <s> output ratio size of frames, see yuvscaler (1)." + echo "-size <X>x<Y> sets output size of frames." + echo "-sox use sox for audio resampling." + echo "-svcdout encode to SVCD format [VCD default]." + echo "-sync <n> set the presentation timestamp offset of video" + echo " stream w.r.t. audio stream (video-audio) in mSec." + echo "-toolame use toolame instead of mp2enc." + echo "-v <volume> change amplitude (floating point); less than 1.0" + echo " decreases, greater than 1.0 increases. Use that only" + echo " together with sox!" + echo "-vbr <n> output video bitrate in kbs [VCD:1152, SVCD:2500]." + echo "-vfr <n> sets the frame-rate of the output-stream. Currently" + echo " only the standard MPEG rates are supported:" + echo " 0 - illegal" + echo " 1 - 24000.0/1001.0 (NTSC 3:2 pulldown converted FILM)" + echo " 2 - 24.0 (NATIVE FILM)" + echo " 3 - 25.0 (PAL/SECAM VIDEO / converted FILM)" + echo " 4 - 30000.0/1001.0 (NTSC VIDEO)" + echo " 5 - 30.0" + echo " 6 - 50.0 (PAL FIELD RATE)" + echo " 7 - 60000.0/1001.0 (NTSC FIELD RATE)" + echo " 8 - 60.0" + echo "-vnorm <p|n|s> sets the input video norm p, n or s:" + echo " forces the input stream to be treated as PAL|NTSC|SECAM" + echo " regardless of what the stream header might suggest." + echo "-w outputs in wide screen format 16:9." + echo + echo "examples:" + echo + echo "'$HOWCALLED teneriffa teneriffa.avi'" + echo "this creates a VCD from an avi file." + echo + echo "'$HOWCALLED crazy dvd://3 -w':" + echo "encodes and burns dvd title 3 to VCD in 16:9." + echo + echo "'$HOWCALLED carter dvd://1 -sid 0 -aid 128 -ss 3:00 -frames 1500 \\" + echo " -noburn -vnorm n -vfr 1':" + echo "this encodes 1500 frames of dvd title 1 with subtitle 0 and audio stream" + echo "128 starting from 3:00 with frame rate 29.97 fps and input video norm NTSC" + echo "and output frame rate 23.98 fps because of the 3:2 pulldown method in NTSC." + echo + echo "'$HOWCALLED bj -size 640x272 -vf expand=640:480:0:104:0 \\" + echo " -cdsize 645 -noburn bj.avi'" + echo "this example above shows you, how to deal with movies which are not" + echo "created with aspect ratios of 4:3 or 16:9." +} + +HOWCALLED=`basename $0` +if [ $# -le 1 ]; then + usage + exit 1 +fi +case $1 in + -*) + usage + exit 1 + ;; + *) + NAME=$1 + shift 1 + ;; +esac + +cd $TMPDIR +rm -f $VIDEO +rm -f $AUDIO +# create a named pipe for video stream +mkfifo -m 660 $VIDEO + +# some inits +sub="" +size="" +aratio="" +ratio="" +params="" +wide="" +blank=0 +burn=1 +burnonly=0 +mp3=0 +mpgonly=0 +mkstream=1 +abr=224 +abrset=0 +asr=44100 +vbr=1152 +vbrset=0 +denoise="cat -" +vnorm="VCD" +mplexnorm="-f $VCDMODE -m 1 -V -b 46" +imaget="-t vcd2" +yuvin="" +framerate="" +sync="" +sox=0 +toolame=0 +volume="1.0" +overburn="" +pd="" +norm=0 + +while [ "$1"x != "x" ]; do + case $1 in + -a) + aratio="-a $2" + shift 1 + ;; + -w) + wide="-M WIDE2STD" + ;; + -h|-?) + usage + exit 0 + ;; + -abr) + abr=$2 + abrset=1 + shift 1 + ;; + -asr) + asr=$2 + shift 1 + ;; + -cdsize) + CDMAXSIZE=$2 + shift 1 + ;; + -blank) + blank=1 + ;; + -noburn) + burn=0 + ;; + -burnonly) + burnonly=1 + burn=1 + ;; + -overburn) + overburn="--overburn" + ;; + -pulldown) + pd="-p" + ;; + -vfr) + framerate="-F $2" + shift 1 + ;; + -mp3) + mp3=1 + ;; + -mpegsrc) + mkstream=0 + ;; + -mpgonly) + mpgonly=1 + ;; + -normalize) + norm=1 + ;; + -vnorm) + yuvin="-n $2" + shift 1 + ;; + -volume) + volume="$2" + shift 1 + ;; + -denoise) + denoise="yuvdenoise" + ;; + -ratio) + ratio=$2 + shift 1 + ;; + -sid) # mplayer option: have to set vf expand, too!!! + sub="-vf pp,expand=-1:-1:-1:-1:1 -sid $2" + shift 1 + ;; + -size) + size=$2 + shift 1 + ;; + -svcdout) + vnorm="SVCD" + ;; + -sync) + sync="-O $2" + shift 1 + ;; + -sox) + sox=1 + ;; + -toolame) + toolame=1 + ;; + -vbr) + vbr=$2 + vbrset=1 + shift 1 + ;; + *) + params="$params $1" + ;; + esac + shift 1 +done + +# some configs +mpegnorm="-f $VCDMODE -b $vbr -B 260 -V 46" +if [ "$vnorm" = "SVCD" ]; then + [ $vbrset -eq 0 ] && vbr=2500 + mplexnorm="-f $SVCDMODE -m 2 -V -b 230" + mpegnorm="-f $SVCDMODE -b $vbr -B 260 -V 230" + imaget="-t svcd" +fi + +# ratio overwrites wide sizing, size overwrites default frame size +[ -n "$ratio" ] && wide="-M $ratio" +[ -n "$size" ] && size="-O SIZE_$size" + +# with mp3 audio set the default audio bitrate to 128 kbs +[ $mp3 -eq 1 -a $abrset -eq 0 ] && abr=128 + +# audio sample rate in kHz +((a=$asr / 1000)) +((b=$asr % 1000)) +[ $b -le 9 ] && b="00$b00" +[ $b -le 99 ] && b="0$b00" +kasr="$a.$b" + +# start de-/encoding +if [ $burnonly -eq 0 ]; then + # encode streams + if [ $mkstream -eq 1 ]; then + # start mplayer + command="mplayer -noframedrop -vo yuv4mpeg -ao pcm:waveheader -v -osdlevel 0 $sub $params" + echo "$command" + $command & + + # mjpegtools + ($denoise < $VIDEO | \ + yuvscaler -v 0 $wide -O $vnorm $size $yuvin | \ + mpeg2enc -v 0 -s $mpegnorm $aratio -S $CDMAXSIZE -g 6 -G 15 -r 16 \ + $pd $framerate $yuvin -4 2 -2 1 -o $NAME.mpv) & + + # wait for finishing the subprocesses + wait + + # normalize sound + [ $norm -eq 1 ] && (echo "normalizing sound..."; normalize $AUDIO) + + # do resampling with sox + if [ $sox -ne 0 ]; then + echo "wait, do resampling with sox..." + sox $AUDIO -v $volume -r $asr $NAME.wav resample -qs + mv -f $NAME.wav $AUDIO + fi + + if [ $toolame -ne 0 -a $mp3 -eq 0 ]; then + # do mp2 encoding with toolame + echo "wait, encoding to mp2 audio with toolame..." + toolame -b $abr $AUDIO + mv -f `basename $AUDIO .wav`.mp2 $NAME.mpa + elif [ $toolame -eq 0 -a $mp3 -eq 0 ]; then + # mp2enc/lame can't read audiodump.wav directly from named pipe, + # we have to read the whole file. + echo "wait, encoding to mp2 audio with mp2enc..." + mp2enc -b $abr -r $asr -o $NAME.mpa < $AUDIO + elif [ $mp3 -ne 0 ]; then + echo "wait, encoding to mp3 audio with lame..." + lame -b $abr --resample $kasr - $NAME.mpa < $AUDIO + fi + fi + + # remove wav file, won't need anymore! + rm -f $AUDIO + + # multiplex streams + [ -f $NAME.mpv -a -f $NAME.mpa ] || exit 1 + rm -f ${NAME}*.mpg + mplex $mplexnorm $sync $NAME.mpv $NAME.mpa -o ${NAME}%d.mpg + + # remove pipe, won't need anymore! + rm -f $VIDEO + + # should i create only the mpeg file? + [ $mpgonly -eq 1 ] && exit 0 + + # create cd images + for mpg in ${NAME}*.mpg; do + [ -f $mpg ] || exit 1 + cue="`basename $mpg .mpg`.cue" + bin="`basename $mpg .mpg`.bin" + rm -f $cue $bin + vcdimager $imaget -c $cue -b $bin $mpg + [ -f $bin -a -f $cue ] && rm -f $mpg + done + +# end of streaming/mastering +fi + +# burn the (s)vcd's +[ $burn -eq 0 ] && exit 0 + +for cue in ${NAME}*.cue; do + bin="`basename $cue .cue`.bin" + [ -f $bin -a -f $cue ] || exit 1 + + echo "please insert a cd in your cdwriter, after a keypress we start:" + read -n 1 i + + if [ $blank -eq 1 ]; then + cdrdao blank --reload $CDDEV --driver $CDDRV --blank-mode minimal + fi + cdrdao write $overburn --reload $CDDEV --driver $CDDRV $cue +done +exit 0 |