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Updated to support resampling audio and multiple cds.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5634 b3059339-0415-0410-9bf9-f77b7e298cf2
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atmos4 2002-04-15 14:01:07 +00:00
parent 6d8cc6f3e9
commit 6fbbfc9e17
1 changed files with 110 additions and 57 deletions
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167
TOOLS/mencvcd
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@ -1,28 +1,42 @@
#!/bin/sh #!/bin/sh
# #
# Version: 0.1.1 # Version: 0.1.2
# #
# Licence: GPL # Licence: GPL
# #
# 2002/05/11 Jürgen Hammelmann <juergen.hammelmann@gmx.de> # 2002/04/14 Jürgen Hammelmann <juergen.hammelmann@gmx.de>
# #
# Script: MPlayer Sources (DVD) to (S)VCD ripping and burning # Script: MPlayer Sources (DVD) to (S)VCD ripping and burning
# #
# requires: newest mplayer cvs version # requires: newest mplayer cvs version
# mjpegtools v1.6 beta # mjpegtools v1.6 beta
# toolame
# vcdimager # vcdimager
# cdrdao # cdrdao
# lame
# #
################################################################################ ################################################################################
# #
# global options section, change them to your needs! # 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
#
################################################################################
#
# global config section, change them to your needs!
TMPDIR="." # path to directory for creating temporary files, recommended 2-3GB space TMPDIR="." # path to directory for creating temporary files, recommended 2-3GB space
CDDRV="generic-mmc" # cdrdao: cdwriter driver CDDRV="generic-mmc" # cdrdao: cdwriter driver
CDDEV="--device 0,1,0" # or comment out and create link /dev/cdrecorder to your cdwriter dev CDDEV="--device 0,1,0" # or comment out and create link /dev/cdrecorder to your cdwriter dev
################################################################################
AUDIO="audiodump.wav"
VIDEO="stream.yuv"
################################################################################ ################################################################################
function usage() { function usage() {
@ -30,20 +44,22 @@ function usage() {
echo echo
echo "$HOWCALLED options:" echo "$HOWCALLED options:"
echo echo
echo "-w outputs in wide screen format 16:9" echo "-h|-? help"
echo "-abr <n> audio bitrate in kbs [224]" echo "-w outputs in wide screen format 16:9"
echo "-asr <n> audio sample rate in Hz [44100]" echo "-abr <n> output audio bitrate in kbs [224]"
echo "-blank cleans cd-rw before burning" echo "-asr <n> output audio sample rate in Hz [48000]"
echo "-burn enables burning [default]" echo "-blank cleans cd-rw before burning"
echo "-denoise denoises mpeg stream" echo "-cdsize <n> maximal size of cd images [646]"
echo "-noburn disables burning" echo "-denoise denoises mpeg stream"
echo "-mpg don't encode from source, multiplex/burn only the mpeg stream" echo "-noburn disables burning"
echo "-vcdout encode to VCD format [default]" echo "-mp3 outputs audio in mp3 instead of mp2 format"
echo "-svcdout encode to SVCD format" echo "-mpg don't encode from source, multiplex/burn"
echo " only the encoded mpg stream"
echo "-vcdout encode to VCD format [default]"
echo "-svcdout encode to SVCD format"
echo echo
echo "example:" echo "example:"
echo "'$HOWCALLED crazy -dvd 3 -w' encodes and burns dvd title 3 to VCD in wide" echo "'$HOWCALLED crazy -dvd 3 -w' encodes and burns dvd title 3 to VCD in 16:9."
echo " screen format."
} }
HOWCALLED=`basename $0` HOWCALLED=`basename $0`
@ -55,47 +71,58 @@ fi
shift 1 shift 1
cd $TMPDIR cd $TMPDIR
rm -f stream.yuv rm -f $VIDEO
rm -f audiodump.pcm rm -f $AUDIO
rm -f audiodump.wav # create a named pipe for video stream
mkfifo -m 660 stream.yuv mkfifo -m 660 $VIDEO
mkfifo -m 660 audiodump.pcm
mkfifo -m 660 audiodump.wav
# some inits
params="" params=""
wide="" wide=""
blank=0 blank=0
burn=1 burn=1
mp3=0
mkstream=1 mkstream=1
abr=224 abr=224
masr=44100 abrset=0
asr=44100
denoise="cat -" denoise="cat -"
norm="VCD" norm="VCD"
mplexnorm="-f 2 -V" mplexnorm="-f 2 -m 1 -V"
mpegnorm="-f 2 -b 1152" max=646
mpegnorm="-f 2 -b 1152 -B 260"
imaget="-t vcd2" imaget="-t vcd2"
while [ "$1"x != "x" ]; do while [ "$1"x != "x" ]; do
case $1 in case $1 in
-w) -w)
wide="-M WIDE2STD" wide="-M WIDE2STD"
;; ;;
-h|-?)
usage
exit 0
;;
-abr) -abr)
abr=$2 abr=$2
abrset=1
shift 1 shift 1
;; ;;
-asr) -asr)
masr=$2 asr=$2
shift 1
;;
-cdsize)
max=$2
shift 1 shift 1
;; ;;
-blank) -blank)
blank=1 blank=1
;; ;;
-burn)
burn=1
;;
-noburn) -noburn)
burn=0 burn=0
;; ;;
-mp3)
mp3=1
;;
-mpg) -mpg)
mkstream=0 mkstream=0
;; ;;
@ -104,14 +131,14 @@ while [ "$1"x != "x" ]; do
;; ;;
-vcdout) -vcdout)
norm="VCD" norm="VCD"
mplexnorm="-f 2 -V" mplexnorm="-f 2 -m 1 -V"
mpegnorm="-f 2 -b 1152" mpegnorm="-f 2 -b 1152 -B 260"
imaget="-t vcd2" imaget="-t vcd2"
;; ;;
-svcdout) -svcdout)
norm="SVCD" norm="SVCD"
mplexnorm="-f 4 -V" mplexnorm="-f 4 -m 2 -V"
mpegnorm="-f 4" mpegnorm="-f 4 -b 2500 -B 260"
imaget="-t svcd" imaget="-t svcd"
;; ;;
*) *)
@ -121,6 +148,7 @@ while [ "$1"x != "x" ]; do
shift 1 shift 1
done done
# some configs
if [ -n "$wide" ]; then if [ -n "$wide" ]; then
if [ "$norm" == "SVCD" ]; then if [ "$norm" == "SVCD" ]; then
wide="" wide=""
@ -128,46 +156,71 @@ if [ -n "$wide" ]; then
fi fi
fi fi
# with mp3 audio set the default audio bitrate to 128 kbs
if [ $mp3 -eq 1 -a $abrset -eq 0 ]; then
abr=128
fi
# audio sample rate in kHz
((a=$asr / 1000))
((b=$asr % 1000))
[ $b -le 9 ] && b="00$b00"
[ $b -le 99 ] && b="0$b00"
kasr="$a.$b"
# encode streams # encode streams
if [ $mkstream -eq 1 ]; then if [ $mkstream -eq 1 ]; then
# start mplayer # start mplayer
mplayer -noframedrop -aop list=resample:fout=$masr -vo yuv4mpeg -ao pcm \ mplayer -noframedrop -vo yuv4mpeg -ao pcm -waveheader $params &
-waveheader $params &
# mjpegtools / sox # mjpegtools
($denoise < stream.yuv | \ ($denoise < $VIDEO | \
yuvscaler -v 0 $wide -O $norm | \ yuvscaler -v 0 $wide -O $norm | \
mpeg2enc -v 0 -s $mpegnorm -g 6 -G 15 -r 16 -o $NAME.mpv) & mpeg2enc -v 0 -s $mpegnorm -S $max -g 6 -G 15 -r 16 -o $NAME.mpv) &
# we have to use toolame, mp2enc don't understand audiodump.wav directly, no RIFF header?!
(toolame -m s -b $abr audiodump.wav $NAME.mpa) &
# wait for finishing the subprocesses # wait for finishing the subprocesses
wait wait
if [ $mp3 -eq 0 ]; then
# mp2enc/lame can't read audiodump.wav directly from named pipe,
# we have to read the whole file.
mp2enc -b $abr -r $asr -o $NAME.mpa < $AUDIO
else
lame -b $abr --resample $kasr - $NAME.mpa < $AUDIO
fi
fi fi
# remove pipes # remove pipe and wav file, won't need anymore!
rm -f stream.yuv rm -f $VIDEO
rm -f audiodump.pcm rm -f $AUDIO
rm -f audiodump.wav
# multiplex streams # multiplex streams
[ -f $NAME.mpv -a -f $NAME.mpa ] || exit 1 [ -f $NAME.mpv -a -f $NAME.mpa ] || exit 1
rm -f $NAME.mpg rm -f ${NAME}*.mpg
mplex $mplexnorm $NAME.mpv $NAME.mpa -o $NAME.mpg mplex $mplexnorm $NAME.mpv $NAME.mpa -o ${NAME}%d.mpg
# create cd image # create cd images
[ -f $NAME.mpg ] || exit 1 for mpg in ${NAME}*.mpg; do
rm -f $NAME.cue $NAME.bin [ -f $mpg ] || exit 1
vcdimager $imaget -c $NAME.cue -b $NAME.bin $NAME.mpg cue="`basename $mpg .mpg`.cue"
bin="`basename $mpg .mpg`.bin"
rm -f $cue $bin
vcdimager $imaget -c $cue -b $bin $mpg
done
# burn the vcd # burn the (s)vcd's
[ $burn -eq 0 ] && exit 0 [ $burn -eq 0 ] && exit 0
[ -f $NAME.bin -a -f $NAME.cue ] || exit 1
if [ $blank -eq 1 ]; then for cue in ${NAME}*.cue; do
cdrdao blank --reload $CDDEV --driver $CDDRV --blank-mode minimal bin="`basename $cue .cue`.bin"
fi [ -f $bin -a -f $cue ] || exit 1
cdrdao write --reload $CDDEV --driver $CDDRV $NAME.cue
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 --reload $CDDEV --driver $CDDRV $cue
done
exit 0 exit 0