What options should I have for files bigger than 2G ? (cdrecord and mkisofs)
Hello,
I wrote a small wrapper script to burn DVD, it works very well for files
smaller than 2Gb but the big one are readable in a "funny" way : if they
are video files for example, mplayer can plan them, but not seek in
those files ???
Could someone with more knowledge tell me what I should change in my
wrapper ?
Thank you very much,
--
Grégoire FAVRE http://gregoire.favre.googlepages.com http://www.gnupg.org
http://picasaweb.google.com/Gregoire.Favre
#!/bin/bash
if [ -z "$2" ]; then
echo "usage : $0 DVD_title DVD_dir [write speed]"
echo "That will write a DVD with video structure if there a VIDEO_TS."
echo "And without video structure if without VIDEO_TS dir"
exit
fi
UDF=`find $2 -size +2G|wc -w`
unlock() {
cdrdao unlock --device 5,0,0 --driver generic-mmc && sleep 1
}
sync
ulimit -l unlimited
if [ $UDF -eq 0 ]; then
COM="-f -J -r -graft-points "
if [ -z "$3" ]; then
COMCD="-v dev=5,0,0 -dao fs=1000m "
else
COMCD="-speed=$3 -v dev=5,0,0 -dao fs=1000m "
fi
VIDEO=`ls $2|grep -i VIDEO_TS 2> /dev/null |wc -w`
if [ $VIDEO -eq 0 ]; then
OPTS=$COM
SIZE=`mkisofs -f -J -r -graft-points -quiet -print-size -V $1 $2`
else
OPTS="$COM -dvd-video"
SIZE=`mkisofs -f -J -r -graft-points -quiet -print-size -dvd-video -V $1 $2`
fi
mkisofs $OPTS -V $1 $2|cdrecord $COMCD tsize="$SIZE"s -
else
COM="-iso-level 3 -f -J -r -graft-points "
if [ -z "$3" ]; then
COMCD="-v dev=5,0,0 -dao fs=1000m "
else
COMCD="-speed=$3 -v dev=5,0,0 -dao fs=1000m "
fi
VIDEO=`ls $2|grep -i VIDEO_TS 2> /dev/null |wc -w`
if [ $VIDEO -eq 0 ]; then
OPTS=$COM
SIZE=`mkisofs -iso-level 3 -f -J -r -graft-points -quiet -print-size -V $1 $2`
else
OPTS="$COM -dvd-video"
SIZE=`mkisofs -iso-level 3 -f -J -r -graft-points -quiet -print-size -dvd-video -V $1 $2`
fi
mkisofs $OPTS -V $1 $2|cdrecord $COMCD tsize="$SIZE"s -
fi
unlock
eject /dev/sr1
sleep 1
eject -t /dev/sr1
cdDir=0
while [ "$cdDir" == "0" ]; do
sleep 1
mount /mnt/cdrom2 && ls -alh /mnt/cdrom2 && DF && umount /mnt/cdrom2 && cdDir=1
done
sleep 1
#eject /dev/sr1
OPTIONS="delete reburn exit"
select opt in $OPTIONS; do
if [ "$opt" = "delete" ]; then
RM $2
exit
elif [ "$opt" = "reburn" ]; then
echo $0 $*
exit
elif [ "$opt" = "exit" ]; then
exit
else
echo bad option
fi
done
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