May 2008 - DVDnav-discuss - lists.mplayerhq.hu

"libdvdread: Invalid main menu IFO" on ppc
by Dominik 'Rathann' Mierzejewski 05 Mar '10

05 Mar '10

I've just received a bug report: === Opened by W. Michael Petullo on 2008-04-15 04:11 EST [reply] Description of problem: I have been unable to play DVD's with gstreamer-plugins-ugly-0.10.7-1.lvn9.ppc when it is built against libdvdread-4.1.1-6.fc9.ppc. I rebuilt gstreamer-plugins-ugly against the older libdvdread-0.9.7-3.fc8 and it worked fine. I receive an error that states, "libdvdread: Invalid main menu IFO (VIDEO_TS.IFO)." Here is an example: > gst-launch dvdreadsrc device=/dev/hdc ! dvddemux name=dvd dvd. ! mpeg2dec ! queue ! ffmpegcolorspace ! xvimagesink dvd. ! a52dec ! audioconvert ! audioresample ! queue ! osssink Setting pipeline to PAUSED ... No accelerated IMDCT transform found libdvdread: Using libdvdcss version 1.2.9 for DVD access libdvdread: Invalid main menu IFO (VIDEO_TS.IFO). ERROR: Pipeline doesn't want to pause. ERROR: from element /pipeline0/dvdreadsrc0: Could not open DVD Additional debug info: dvdreadsrc.c(236): gst_dvd_read_src_start (): /pipeline0/dvdreadsrc0: ifoOpen() failed: File exists Setting pipeline to NULL ... FREEING pipeline ... [...] === https://bugzilla.redhat.com/show_bug.cgi?id=442508 Regards, R. -- Fedora contributor http://fedoraproject.org/wiki/DominikMierzejewski Livna contributor http://rpm.livna.org MPlayer developer http://mplayerhq.hu "Faith manages." -- Delenn to Lennier in Babylon 5:"Confessions and Lamentations"

3 20

current revision strangeness
by Alexander Roalter 30 Aug '08

30 Aug '08

Yesterday I updated dvdnav to r1041. my mplayer is also from yesterday, with --disable-dvdread-internal When playing an arbitrary DVD, with r1041 I get Playing dvd://3. libdvdread: Using libdvdcss version 1.2.9 for DVD access There are 5 chapters in this DVD title. There are 17 titles on this DVD. There are 1 angles in this DVD title. audio stream: 0 format: ac3 (unknown) language: unknown aid: 128. audio stream: 1 format: ac3 (unknown) language: unknown aid: 129. audio stream: 2 format: ac3 (unknown) language: unknown aid: 130. audio stream: 3 format: ac3 (unknown) language: unknown aid: 131. number of audio channels on disk: 4. subtitle ( sid ): 0 language: unknown subtitle ( sid ): 1 language: unknown subtitle ( sid ): 2 language: unknown subtitle ( sid ): 3 language: unknown subtitle ( sid ): 4 language: unknown subtitle ( sid ): 5 language: unknown subtitle ( sid ): 6 language: unknown subtitle ( sid ): 7 language: unknown subtitle ( sid ): 8 language: unknown subtitle ( sid ): 9 language: unknown number of subtitles on disk: 10 No matching DVD subtitle language found! MPEG-PS file format detected. VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 9800.0 kbps (1225.0 kbyte/s) instead of Playing dvd://3. libdvdread: Using libdvdcss version 1.2.9 for DVD access There are 5 chapters in this DVD title. There are 17 titles on this DVD. There are 1 angles in this DVD title. audio stream: 0 format: ac3 (5.1) language: en aid: 128. audio stream: 1 format: ac3 (stereo) language: en aid: 129. audio stream: 2 format: ac3 (stereo) language: de aid: 130. audio stream: 3 format: ac3 (stereo) language: en aid: 131. number of audio channels on disk: 4. subtitle ( sid ): 0 language: da subtitle ( sid ): 1 language: de subtitle ( sid ): 2 language: en subtitle ( sid ): 3 language: nl subtitle ( sid ): 4 language: no subtitle ( sid ): 5 language: fi subtitle ( sid ): 6 language: sv subtitle ( sid ): 7 language: en subtitle ( sid ): 8 language: de subtitle ( sid ): 9 language: en number of subtitles on disk: 10 Selected DVD subtitle channel: 2 language: en MPEG-PS file format detected. VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 9800.0 kbps (1225.0 kbyte/s) with r997 (Since I'm writing this from work, I cannot yet narrow it down to a specific version). Also, this title is a 4:3 full frame video, but is displayed at 16:9 with r1041, r997 plays it fine. And lastly, on one title, after a chapter break, the movie ends (with no chance of jumping further by either -chapter or using PgUp/Dn keys. -- cheers, Alex

5 9

r1015 - in trunk/libdvdnav: Makefile misc/dvdread-config.sh
by nicodvb 13 Jul '08

13 Jul '08

Author: nicodvb Date: Sat Apr 19 22:18:35 2008 New Revision: 1015 Log: added dvdread-config. Hopefully I didn't make a mess with svn cp Added: trunk/libdvdnav/misc/dvdread-config.sh - copied, changed from r1001, /trunk/libdvdnav/misc/dvdnav-config2.sh Modified: trunk/libdvdnav/Makefile Modified: trunk/libdvdnav/Makefile ============================================================================== --- trunk/libdvdnav/Makefile (original) +++ trunk/libdvdnav/Makefile Sat Apr 19 22:18:35 2008 @@ -60,13 +60,13 @@ DVDREAD_DEPS= ${DVDREAD_OBJS:%.o=%.d} BUILDDEPS = Makefile config.mak ifeq ($(BUILD_SHARED),yes) -all: $(SHLIB) $(MINI_SHLIB) $(DVDREAD_SHLIB) dvdnav-config -install: $(SHLIB) $(DVDREAD_SHLIB) install-shared install-dvdnav-config +all: $(SHLIB) $(MINI_SHLIB) $(DVDREAD_SHLIB) dvdnav-config dvdread-config +install: $(SHLIB) $(DVDREAD_SHLIB) install-shared install-dvdnav-config install-dvdread-config endif ifeq ($(BUILD_STATIC),yes) -all: $(LIB) $(DVDREAD_LIB) dvdnav-config -install: $(LIB) $(DVDREAD_LIB) install-static install-dvdnav-config +all: $(LIB) $(DVDREAD_LIB) dvdnav-config dvdread-config +install: $(LIB) $(DVDREAD_LIB) install-static install-dvdnav-config install-dvdread-config endif install: install-headers @@ -188,6 +188,18 @@ install-dvdnav-config: dvdnav-config install -d $(DESTDIR)$(PREFIX)/bin install -m 0755 $(.OBJDIR)/dvdnav-config $(DESTDIR)$(PREFIX)/bin/dvdnav-config +dvdread-config: $(.OBJDIR) + @echo '#!/bin/sh' > $(.OBJDIR)/dvdread-config + @echo 'prefix='$(PREFIX) >> $(.OBJDIR)/dvdread-config + @echo 'libdir='$(shlibdir) >> $(.OBJDIR)/dvdread-config + @echo 'version='$(SHLIB_VERSION) >> $(.OBJDIR)/dvdread-config + @echo >> $(.OBJDIR)/dvdread-config + cat $(SRC_PATH_BARE)/misc/dvdread-config.sh >> $(.OBJDIR)/dvdread-config + chmod 0755 $(.OBJDIR)/dvdread-config + +install-dvdread-config: dvdread-config + install -d $(DESTDIR)$(PREFIX)/bin + install -m 0755 $(.OBJDIR)/dvdread-config $(DESTDIR)$(PREFIX)/bin/dvdread-config vpath %.so ${.OBJDIR} vpath %.o ${.OBJDIR} Copied: trunk/libdvdnav/misc/dvdread-config.sh (from r1001, /trunk/libdvdnav/misc/dvdnav-config2.sh) ============================================================================== --- /trunk/libdvdnav/misc/dvdnav-config2.sh (original) +++ trunk/libdvdnav/misc/dvdread-config.sh Sat Apr 19 22:18:35 2008 @@ -1,21 +1,14 @@ dvdreadlib="-ldvdread" -dvdreadmsg="[--minilibs]" -if test "$dvdread" = "external"; then - dvdreadmsg="[--minicflags]" - dvdreadcflags="-I$dvdreaddir" - extracflags="-DDVDNAV_USES_EXTERNAL_DVDREAD" -fi usage() { cat <<EOF -Usage: dvdnav-config [OPTIONS] [LIBRARIES] +Usage: dvdread-config [OPTIONS] [LIBRARIES] Options: [--prefix[=DIR]] [--version] [--libs] [--cflags] - $dvdreadmsg EOF exit $1 } @@ -40,19 +33,9 @@ while test $# -gt 0; do --cflags) echo_cflags=yes ;; - --minicflags) - if test "$dvdread" = "external"; then - echo_minicflags=yes - else - usage 1 1>&2 - fi - ;; --libs) echo_libs=yes ;; - --minilibs) - echo_minilibs=yes - ;; *) usage 1 1>&2 ;; @@ -65,17 +48,9 @@ if test "$echo_prefix" = "yes"; then fi if test "$echo_cflags" = "yes"; then - echo -I$prefix/include $dvdreadcflags $extracflags $threadcflags -fi - -if test "$echo_minicflags" = "yes"; then - echo -I$prefix/include -I$prefix/include/dvdnav $extracflags $threadcflags + echo -I$prefix/include $extracflags fi if test "$echo_libs" = "yes"; then - echo -L$libdir -ldvdnav $dvdreadlib $threadlib + echo -L$libdir $dvdreadlib fi - -if test "$echo_minilibs" = "yes"; then - echo -L$libdir -ldvdnavmini $threadlib -fi

4 4

r1045 - in trunk/libdvdnav: Makefile configure.ac configure2 examples/Makefile.am misc/dvdnav-config.in src/Makefile.am src/dvdnav.h src/libdvdread/Makefile.am src/libdvdread/ifo_print.h src/vm/Makefile.am
by nicodvb 31 May '08

31 May '08

Author: nicodvb Date: Sat May 31 14:34:25 2008 New Revision: 1045 Log: adapted the tree to the dvdread->libdvdread transition Modified: trunk/libdvdnav/Makefile trunk/libdvdnav/configure.ac trunk/libdvdnav/configure2 trunk/libdvdnav/examples/Makefile.am trunk/libdvdnav/misc/dvdnav-config.in trunk/libdvdnav/src/Makefile.am trunk/libdvdnav/src/dvdnav.h trunk/libdvdnav/src/libdvdread/Makefile.am trunk/libdvdnav/src/libdvdread/ifo_print.h trunk/libdvdnav/src/vm/Makefile.am Modified: trunk/libdvdnav/Makefile ============================================================================== --- trunk/libdvdnav/Makefile (original) +++ trunk/libdvdnav/Makefile Sat May 31 14:34:25 2008 @@ -27,19 +27,19 @@ ifeq ($(DVDREAD),internal) DVDREAD_L=libdvdread DVDREAD_LIB = $(DVDREAD_L).a DVDREAD_SHLIB = $(DVDREAD_L).so -VPATH+= $(SRC_PATH_BARE)/src/dvdread -DVDREAD_HEADERS = src/dvdread/dvd_reader.h \ - src/dvdread/ifo_print.h \ - src/dvdread/ifo_read.h \ - src/dvdread/ifo_types.h \ - src/dvdread/nav_print.h \ - src/dvdread/nav_read.h \ - src/dvdread/dvd_udf.h \ - src/dvdread/nav_types.h \ - src/dvdread/bitreader.h +VPATH+= $(SRC_PATH_BARE)/src/libdvdread +DVDREAD_HEADERS = src/libdvdread/dvd_reader.h \ + src/libdvdread/ifo_print.h \ + src/libdvdread/ifo_read.h \ + src/libdvdread/ifo_types.h \ + src/libdvdread/nav_print.h \ + src/libdvdread/nav_read.h \ + src/libdvdread/dvd_udf.h \ + src/libdvdread/nav_types.h \ + src/libdvdread/bitreader.h DVDREAD_SRCS = dvd_input.c dvd_reader.c dvd_udf.c ifo_print.c ifo_read.c \ md5.c nav_print.c nav_read.c bitreader.c -CFLAGS += -I$(SRC_PATH)/src/dvdread +CFLAGS += -I$(SRC_PATH)/src/libdvdread else CFLAGS += -I$(DVDREAD_DIR) endif Modified: trunk/libdvdnav/configure.ac ============================================================================== --- trunk/libdvdnav/configure.ac (original) +++ trunk/libdvdnav/configure.ac Sat May 31 14:34:25 2008 @@ -224,7 +224,7 @@ dnl ------------------------------------ AC_OUTPUT([ Makefile src/Makefile -src/dvdread/Makefile +src/libdvdread/Makefile src/vm/Makefile misc/Makefile misc/dvdnav-config Modified: trunk/libdvdnav/configure2 ============================================================================== --- trunk/libdvdnav/configure2 (original) +++ trunk/libdvdnav/configure2 Sat May 31 14:34:25 2008 @@ -49,7 +49,7 @@ show_help(){ SHARED=yes STATIC=yes DVDREAD=internal -dvdread_dir=src/dvdread/ +dvdread_dir=src/libdvdread/ PREFIX=/usr/local/ INSTALLSTRIP=-s USEDEBUG=-g @@ -102,7 +102,7 @@ PREFIX=`cd $PREFIX && pwd` test -z "$libdir" && libdir=$PREFIX/lib test -z "$shlibdir" && shlibdir=$PREFIX/lib -test -z "$incdir" && incdir=$PREFIX/include/dvdnav && dvdread_incdir=$PREFIX/include/dvdread +test -z "$incdir" && incdir=$PREFIX/include/dvdnav && dvdread_incdir=$PREFIX/include/libdvdread if [ "$DVDREAD" != "internal" ] ; then if [ -d "$DVDREAD" -a -f "$DVDREAD/dvd_reader.h" ] ; then Modified: trunk/libdvdnav/examples/Makefile.am ============================================================================== --- trunk/libdvdnav/examples/Makefile.am (original) +++ trunk/libdvdnav/examples/Makefile.am Sat May 31 14:34:25 2008 @@ -1,6 +1,6 @@ include $(top_srcdir)/misc/Makefile.common -AM_CPPFLAGS = -DDVDNAV_COMPILE -I$(top_srcdir)/src -I$(top_srcdir)/src/dvdread +AM_CPPFLAGS = -DDVDNAV_COMPILE -I$(top_srcdir)/src -I$(top_srcdir)/src/libdvdread DVDNAV_LIB = $(top_builddir)/src/libdvdnav.la Modified: trunk/libdvdnav/misc/dvdnav-config.in ============================================================================== --- trunk/libdvdnav/misc/dvdnav-config.in (original) +++ trunk/libdvdnav/misc/dvdnav-config.in Sat May 31 14:34:25 2008 @@ -76,7 +76,7 @@ if test "$echo_exec_prefix" = "yes"; the fi if test "$echo_cflags" = "yes"; then - echo -I@includedir@ -I@includedir@/dvdread @THREAD_CFLAGS@ + echo -I@includedir@ -I@includedir@/libdvdread @THREAD_CFLAGS@ fi if test "$echo_libs" = "yes"; then Modified: trunk/libdvdnav/src/Makefile.am ============================================================================== --- trunk/libdvdnav/src/Makefile.am (original) +++ trunk/libdvdnav/src/Makefile.am Sat May 31 14:34:25 2008 @@ -1,11 +1,11 @@ include $(top_srcdir)/misc/Makefile.common -SUBDIRS = dvdread vm +SUBDIRS = libdvdread vm includedir = ${prefix}/include/dvdnav AM_CPPFLAGS = -DDVDNAV_COMPILE $(THREAD_CFLAGS) \ - -I$(top_srcdir)/src/dvdread -I$(top_srcdir)/src/vm + -I$(top_srcdir)/src/libdvdread -I$(top_srcdir)/src/vm EXTRA_DIST = README.MAP FELLOWSHIP.map @@ -17,7 +17,7 @@ libdvdnav_la_SOURCES = dvdnav.c \ dvdnav_internal.h read_cache.h remap.h libdvdnav_la_LIBADD = $(THREAD_LIBS) \ - $(top_builddir)/src/dvdread/libdvdread.la \ + $(top_builddir)/src/libdvdread/libdvdread.la \ $(top_builddir)/src/vm/libdvdvm.la libdvdnav_la_LDFLAGS = \ Modified: trunk/libdvdnav/src/dvdnav.h ============================================================================== --- trunk/libdvdnav/src/dvdnav.h (original) +++ trunk/libdvdnav/src/dvdnav.h Sat May 31 14:34:25 2008 @@ -37,9 +37,9 @@ extern "C" { #ifndef DVDNAV_COMPILE # include <dvdnav/dvd_types.h> -# include <dvdread/dvd_reader.h> -# include <dvdread/nav_types.h> -# include <dvdread/ifo_types.h> /* For vm_cmd_t */ +# include <libdvdread/dvd_reader.h> +# include <libdvdread/nav_types.h> +# include <libdvdread/ifo_types.h> /* For vm_cmd_t */ # include <dvdnav/dvdnav_events.h> #endif Modified: trunk/libdvdnav/src/libdvdread/Makefile.am ============================================================================== --- trunk/libdvdnav/src/libdvdread/Makefile.am (original) +++ trunk/libdvdnav/src/libdvdread/Makefile.am Sat May 31 14:34:25 2008 @@ -1,6 +1,6 @@ include $(top_srcdir)/misc/Makefile.common -includedir = ${prefix}/include/dvdread +includedir = ${prefix}/include/libdvdread AM_CPPFLAGS = -DDVDNAV_COMPILE -I$(top_srcdir)/src/vm Modified: trunk/libdvdnav/src/libdvdread/ifo_print.h ============================================================================== --- trunk/libdvdnav/src/libdvdread/ifo_print.h (original) +++ trunk/libdvdnav/src/libdvdread/ifo_print.h Sat May 31 14:34:25 2008 @@ -24,7 +24,7 @@ #ifdef DVDNAV_COMPILE # include "ifo_types.h" #else -# include <dvdread/ifo_types.h> /* Only for vm_cmd_t */ +# include <libdvdread/ifo_types.h> /* Only for vm_cmd_t */ #endif void ifo_print(dvd_reader_t *dvd, int title); Modified: trunk/libdvdnav/src/vm/Makefile.am ============================================================================== --- trunk/libdvdnav/src/vm/Makefile.am (original) +++ trunk/libdvdnav/src/vm/Makefile.am Sat May 31 14:34:25 2008 @@ -3,7 +3,7 @@ include $(top_srcdir)/misc/Makefile.comm includedir = ${prefix}/include/dvdnav AM_CPPFLAGS = -DDVDNAV_COMPILE $(THREAD_CFLAGS) \ - -I$(top_srcdir)/src -I$(top_srcdir)/src/dvdread + -I$(top_srcdir)/src -I$(top_srcdir)/src/libdvdread noinst_LTLIBRARIES = libdvdvm.la

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r1044 - in trunk/libdvdnav/src: dvdread libdvdread
by nicodvb 31 May '08

31 May '08

Author: nicodvb Date: Sat May 31 14:29:19 2008 New Revision: 1044 Log: moved dvdread to libdvdread; it's the first step for the separation of the lib from dvdnav Added: trunk/libdvdnav/src/libdvdread/ - copied from r1043, /trunk/libdvdnav/src/dvdread/ Removed: trunk/libdvdnav/src/dvdread/

1 0

r1043 - in trunk/libdvdnav/src/dvdread: dvd_reader.c dvd_reader.h ifo_read.c
by nicodvb 27 May '08

27 May '08

Author: nicodvb Date: Tue May 27 23:53:10 2008 New Revision: 1043 Log: workaround wrong filesize indicated in the UDF; patch by unknown author posted by Alexander Roalter it Modified: trunk/libdvdnav/src/dvdread/dvd_reader.c trunk/libdvdnav/src/dvdread/dvd_reader.h trunk/libdvdnav/src/dvdread/ifo_read.c Modified: trunk/libdvdnav/src/dvdread/dvd_reader.c ============================================================================== --- trunk/libdvdnav/src/dvdread/dvd_reader.c (original) +++ trunk/libdvdnav/src/dvdread/dvd_reader.c Tue May 27 23:53:10 2008 @@ -1042,6 +1042,28 @@ int32_t DVDFileSeek( dvd_file_t *dvd_fil return offset; } +int DVDFileSeekForce(dvd_file_t *dvd_file, int offset, int force_size) +{ + /* Check arguments. */ + if( dvd_file == NULL || offset <= 0 ) + return -1; + + if( dvd_file->dvd->isImageFile ) { + if( force_size < 0 ) + force_size = (offset - 1) / DVD_VIDEO_LB_LEN + 1; + if( dvd_file->filesize < force_size ) { + dvd_file->filesize = force_size; + fprintf(stderr, "libdvdread: Ignored size of file indicated in UDF.\n"); + } + } + + if( offset > dvd_file->filesize * DVD_VIDEO_LB_LEN ) + return -1; + + dvd_file->seek_pos = (uint32_t) offset; + return offset; +} + ssize_t DVDReadBytes( dvd_file_t *dvd_file, void *data, size_t byte_size ) { unsigned char *secbuf_base, *secbuf; @@ -1082,7 +1104,7 @@ ssize_t DVDReadBytes( dvd_file_t *dvd_fi memcpy( data, &(secbuf[ seek_byte ]), byte_size ); free( secbuf_base ); - dvd_file->seek_pos += byte_size; + DVDFileSeekForce(dvd_file, dvd_file->seek_pos + byte_size, -1); return byte_size; } Modified: trunk/libdvdnav/src/dvdread/dvd_reader.h ============================================================================== --- trunk/libdvdnav/src/dvdread/dvd_reader.h (original) +++ trunk/libdvdnav/src/dvdread/dvd_reader.h Tue May 27 23:53:10 2008 @@ -229,6 +229,8 @@ int DVDDiscID( dvd_reader_t *, unsigned int DVDUDFVolumeInfo( dvd_reader_t *, char *, unsigned int, unsigned char *, unsigned int ); +int DVDFileSeekForce( dvd_file_t *, int offset, int force_size); + /** * Get the ISO9660 VolumeIdentifier and VolumeSetIdentifier * Modified: trunk/libdvdnav/src/dvdread/ifo_read.c ============================================================================== --- trunk/libdvdnav/src/dvdread/ifo_read.c (original) +++ trunk/libdvdnav/src/dvdread/ifo_read.c Tue May 27 23:53:10 2008 @@ -89,6 +89,9 @@ static void ifoFree_PGC(pgc_t *pgc); static void ifoFree_PGC_COMMAND_TBL(pgc_command_tbl_t *cmd_tbl); static void ifoFree_PGCIT_internal(pgcit_t *pgcit); +static inline int DVDFileSeekForce_( dvd_file_t *dvd_file, uint32_t offset, int force_size ) { + return (DVDFileSeekForce(dvd_file, (int)offset, force_size) == (int)offset); +} static inline int DVDFileSeek_( dvd_file_t *dvd_file, uint32_t offset ) { return (DVDFileSeek(dvd_file, (int)offset) == (int)offset); @@ -1689,7 +1692,7 @@ static int ifoRead_VOBU_ADMAP_internal(i unsigned int i; int info_length; - if(!DVDFileSeek_(ifofile->file, sector * DVD_BLOCK_LEN)) + if(!DVDFileSeekForce_(ifofile->file, sector * DVD_BLOCK_LEN, sector)) return 0; if(!(DVDReadBytes(ifofile->file, vobu_admap, VOBU_ADMAP_SIZE)))

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Re: [DVDnav-discuss] patched libdvdread in dvdnav
by Nico Sabbi 25 May '08

25 May '08

Alexander Roalter wrote: >On the page I mentioned before I found another patch, claiming to be >'nicer', which works in slightly different way. I didn't test it on the >problem DVDs yet (but will tonight), but at least normal DVD play is >still possible. I've created a suitable patch for libdvdnav's dvdread >(as before). This is merely looking into which one works better, no >final solution yet (unfortunately). did you test this second patch on your broken dvds? Does it work well as much as the first version?

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[PATCH] make sure file items are locked when releasing
by Erik Hovland 23 May '08

23 May '08

This patch may be unnecessary. But it is a patch to the dvd file close function to make sure the lock is held while the file items are being closed. E -- Erik Hovland mail: erik(a)hovland.org web: http://hovland.org/ PGP/GPG public key available on request

2 1

r1042 - trunk/libdvdnav/src/dvdnav.c
by nicodvb 22 May '08

22 May '08

Author: nicodvb Date: Thu May 22 22:29:08 2008 New Revision: 1042 Log: in dvdnav_close() protect the actual call do DVDCloseFile() with a mutex; patch by Erik Hovland org Modified: trunk/libdvdnav/src/dvdnav.c Modified: trunk/libdvdnav/src/dvdnav.c ============================================================================== --- trunk/libdvdnav/src/dvdnav.c (original) +++ trunk/libdvdnav/src/dvdnav.c Thu May 22 22:29:08 2008 @@ -137,11 +137,13 @@ dvdnav_status_t dvdnav_close(dvdnav_t *t #endif if (this->file) { + pthread_mutex_lock(&this->vm_lock); DVDCloseFile(this->file); #ifdef LOG_DEBUG fprintf(MSG_OUT, "libdvdnav: close:file closing\n"); #endif this->file = NULL; + pthread_mutex_unlock(&this->vm_lock); } /* Free the VM */

1 0

patched libdvdread in dvdnav
by Alexander Roalter 19 May '08

19 May '08

This has nothing to do with my previous post on this list, but what about incorporating the patch from http://tobias.rautenkranz.ch/libdvdread_ifo.html.en to add support for some copy protection crap which is around. As mentioned on the given page, it helps with some known DVDs (I could test only one, as I always avoided these DVDs), but it appears it didn't help with the rental version of the german "Enchanted" DVD (I personally didn't test it, so I cannot give any more infos on this, though I'm quite curious about it... maybe I'll rent it and do it myself sometime). The added patch is for the special flavor of libdvdread added in libdvdnav. -- cheers, Alex

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