multimedia/backlite: Added (DVD backup utility).

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>
2024-11-20 19:41:34 +01:00 · 2012-12-11 19:57:51 +01:00 · 2012-12-11 19:57:51 +01:00 · 872e970253
commit 872e970253
parent 5a65b0b174
6 changed files with 512 additions and 0 deletions
--- a/multimedia/backlite/README
+++ b/multimedia/backlite/README
@ -0,0 +1,15 @@
+backlite provides several tools for backing up DVDs, including DVD9 to
+DVD5 conversion.  
+
+This is the Qt-only version of the KDE DVD backup utility k9copy.
+
+Optional runtime deps are libdvdcss (for DVD Backup action),
+along with mjpegtools and twolame (for DVD Author action).
+
+Due to the lack of upstream maintainers and the ongoing changes to
+ffmpeg, it might be necessary to change some of the default ffmpeg
+command line options in the Encoders configuration section and/or
+ffmpeg encoding might not be fully functional.
+However, backlite can use mencoder instead of ffmpeg, provided that
+MPlayer is rebuilt with the required codecs (x264, xvid, lame,
+libmp4v2, faac, etc.)
--- a/multimedia/backlite/backlite-1.0.3-ffmpeg-0.11.patch
+++ b/multimedia/backlite/backlite-1.0.3-ffmpeg-0.11.patch
@ -0,0 +1,359 @@
+diff -Nru backlite-1.0.3.orig/backlite.pro backlite-1.0.3/backlite.pro
+--- backlite-1.0.3.orig/backlite.pro	2011-12-07 21:34:56.000000000 +0100
+++ backlite-1.0.3/backlite.pro	2012-11-23 10:02:55.000000000 +0100
+@@ -386,6 +386,11 @@
+         INCLUDEPATH += $$a/ffmpeg
+ 	INCLUDEPATH += $$a/ffmpeg/libavformat
+     }
+    exists($$a/ffmpeg/libavutil) { 
+        message(found $$a/ffmpeg!)
+        INCLUDEPATH += $$a/ffmpeg
+	INCLUDEPATH += $$a/ffmpeg/libavutil
+    }
+     exists($$a/ffmpeg/libswscale) { 
+         message(found $$a/ffmpeg!)
+         INCLUDEPATH += $$a/ffmpeg
+@@ -400,6 +405,10 @@
+         message(found $$a/libavformat!)
+         INCLUDEPATH += $$a/libavformat
+     }
+    exists($$a/libavutil) { 
+        message(found $$a/libavutil!)
+        INCLUDEPATH += $$a/libavutil
+    }
+     exists($$a/libswscale) { 
+         message(found $$a/libswscale!)
+         INCLUDEPATH += $$a/libswscale
+diff -Nru backlite-1.0.3.orig/src/backup/k9mp4enc.cpp backlite-1.0.3/src/backup/k9mp4enc.cpp
+--- backlite-1.0.3.orig/src/backup/k9mp4enc.cpp	2011-12-07 21:34:56.000000000 +0100
+++ backlite-1.0.3/src/backup/k9mp4enc.cpp	2012-12-11 10:01:39.507859366 +0100
+@@ -619,7 +619,7 @@
+         //      cmd << "-lavfopts" << "i_certify_that_my_video_stream_does_not_use_b_frames";
+     }
+     //synchronize audio
+-    cmd << "-async" << "1" ;
+    cmd << "-async" << "44100" ;
+     cmd << "-y"  << KShell::quoteArg(path);
+     cmd << slNewAudio;
+ //    if (m_extractMkv) {
+diff -Nru backlite-1.0.3.orig/src/core/k9audiocodecs.cpp backlite-1.0.3/src/core/k9audiocodecs.cpp
+--- backlite-1.0.3.orig/src/core/k9audiocodecs.cpp	2011-12-07 21:34:56.000000000 +0100
+++ backlite-1.0.3/src/core/k9audiocodecs.cpp	2012-12-11 10:01:39.510859330 +0100
+@@ -75,10 +75,10 @@
+     m_codecs[4]=_k9AudioCodec("sonic","-oac lavc -lavcopts acodec=sonic:abitrate=$AUDBR","mencoder");
+     m_codecs[5]=_k9AudioCodec("aac","-oac faac -faacopts br=$AUDBR","mencoder");
+     m_codecs[6]=_k9AudioCodec("mp3 (lame)","-oac mp3lame -lameopts abr:br=$AUDBR","mencoder");
+-    m_codecs[7]=_k9AudioCodec("copy","-acodec copy","ffmpeg","");
+-    m_codecs[8]=_k9AudioCodec("mp3","-acodec libmp3lame -ab $AUDBRk -ac 2","ffmpeg",".mp3");
+-    m_codecs[9]=_k9AudioCodec("vorbis","-acodec vorbis -ab $AUDBRk -ac 2","ffmpeg",".ogg");
+-    m_codecs[10]=_k9AudioCodec("aac","-acodec libfaac -ab $AUDBRk -ac 2","ffmpeg",".aac");
+    m_codecs[7]=_k9AudioCodec("copy","-codec:a copy","ffmpeg","");
+    m_codecs[8]=_k9AudioCodec("mp3","-codec:a libmp3lame -ab $AUDBRk -ac 2 -ar 44100","ffmpeg",".mp3");
+    m_codecs[9]=_k9AudioCodec("vorbis","-codec:a vorbis -ab $AUDBRk -ac 2 -ar 44100","ffmpeg",".ogg");
+    m_codecs[10]=_k9AudioCodec("aac","-codec:a libfaac -ab $AUDBRk -ac 2 -ar 44100","ffmpeg",".aac");
+ 
+     save();
+ }
+diff -Nru backlite-1.0.3.orig/src/core/k9videocodecs.cpp backlite-1.0.3/src/core/k9videocodecs.cpp
+--- backlite-1.0.3.orig/src/core/k9videocodecs.cpp	2011-12-07 21:34:56.000000000 +0100
+++ backlite-1.0.3/src/core/k9videocodecs.cpp	2012-12-11 10:01:39.512859304 +0100
+@@ -98,12 +98,12 @@
+       m_codecs[18]=_k9VideoCodec("ASUS v1","","-ovc lavc -lavcopts vcodec=asv1:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","-ovc lavc -lavcopts vcodec=asv1:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT:turbo:vpass=$PASS -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","-ovc lavc -lavcopts vcodec=asv1:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT:turbo:vpass=$PASS -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","mencoder");
+       m_codecs[19]=_k9VideoCodec("ASUS v2","","-ovc lavc -lavcopts vcodec=asv2:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","-ovc lavc -lavcopts vcodec=asv2:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT:turbo:vpass=$PASS -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","-ovc lavc -lavcopts vcodec=asv2:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT:turbo:vpass=$PASS -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","mencoder");
+       m_codecs[20]=_k9VideoCodec("flv","","-ovc lavc -lavcopts vcodec=flv:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","-ovc lavc -lavcopts vcodec=flv:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT:turbo:vpass=$PASS -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","-ovc lavc -lavcopts vcodec=flv:vhq:v4mv:vqmin=2:vbitrate=$VIDBR:aspect=$ASPECT:turbo:vpass=$PASS -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP,scale=$WIDTH:$HEIGHT,dsize=$ASPECT","mencoder");
+-      m_codecs[21]=_k9VideoCodec("copy","","-vcodec copy","-vcodec copy","-vcodec copy","ffmpeg");
+-      m_codecs[22]=_k9VideoCodec("x264","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -vcodec libx264 -level 30","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec libx264 -pass $PASS -passlogfile $PASSLOGFILE -level 30","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec libx264 -pass $PASS -passlogfile $PASSLOGFILE -level 30","ffmpeg");
+-      m_codecs[23]=_k9VideoCodec("x264 (high)","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -vcodec libx264 -level 30 -flags +loop+mv4 -cmp 256 -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -me_method hex -subq 7 -trellis 1 -refs 5 -bf 3 -flags2 +bpyramid+wpred+mixed_refs+dct8x8 -coder 1 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -qmin 10 -qmax 51 -qdiff 4","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec libx264 -level 30 -flags +loop+mv4 -cmp 256 -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -me_method hex -subq 7 -trellis 1 -refs 5 -bf 3 -flags2 +bpyramid+wpred+mixed_refs+dct8x8 -coder 1 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -qmin 10 -qmax 51 -qdiff 4 -pass $PASS -passlogfile $PASSLOGFILE","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec libx264 -level 30 -flags +loop+mv4 -cmp 256 -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -me_method hex -subq 7 -trellis 1 -refs 5 -bf 3 -flags2 +bpyramid+wpred+mixed_refs+dct8x8 -coder 1 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -qmin 10 -qmax 51 -qdiff 4 -pass $PASS -passlogfile $PASSLOGFILE","ffmpeg");
+-      m_codecs[24]=_k9VideoCodec("MPEG-4 ","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -vcodec mpeg4 ","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec mpeg4  -pass $PASS -passlogfile $PASSLOGFILE","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec mpeg4 -pass $PASS -passlogfile $PASSLOGFILE","ffmpeg");
+-      m_codecs[25]=_k9VideoCodec("Flash Video","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -vcodec flv ","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec flv -pass $PASS -passlogfile $PASSLOGFILE","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec flv -pass $PASS -passlogfile $PASSLOGFILE","ffmpeg");
+-      m_codecs[26]=_k9VideoCodec("Windows Media 8","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -vcodec wmv2","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec wmv2 -pass $PASS -passlogfile $PASSLOGFILE","-b $VIDBRk -s $WIDTHx$HEIGHT -croptop $CROPTOP -cropbottom $CROPBOTTOM -cropleft $CROPLEFT -cropright $CROPRIGHT -aspect $ASPECT -vcodec wmv2 -pass $PASS -passlogfile $PASSLOGFILE","ffmpeg");
+      m_codecs[21]=_k9VideoCodec("copy","","-codec:v copy","-codec:v copy","-codec:v copy","ffmpeg");
+      m_codecs[22]=_k9VideoCodec("x264","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v libx264 -level 30","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v libx264 -pass $PASS -passlogfile $PASSLOGFILE -level 30","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v libx264 -pass $PASS -passlogfile $PASSLOGFILE -level 30","ffmpeg");
+      m_codecs[23]=_k9VideoCodec("x264 (high)","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v libx264 -level 30 -flags +loop+mv4 -cmp 256 -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -me_method hex -subq 7 -trellis 1 -refs 5 -bf 3 -b-pyramid normal -weightb 1 -mixed-refs 1 -8x8dct 1 -coder 1 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -qmin 10 -qmax 51 -qdiff 4","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v libx264 -level 30 -flags +loop+mv4 -cmp 256 -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -me_method hex -subq 7 -trellis 1 -refs 5 -bf 3 -b-pyramid normal -weightb 1 -mixed-refs 1 -8x8dct 1 -coder 1 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -qmin 10 -qmax 51 -qdiff 4 -pass $PASS -passlogfile $PASSLOGFILE","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v libx264 -level 30 -flags +loop+mv4 -cmp 256 -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -me_method hex -subq 7 -trellis 1 -refs 5 -bf 3 -b-pyramid normal -weightb 1 -mixed-refs 1 -8x8dct 1 -coder 1 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -qmin 10 -qmax 51 -qdiff 4 -pass $PASS -passlogfile $PASSLOGFILE","ffmpeg");
+      m_codecs[24]=_k9VideoCodec("MPEG-4 ","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v mpeg4 ","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v mpeg4  -pass $PASS -passlogfile $PASSLOGFILE","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v mpeg4 -pass $PASS -passlogfile $PASSLOGFILE","ffmpeg");
+      m_codecs[25]=_k9VideoCodec("Flash Video","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v flv ","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v flv -pass $PASS -passlogfile $PASSLOGFILE","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v flv -pass $PASS -passlogfile $PASSLOGFILE","ffmpeg");
+      m_codecs[26]=_k9VideoCodec("Windows Media 8","","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$CROPWIDTH:$CROPHEIGHT:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v wmv2","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v wmv2 -pass $PASS -passlogfile $PASSLOGFILE","-b $VIDBRk -s $WIDTHx$HEIGHT -vf crop=$WIDTH-$CROPRIGHT-$CROPLEFT:$HEIGHT-$CROPTOP-$CROPBOTTOM:$CROPLEFT:$CROPTOP -aspect $ASPECT -codec:v wmv2 -pass $PASS -passlogfile $PASSLOGFILE","ffmpeg");
+ 
+       save();
+ 
+diff -Nru backlite-1.0.3.orig/src/import/k9avidecode.cpp backlite-1.0.3/src/import/k9avidecode.cpp
+--- backlite-1.0.3.orig/src/import/k9avidecode.cpp	2011-12-07 21:34:56.000000000 +0100
+++ backlite-1.0.3/src/import/k9avidecode.cpp	2012-11-23 09:39:06.000000000 +0100
+@@ -37,11 +37,13 @@
+         : QObject(parent) {
+     CodecHandle=0;
+     FormatHandle=0;
+    UtilHandle=0;
+     SwscaleHandle=0;
+     glibref=0;
+     if (glibref==0) {
+         CodecHandle=dlopen("libavcodec.so",RTLD_LAZY ); //| RTLD_GLOBAL
+         FormatHandle=dlopen("libavformat.so",RTLD_LAZY);
+        UtilHandle=dlopen("libavutil.so",RTLD_LAZY);
+ #ifdef HAVE_SWSCALE
+         SwscaleHandle=dlopen("libswscale.so",RTLD_LAZY);
+         if (SwscaleHandle==0)
+@@ -56,6 +58,12 @@
+     if (!FormatHandle ) {
+         errs << i18n("Cannot open the library %1").arg("libavformat");
+     }
+#   if LIBAVUTIL_VERSION_INT >= AV_VERSION_INT(51, 33, 0)
+    if (!UtilHandle) {
+        m_error =i18n("Cannot open then library %1").arg("libavutil");
+        return;
+    }
+#   endif
+ #ifdef HAVE_SWSCALE
+     if (!SwscaleHandle) {
+         errs << i18n("Cannot open the library %1").arg("libswscale");
+@@ -63,17 +71,32 @@
+ #endif
+ 
+     av_register_all = (av_register_all_t)dlsym(FormatHandle,"av_register_all");
+#   if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 2, 0)
+    avformat_open_input = (avformat_open_input_t)dlsym(FormatHandle,"avformat_open_input");
+#   else
+     av_open_input_file = (av_open_input_file_t)dlsym(FormatHandle,"av_open_input_file");
+#   endif
+#   if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 6, 0)
+    avformat_find_stream_info = (avformat_find_stream_info_t)dlsym(FormatHandle,"avformat_find_stream_info");
+#   else
+     av_find_stream_info = (av_find_stream_info_t)dlsym(FormatHandle,"av_find_stream_info");
+#   endif
+     avcodec_find_decoder =(avcodec_find_decoder_t) dlsym(CodecHandle,"avcodec_find_decoder");
+#   if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0)
+    avcodec_open2 = (avcodec_open2_t)dlsym(CodecHandle,"avcodec_open2");
+#   else
+     avcodec_open = (avcodec_open_t)dlsym(CodecHandle,"avcodec_open");
+#   endif
+     avcodec_alloc_frame = (avcodec_alloc_frame_t)dlsym(CodecHandle,"avcodec_alloc_frame");
+     avpicture_get_size = (avpicture_get_size_t)dlsym(CodecHandle,"avpicture_get_size");
+     av_malloc = (av_malloc_t)dlsym(CodecHandle,"av_malloc");
+     avpicture_fill = (avpicture_fill_t)dlsym(CodecHandle,"avpicture_fill");
+     av_read_frame = (av_read_frame_t)dlsym(FormatHandle,"av_read_frame");
+#   if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 23, 0)
+    avcodec_decode_video2 = (avcodec_decode_video2_t)dlsym(CodecHandle,"avcodec_decode_video2");
+#   else
+     avcodec_decode_video = (avcodec_decode_video_t)dlsym(CodecHandle,"avcodec_decode_video");
+-    if (avcodec_decode_video==0) avcodec_decode_video=(avcodec_decode_video_t)dlsym(CodecHandle,"avcodec_decode_video2");
+#   endif
+ #ifndef HAVE_SWSCALE
+     img_convert = (img_convert_t)dlsym(CodecHandle,"img_convert");
+ //if img_convert is null (deprecated in ffmpeg), we need libswscale
+@@ -85,7 +108,11 @@
+     if (av_free_packet==0)
+          av_free_packet=av_free_packet_internal;
+     avcodec_close = (avcodec_close_t)dlsym(FormatHandle,"avcodec_close");
+#   if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 17, 0)
+    avformat_close_input = (avformat_close_input_t)dlsym(FormatHandle,"avformat_close_input");
+#   else
+     av_close_input_file = (av_close_input_file_t)dlsym(FormatHandle,"av_close_input_file");
+#   endif
+     av_seek_frame=(av_seek_frame_t)dlsym(FormatHandle,"av_seek_frame");
+     av_rescale_q=(av_rescale_q_t)dlsym(FormatHandle,"av_rescale_q");
+     avcodec_flush_buffers=(avcodec_flush_buffers_t)dlsym(CodecHandle,"avcodec_flush_buffers");
+@@ -94,7 +121,11 @@
+     sws_getContext=(sws_getContext_t)dlsym(SwscaleHandle,"sws_getContext");
+     sws_scale= (sws_scale_t)dlsym(SwscaleHandle,"sws_scale");
+ #endif
+#   if LIBAVUTIL_VERSION_INT >= AV_VERSION_INT(51, 33, 0)
+    av_gettime=(av_gettime_t)dlsym(UtilHandle,"av_gettime");
+#   else
+     av_gettime=(av_gettime_t)dlsym(FormatHandle,"av_gettime");
+#   endif
+     
+     if (errs.count() >0) {
+         m_error=errs.join("\n");
+@@ -118,6 +149,8 @@
+         	dlclose(FormatHandle);
+ 	if (CodecHandle)
+         	dlclose(CodecHandle);
+    if(UtilHandle)
+            dlclose(UtilHandle);
+ #ifdef HAVE_SWSCALE
+ 	if (SwscaleHandle)
+         	dlclose(CodecHandle);
+@@ -134,12 +167,24 @@
+         close();
+ 
+     // Open video file
+-    if (av_open_input_file(&m_FormatCtx, _fileName.toUtf8(), NULL, 0, NULL)!=0) {
+    if (
+#       if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 2, 0)
+        avformat_open_input(&m_FormatCtx, _fileName.toUtf8(), 0, 0)!=0
+#       else
+        av_open_input_file(&m_FormatCtx, _fileName.toUtf8(), NULL, 0, NULL)!=0
+#       endif
+       ) {
+         m_error=i18n("Couldn't open the file %1").arg(_fileName);
+         return false; // Couldn't open file}
+     }
+ // Retrieve stream information
+-    if (av_find_stream_info(m_FormatCtx)<0) {
+    if (
+#       if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 6, 0)
+        avformat_find_stream_info(m_FormatCtx, NULL)<0
+#       else
+        av_find_stream_info(m_FormatCtx)<0
+#       endif
+       ) {
+         m_error =i18n("Couldn't find stream information");
+         return false; // Couldn't find stream information
+     }
+@@ -168,7 +213,13 @@
+         return false; // Codec not found
+     }
+ // Open codec
+-    if (avcodec_open(m_CodecCtx, m_Codec)<0) {
+    if (
+#       if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0)
+        avcodec_open2(m_CodecCtx, m_Codec, NULL)<0
+#       else
+        avcodec_open(m_CodecCtx, m_Codec)<0
+#       endif
+       ) {
+         m_error =i18n("Could'nt open the codec");
+         return false; // Could not open codec
+     }
+@@ -245,15 +296,23 @@
+         // Is this a packet from the video stream?
+         if (packet.stream_index==m_videoStream) {
+             // Decode video frame
+#           if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 23, 0)
+            avcodec_decode_video2(m_CodecCtx, m_Frame, &frameFinished, &packet);
+#           else
+             avcodec_decode_video(m_CodecCtx, m_Frame, &frameFinished,
+                                  packet.data, packet.size);
+#           endif
+ 
+             // Did we get a video frame?
+             if (frameFinished) {
+ //            if (m_Frame->pts >=fspos)
+ 		int64_t cur_dts=fspos;
+-		if (m_FormatCtx->cur_st)
+-		    cur_dts=	m_FormatCtx->cur_st->cur_dts;
+#               if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(54, 2, 0)
+		cur_dts=	packet.dts;
+#               else
+ 		if (m_FormatCtx->cur_st)
+ 		    cur_dts=	m_FormatCtx->cur_st->cur_dts;
+#               endif
+                 if (cur_dts >=fspos) {
+                     bFound=true;
+ #ifndef HAVE_SWSCALE
+@@ -309,7 +368,11 @@
+         avcodec_close(m_CodecCtx);
+ 
+         // Close the video file
+#       if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 17, 0)
+        avformat_close_input(&m_FormatCtx);
+#       else
+         av_close_input_file(m_FormatCtx);
+#       endif
+         m_opened=false;
+     }
+ }
+diff -Nru backlite-1.0.3.orig/src/import/k9avidecode.h backlite-1.0.3/src/import/k9avidecode.h
+--- backlite-1.0.3.orig/src/import/k9avidecode.h	2011-12-07 21:34:56.000000000 +0100
+++ backlite-1.0.3/src/import/k9avidecode.h	2012-11-23 09:39:06.000000000 +0100
+@@ -15,6 +15,7 @@
+ #include "k9common.h"
+ #include <qobject.h>
+ #include <avformat.h>
+#include <avutil.h>
+ #include <qimage.h>
+ #include <cstdlib>
+ #include <QObject>
+@@ -29,10 +30,22 @@
+ //typedef dvd_file_t * (*DVDOpenFile_t) ( dvd_reader_t *, int, dvd_read_domain_t );
+ typedef void (*av_register_all_t) (void);
+ typedef int64_t (*av_gettime_t) (void);
+#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 2, 0)
+typedef int (*avformat_open_input_t)(AVFormatContext **, const char *, AVInputFormat *, AVDictionary **);
+#else
+ typedef int (*av_open_input_file_t)(AVFormatContext **, const char *,AVInputFormat *,int, AVFormatParameters *);
+#endif
+#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 6, 0)
+typedef int (*avformat_find_stream_info_t)(AVFormatContext *, AVDictionary **);
+#else
+ typedef int (*av_find_stream_info_t)(AVFormatContext *);
+#endif
+ typedef AVCodec* (*avcodec_find_decoder_t)(enum CodecID);
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0)
+typedef int (*avcodec_open2_t)(AVCodecContext *, AVCodec *, AVDictionary **);
+#else
+ typedef int (*avcodec_open_t)(AVCodecContext *, AVCodec *);
+#endif
+ typedef AVFrame * (*avcodec_alloc_frame_t)(void);
+ 
+ typedef int (*avpicture_get_size_t)(int , int , int );
+@@ -40,11 +53,19 @@
+ typedef int (*avpicture_fill_t)(AVPicture *, uint8_t *,int , int , int);
+ typedef int (*av_read_frame_t)(AVFormatContext *, AVPacket *);
+ 
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 23, 0)
+typedef int (*avcodec_decode_video2_t)(AVCodecContext *, AVFrame *, int *, AVPacket *);
+#else
+ typedef int (*avcodec_decode_video_t)(AVCodecContext *, AVFrame *,int *, uint8_t *, int );
+#endif
+ typedef int (*img_convert_t)(AVPicture *, int , const AVPicture *, int ,int, int);
+ typedef void (*av_free_t)(void *);
+ typedef int (*avcodec_close_t)(AVCodecContext *);
+#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 17, 0)
+typedef void (*avformat_close_input_t)(AVFormatContext **);
+#else
+ typedef void (*av_close_input_file_t)(AVFormatContext *);
+#endif
+ typedef int (*av_seek_frame_t)(AVFormatContext *,int,int64_t timestamp,int flags); 		typedef int64_t (*av_rescale_q_t)(int64_t , AVRational , AVRational )	;
+ typedef void (*avcodec_flush_buffers_t)(AVCodecContext *);
+ typedef void (*av_free_packet_t)(AVPacket *);
+@@ -77,21 +98,41 @@
+ 	
+ private:
+     av_register_all_t av_register_all;
+#   if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 2, 0)
+    avformat_open_input_t avformat_open_input;
+#   else
+     av_open_input_file_t av_open_input_file;
+#   endif
+#   if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 6, 0)
+    avformat_find_stream_info_t avformat_find_stream_info;
+#   else
+     av_find_stream_info_t av_find_stream_info;
+#   endif
+     avcodec_find_decoder_t avcodec_find_decoder;
+#   if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(53, 8, 0)
+    avcodec_open2_t avcodec_open2;
+#   else
+     avcodec_open_t avcodec_open;
+#   endif
+     avcodec_alloc_frame_t avcodec_alloc_frame;
+     av_seek_frame_t av_seek_frame;
+     avpicture_get_size_t avpicture_get_size;
+     av_malloc_t av_malloc;
+     avpicture_fill_t avpicture_fill;
+     av_read_frame_t av_read_frame;
+#   if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 23, 0)
+    avcodec_decode_video2_t avcodec_decode_video2;
+#   else
+     avcodec_decode_video_t avcodec_decode_video;
+#   endif
+     img_convert_t img_convert;
+     av_free_t av_free;
+     avcodec_close_t avcodec_close;
+#   if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(53, 17, 0)
+    avformat_close_input_t avformat_close_input;
+#   else
+     av_close_input_file_t av_close_input_file;
+#   endif
+     av_rescale_q_t av_rescale_q;
+     av_gettime_t av_gettime;
+     avcodec_flush_buffers_t avcodec_flush_buffers;
+@@ -103,6 +144,7 @@
+ #endif
+     void *CodecHandle;
+     void *FormatHandle;
+    void *UtilHandle;
+     void *SwscaleHandle;
+     int glibref;
+ 
--- a/multimedia/backlite/backlite.SlackBuild
+++ b/multimedia/backlite/backlite.SlackBuild
@ -0,0 +1,100 @@
+#!/bin/sh
+
+# Slackware build script for backlite
+
+# Copyright 2011-2012 Roberto Neri, Palermo, Italy
+#
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=backlite
+VERSION=${VERSION:-1.0.3}
+BUILD=${BUILD:-2}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+# Patch for ffmpeg 0.11
+# (adapted from a patch for the same purpose for k9copy by the Trinity Desktop Environment team,
+# with additional modifications by Matteo Bernardini)
+patch -p1 < $CWD/$PRGNAM-$VERSION-ffmpeg-0.11.patch
+
+qmake \
+  PREFIX=/usr \
+  QMAKE_CFLAGS="$SLKCFLAGS" \
+  QMAKE_CXXFLAGS="$SLKCFLAGS" \
+  backlite.pro
+
+make
+make install INSTALL_ROOT=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a COPYING INSTALL.txt \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
--- a/multimedia/backlite/backlite.info
+++ b/multimedia/backlite/backlite.info
@ -0,0 +1,10 @@
+PRGNAM="backlite"
+VERSION="1.0.3"
+HOMEPAGE="http://k9copy.sourceforge.net/"
+DOWNLOAD="http://downloads.sourceforge.net/k9copy/backlite-1.0.3.tar.gz"
+MD5SUM="167007b06ae0bfa402cbaf7201539bcb"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="%README% ffmpeg libmpeg2"
+MAINTAINER="Roberto Neri"
+EMAIL="rneri@libero.it"
--- a/multimedia/backlite/doinst.sh
+++ b/multimedia/backlite/doinst.sh
@ -0,0 +1,9 @@
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi
--- a/multimedia/backlite/slack-desc
+++ b/multimedia/backlite/slack-desc
@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+        |-----handy-ruler------------------------------------------------------|
+backlite: backlite (DVD backup utility)
+backlite:
+backlite: backlite provides several tools for backing up DVDs, including
+backlite: DVD9 to DVD5 conversion.
+backlite:
+backlite: It is the Qt-only version of the KDE DVD backup utility K9Copy.
+backlite:
+backlite: Homepage: http://k9copy.sourceforge.net/
+backlite:
+backlite:
+backlite: