Hi, It is pretty much abandoned but did you try the dvd2concat perl script in the tools directory? That will output a file to use with the concat demuxer (not the protocol, I think that is only good for files you can literally use cat to concatenate), and it is pretty big, it should show that vobs from DVDs aren't that flat.
Example output: ffconcat version 1.0 stream exact_stream_id 0x1E0 stream exact_stream_id 0x80 stream exact_stream_id 0x81 stream exact_stream_id 0x82 stream exact_stream_id 0x83 stream exact_stream_id 0x20 stream exact_stream_id 0x21 stream exact_stream_id 0x22 stream exact_stream_id 0x23 stream exact_stream_id 0x24 stream exact_stream_id 0x25 stream exact_stream_id 0x26 stream exact_stream_id 0x27 stream exact_stream_id 0x28 stream exact_stream_id 0x29 file 'subfile,,start,382976,end,397312,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,397312,end,411648,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,411648,end,425984,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,425984,end,440320,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,440320,end,454656,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,454656,end,468992,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,468992,end,483328,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,483328,end,497664,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,497664,end,512000,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,512000,end,526336,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,526336,end,2215936,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.000 file 'subfile,,start,2215936,end,4225024,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.033 file 'subfile,,start,4225024,end,11036672,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.033 file 'subfile,,start,11036672,end,16971776,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.100 file 'subfile,,start,16971776,end,20178944,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.233 file 'subfile,,start,20178944,end,24090624,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.233 file 'subfile,,start,24090624,end,31891456,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.266 file 'subfile,,start,31891456,end,34271232,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.200 file 'subfile,,start,34271232,end,34314240,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.066 file 'subfile,,start,34314240,end,34328576,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.133 file 'subfile,,start,34328576,end,34392064,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:00:00.467 file 'subfile,,start,34392064,end,187197440,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:03:27.400 file 'subfile,,start,187197440,end,431077376,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:04:42.333 file 'subfile,,start,431077376,end,589074432,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:03:22.200 file 'subfile,,start,589074432,end,777889792,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:03:57.433 file 'subfile,,start,777889792,end,940957696,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB' duration 00:03:29.133 file 'subfile,,start,940957696,end,1121656832,,:concat:/Volumes/CAPOTE/VIDEO_TS/VTS_01_1.VOB|/Volumes/CAPOTE/VIDEO_TS/VTS_01_2.VOB' duration 00:03:50.967 file 'subfile,,start,47917056,end,251195392,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_2.VOB' duration 00:04:23.500 file 'subfile,,start,251195392,end,469211136,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_2.VOB' duration 00:04:28.633 file 'subfile,,start,469211136,end,694167552,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_2.VOB' duration 00:05:09.834 file 'subfile,,start,694167552,end,798273536,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_2.VOB' duration 00:02:17.667 file 'subfile,,start,798273536,end,1016700928,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_2.VOB' duration 00:04:21.700 file 'subfile,,start,1016700928,end,1287690240,,:concat:/Volumes/CAPOTE/VIDEO_TS/VTS_01_2.VOB|/Volumes/CAPOTE/VIDEO_TS/VTS_01_3.VOB' duration 00:05:53.633 file 'subfile,,start,213950464,end,433152000,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_3.VOB' duration 00:04:08.300 file 'subfile,,start,433152000,end,621991936,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_3.VOB' duration 00:04:07.166 file 'subfile,,start,621991936,end,851488768,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_3.VOB' duration 00:04:36.400 file 'subfile,,start,851488768,end,1098213376,,:concat:/Volumes/CAPOTE/VIDEO_TS/VTS_01_3.VOB|/Volumes/CAPOTE/VIDEO_TS/VTS_01_4.VOB' duration 00:05:25.200 file 'subfile,,start,24473600,end,126795776,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_4.VOB' duration 00:02:01.066 file 'subfile,,start,126795776,end,301428736,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_4.VOB' duration 00:03:40.400 file 'subfile,,start,301428736,end,419862528,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_4.VOB' duration 00:02:33.533 file 'subfile,,start,419862528,end,601055232,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_4.VOB' duration 00:03:36.834 file 'subfile,,start,601055232,end,812967936,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_4.VOB' duration 00:03:58.467 file 'subfile,,start,812967936,end,1060419584,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_4.VOB' duration 00:04:32.200 file 'subfile,,start,1060419584,end,1233108992,,:concat:/Volumes/CAPOTE/VIDEO_TS/VTS_01_4.VOB|/Volumes/CAPOTE/VIDEO_TS/VTS_01_5.VOB' duration 00:03:36.867 file 'subfile,,start,159369216,end,327673856,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_5.VOB' duration 00:03:27.200 file 'subfile,,start,327673856,end,532797440,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_5.VOB' duration 00:04:14.600 file 'subfile,,start,532797440,end,744931328,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_5.VOB' duration 00:04:09.700 file 'subfile,,start,744931328,end,980563968,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_5.VOB' duration 00:05:23.633 file 'subfile,,start,980563968,end,1102899200,,:concat:/Volumes/CAPOTE/VIDEO_TS/VTS_01_5.VOB|/Volumes/CAPOTE/VIDEO_TS/VTS_01_6.VOB' duration 00:05:25.300 file 'subfile,,start,29159424,end,29542400,,:/Volumes/CAPOTE/VIDEO_TS/VTS_01_6.VOB' duration 00:00:00.467 Worked with libdvdcss on a typical DVD with css protection. Regards, Ted Park _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
