[FFmpeg-trac] #4252(ffmpeg:new): demux vob unuseable video

FFmpeg trac at avcodec.org
Mon Jan 12 20:26:55 CET 2015


#4252: demux vob unuseable video
-------------------------------------+-------------------------------------
             Reporter:  whoever      |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  ffmpeg       |                  Version:
             Keywords:  vob          |  unspecified
  unusable video                     |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 version:
 ./ffmpeg -version
 ffmpeg version N-69032-g3aaff80 Copyright (c) 2000-2015 the FFmpeg
 developers
 built on Jan 12 2015 12:27:33 with gcc 4.9.2 (GCC) 20141224 (prerelease)
 configuration:
 libavutil      54. 16.100 / 54. 16.100
 libavcodec     56. 20.100 / 56. 20.100
 libavformat    56. 18.101 / 56. 18.101
 libavdevice    56.  4.100 / 56.  4.100
 libavfilter     5.  7.100 /  5.  7.100
 libswscale      3.  1.101 /  3.  1.101
 libswresample   1.  1.100 /  1.  1.100

 issuse: demux vob produces unusable, pixelated boxie images
  the original vob plays fine in vlc, but not in ffplay
 command used :
 $ ffmpeg -t 60 -fflags +genpts -i mm.vob -c:v copy  o.mkv

 input file info :

 $ ffmpeg -v 9 -loglevel 99 -i mm.vob
 ffmpeg version 2.5.2 Copyright (c) 2000-2014 the FFmpeg developers
   built on Dec 26 2014 11:50:46 with gcc 4.9.2 (GCC)
   configuration: --prefix=/usr --disable-debug --disable-static --disable-
 stripping --enable-avisynth --enable-avresample --enable-fontconfig
 --enable-gnutls --enable-gpl --enable-libass --enable-libbluray --enable-
 libfreetype --enable-libfribidi --enable-libgsm --enable-libmodplug
 --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb
 --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp
 --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-
 libv4l2 --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
 libx265 --enable-libxvid --enable-runtime-cpudetect --enable-shared
 --enable-swresample --enable-vdpau --enable-version3 --enable-x11grab
   libavutil      54. 15.100 / 54. 15.100
   libavcodec     56. 13.100 / 56. 13.100
   libavformat    56. 15.102 / 56. 15.102
   libavdevice    56.  3.100 / 56.  3.100
   libavfilter     5.  2.103 /  5.  2.103
   libavresample   2.  1.  0 /  2.  1.  0
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 Splitting the commandline.
 Reading option '-v' ... matched as option 'v' (set logging level) with
 argument '9'.
 Reading option '-loglevel' ... matched as option 'loglevel' (set logging
 level) with argument '99'.
 Reading option '-i' ... matched as input file with argument 'mm.vob'.
 Finished splitting the commandline.
 Parsing a group of options: global .
 Applying option v (set logging level) with argument 9.
 Successfully parsed a group of options.
 Parsing a group of options: input file mm.vob.
 Successfully parsed a group of options.
 Opening an input file: mm.vob.
 [mpeg @ 0x7feba2dad320] Format mpeg probed with size=1048576 and score=52
 [mpeg @ 0x7feba2dad320] Before avformat_find_stream_info() pos: 0 bytes
 read:1048576 seeks:0
 [mpeg @ 0x7feba2dad320] probing stream 1 pp:2500
 [mpeg @ 0x7feba2dad320] Probe with size=2012, packets=1 detected mpegvideo
 with score=25
 [mpeg @ 0x7feba2dad320] probed stream 1
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 29 with DTS
 109341, packet 30 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 30 with DTS
 22254, packet 31 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 2 with DTS
 25257, packet 3 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 31 with DTS
 22254, packet 32 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 34 with DTS
 31263, packet 35 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 3 with DTS
 25257, packet 4 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 51 with DTS
 106338, packet 52 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 4 with DTS
 25257, packet 5 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 52 with DTS
 22254, packet 53 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 5 with DTS
 25257, packet 6 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 2: packet 2 with DTS
 25257, packet 3 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 3: packet 2 with DTS
 25257, packet 3 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 53 with DTS
 22254, packet 54 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 6 with DTS
 25257, packet 7 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 2: packet 3 with DTS
 25257, packet 4 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 3: packet 3 with DTS
 25257, packet 4 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 54 with DTS
 22254, packet 55 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 7 with DTS
 25257, packet 8 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 2: packet 4 with DTS
 25257, packet 5 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 3: packet 4 with DTS
 25257, packet 5 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 55 with DTS
 22254, packet 56 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 8 with DTS
 25257, packet 9 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 2: packet 5 with DTS
 25257, packet 6 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 3: packet 5 with DTS
 25257, packet 6 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 56 with DTS
 22254, packet 57 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 9 with DTS
 25257, packet 10 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 2: packet 6 with DTS
 25257, packet 7 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 3: packet 6 with DTS
 25257, packet 7 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 57 with DTS
 22254, packet 58 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 10 with DTS
 25257, packet 11 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 2: packet 7 with DTS
 25257, packet 8 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 3: packet 7 with DTS
 25257, packet 8 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 58 with DTS
 22254, packet 59 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 0: packet 11 with DTS
 25257, packet 12 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 2: packet 8 with DTS
 25257, packet 9 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 3: packet 8 with DTS
 25257, packet 9 with DTS 25257
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 59 with DTS
 22254, packet 60 with DTS 22254
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 93 with DTS
 163394, packet 94 with DTS 160392
 [mpeg @ 0x7feba2dad320] Non-increasing DTS in stream 1: packet 133 with
 DTS 349580, packet 134 with DTS 340572
 [mpeg @ 0x7feba2dad320] max_analyze_duration 5000000 reached at 5004711
 microseconds
 rfps: 60.000000 0.004151
 rfps: 120.000000 0.016604
 rfps: 59.940060 0.000000
     Last message repeated 1 times
 [mpeg @ 0x7feba2dad320] After avformat_find_stream_info() pos: 0 bytes
 read:4804752 seeks:2 frames:285
 Input #0, mpeg, from 'mm.vob':
   Duration: 00:02:29.82, start: 0.280633, bitrate: 316311 kb/s
     Stream #0:0[0x1bf], 19, 1/90000: Data: dvd_nav_packet, 1/90000
     Stream #0:1[0x1e0], 136, 1/90000: Video: mpeg2video (Main),
 yuv420p(tv, smpte170m, left), 720x480 [SAR 32:27 DAR 16:9], 1001/60000,
 9800 kb/s, 28.75 fps, 59.94 tbr, 90k tbn, 59.94 tbc
     Stream #0:2[0x20], 11, 1/90000: Subtitle: dvd_subtitle
     Stream #0:3[0x21], 11, 1/90000: Subtitle: dvd_subtitle
     Stream #0:4[0x80], 108, 1/90000: Audio: ac3, 48000 Hz, 5.1(side),
 fltp, 448 kb/s
 Successfully opened the file.
 At least one output file must be specified
 [AVIOContext @ 0x7feba2db5a20] Statistics: 4804752 bytes read, 2 seeks

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4252>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


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