[FFmpeg-trac] #8064(undetermined:new): doesn't see full VOB track
FFmpeg
trac at avcodec.org
Wed Aug 7 14:25:40 EEST 2019
#8064: doesn't see full VOB track
-------------------------------------+-------------------------------------
Reporter: | Type: defect
brianjmurrell |
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
FFmpeg seems to only see a portion of a VOB file on a DVD.
How to reproduce:
{{{
$ ffprobe /var/run/media/brian/My\ DVD/VIDEO_TS/VTS_01_1.VOB
ffprobe version 4.1.4 Copyright (c) 2007-2019 the FFmpeg developers
built with gcc 9 (GCC)
configuration: --prefix=/usr --bindir=/usr/bin
--datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg
--incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man
--arch=x86_64 --optflags='-O2 -g -pipe -Wall -Werror=format-security
-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-
protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-
hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64
-mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-
protection' --extra-ldflags='-Wl,-z,relro -Wl,--as-needed -Wl,-z,now
-specs=/usr/lib/rpm/redhat/redhat-hardened-ld ' --extra-cflags=' '
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-
amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-
fontconfig --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa
--enable-libaom --enable-libass --enable-libbluray --enable-libcdio
--enable-libdrm --enable-indev=jack --enable-libfreetype --enable-
libfribidi --enable-libgsm --enable-libmp3lame --enable-nvenc --enable-
openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-
libopus --enable-libpulse --enable-librsvg --enable-libsoxr --enable-
libspeex --enable-libssh --enable-libtheora --enable-libvorbis --enable-
libv4l2 --enable-libvidstab --enable-libvmaf --enable-libvpx --enable-
libx264 --enable-libx265 --enable-libxvid --enable-libzvbi --enable-
avfilter --enable-avresample --enable-postproc --enable-pthreads
--disable-static --enable-shared --enable-gpl --disable-debug --disable-
stripping --shlibdir=/usr/lib64 --enable-libmfx --enable-runtime-cpudetect
libavutil 56. 22.100 / 56. 22.100
libavcodec 58. 35.100 / 58. 35.100
libavformat 58. 20.100 / 58. 20.100
libavdevice 58. 5.100 / 58. 5.100
libavfilter 7. 40.101 / 7. 40.101
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 3.100 / 5. 3.100
libswresample 3. 3.100 / 3. 3.100
libpostproc 55. 3.100 / 55. 3.100
Input #0, mpeg, from '/var/run/media/brian/My DVD/VIDEO_TS/VTS_01_1.VOB':
Duration: 00:54:29.73, start: 0.044400, bitrate: 2256 kb/s
Stream #0:0[0x1bf]: Data: dvd_nav_packet
Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv,
progressive), 720x480 [SAR 32:27 DAR 16:9], 29.83 fps, 59.94 tbr, 90k tbn,
59.94 tbc
Stream #0:2[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s
Unsupported codec with id 100357 for input stream 0
}}}
Notice the duration of the video: 00:54:29.73
When I use ffmpeg to transcode that title, it indeed does only transcode
54 minutes and 29 seconds and cuts the end off of the video.
If I use vlc, on the same machine, to play the video it plays the full 57
minutes and 1 second of the video.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8064>
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