[FFmpeg-trac] #5124(undetermined:new): Vobsub subtitles not burning with a certain file

FFmpeg trac at avcodec.org
Wed Jan 6 16:44:47 CET 2016


#5124: Vobsub subtitles not burning with a certain file
-------------------------------------+-------------------------------------
             Reporter:               |                    Owner:
  Rapper_skull                       |                   Status:  new
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by Rapper_skull):

 * version:  2.7.3 => git-master


Comment:

 Also tested with newly compiled ffmpeg:

 {{{
 ffmpeg -threads auto -i /media/rapperskull/Volume/vobsub_not_burning.mkv
 -y -c:v mpeg2video -pix_fmt yuv420p -qscale:v 1 -filter_complex
 [0:0][0:2]overlay[v] -g 15 -c:a ac3 -b:a 192k -ac 2 -map [v] -map 0:1 -sn
 -f mpegts /media/rapperskull/Volume/vobsub_not_burning.ts
 ffmpeg version N-77710-g5b4da8a Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 5.2.1 (Ubuntu 5.2.1-22ubuntu2) 20151010
   configuration: --prefix=/home/rapperskull/ffmpeg_build --pkg-config-
 flags=--static --extra-cflags=-I/home/rapperskull/ffmpeg_build/include
 --extra-ldflags=-L/home/rapperskull/ffmpeg_build/lib
 --bindir=/home/rapperskull/bin --enable-gpl --enable-libass --enable-
 libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus
 --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264
 --enable-libx265 --enable-nonfree
   libavutil      55. 12.100 / 55. 12.100
   libavcodec     57. 21.100 / 57. 21.100
   libavformat    57. 21.100 / 57. 21.100
   libavdevice    57.  0.100 / 57.  0.100
   libavfilter     6. 23.100 /  6. 23.100
   libswscale      4.  0.100 /  4.  0.100
   libswresample   2.  0.101 /  2.  0.101
   libpostproc    54.  0.100 / 54.  0.100
 Input #0, matroska,webm, from
 '/media/rapperskull/Volume/vobsub_not_burning.mkv':
   Metadata:
     ENCODER         : Lavf56.36.100
   Duration: 00:00:07.47, start: 0.000000, bitrate: 11124 kb/s
     Chapter #0:0: start 0.000000, end 7.450000
     Metadata:
       title           : Opening Titles
     Stream #0:0(ita): Video: h264 (High), yuv420p, 1920x800 [SAR 1:1 DAR
 12:5], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
     Metadata:
       title           : The Hitchhiker's Guide to the Galaxy - Sample
       LANGUAGE        : ita
       BPS             : 20041526
       BPS-eng         : 20041526
       DURATION        : 00:00:19.102000000
       DURATION-eng    : 00:00:19.102000000
       NUMBER_OF_FRAMES: 458
       NUMBER_OF_FRAMES-eng: 458
       NUMBER_OF_BYTES : 47854155
       NUMBER_OF_BYTES-eng: 47854155
       _STATISTICS_WRITING_APP: mkvmerge v8.7.0 ('All of the above') 64bit
       _STATISTICS_WRITING_APP-eng: mkvmerge v8.7.0 ('All of the above')
 64bit
       _STATISTICS_WRITING_DATE_UTC: 2016-01-05 23:04:15
       _STATISTICS_WRITING_DATE_UTC-eng: 2016-01-05 23:04:15
       _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       ENCODER         : Lavc56.41.100 libx264
     Stream #0:1(ita): Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s
 (default)
     Metadata:
       title           : Ita Ac3 5.1
       LANGUAGE        : ita
       BPS             : 640000
       BPS-eng         : 640000
       DURATION        : 00:00:19.104000000
       DURATION-eng    : 00:00:19.104000000
       NUMBER_OF_FRAMES: 597
       NUMBER_OF_FRAMES-eng: 597
       NUMBER_OF_BYTES : 1528320
       NUMBER_OF_BYTES-eng: 1528320
       _STATISTICS_WRITING_APP: mkvmerge v8.7.0 ('All of the above') 64bit
       _STATISTICS_WRITING_APP-eng: mkvmerge v8.7.0 ('All of the above')
 64bit
       _STATISTICS_WRITING_DATE_UTC: 2016-01-05 23:04:15
       _STATISTICS_WRITING_DATE_UTC-eng: 2016-01-05 23:04:15
       _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       ENCODER         : Lavc56.41.100 ac3
     Stream #0:2(ita): Subtitle: dvd_subtitle, 1920x1080 (default)
     Metadata:
       title           : Sub Ita Forced
       LANGUAGE        : ita
       BPS             : 4601
       BPS-eng         : 4601
       DURATION        : 00:00:05.313000000
       DURATION-eng    : 00:00:05.313000000
       NUMBER_OF_FRAMES: 1
       NUMBER_OF_FRAMES-eng: 1
       NUMBER_OF_BYTES : 3056
       NUMBER_OF_BYTES-eng: 3056
       _STATISTICS_WRITING_APP: mkvmerge v8.7.0 ('All of the above') 64bit
       _STATISTICS_WRITING_APP-eng: mkvmerge v8.7.0 ('All of the above')
 64bit
       _STATISTICS_WRITING_DATE_UTC: 2016-01-05 23:04:15
       _STATISTICS_WRITING_DATE_UTC-eng: 2016-01-05 23:04:15
       _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
 Output #0, mpegts, to '/media/rapperskull/Volume/vobsub_not_burning.ts':
   Metadata:
     encoder         : Lavf57.21.100
     Chapter #0:0: start 0.000000, end 7.450000
     Metadata:
       title           : Opening Titles
     Stream #0:0: Video: mpeg2video (Main), yuv420p, 1920x800 [SAR 1:1 DAR
 12:5], q=2-31, 200 kb/s, 23.98 fps, 90k tbn, 23.98 tbc (default)
     Metadata:
       encoder         : Lavc57.21.100 mpeg2video
     Side data:
       unknown side data type 10 (24 bytes)
     Stream #0:1(ita): Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s
 (default)
     Metadata:
       title           : Ita Ac3 5.1
       LANGUAGE        : ita
       BPS             : 640000
       BPS-eng         : 640000
       DURATION        : 00:00:19.104000000
       DURATION-eng    : 00:00:19.104000000
       NUMBER_OF_FRAMES: 597
       NUMBER_OF_FRAMES-eng: 597
       NUMBER_OF_BYTES : 1528320
       NUMBER_OF_BYTES-eng: 1528320
       _STATISTICS_WRITING_APP: mkvmerge v8.7.0 ('All of the above') 64bit
       _STATISTICS_WRITING_APP-eng: mkvmerge v8.7.0 ('All of the above')
 64bit
       _STATISTICS_WRITING_DATE_UTC: 2016-01-05 23:04:15
       _STATISTICS_WRITING_DATE_UTC-eng: 2016-01-05 23:04:15
       _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
       encoder         : Lavc57.21.100 ac3
 Stream mapping:
   Stream #0:0 (h264) -> overlay:main (graph 0)
   Stream #0:2 (dvdsub) -> overlay:overlay (graph 0)
   overlay (graph 0) -> Stream #0:0 (mpeg2video)
   Stream #0:1 -> #0:1 (ac3 (native) -> ac3 (native))
 Press [q] to stop, [?] for help
 frame=   11 fps=0.0 q=1.0 size=    2470kB time=00:00:00.57
 bitrate=35463.5kbits/frame=   27 fps= 26 q=1.0 size=    6687kB
 time=00:00:01.17 bitrate=46475.1kbits/frame=   42 fps= 27 q=1.0 size=
 10829kB time=00:00:01.85 bitrate=47936.7kbits/frame=   56 fps= 27 q=1.0
 size=   14805kB time=00:00:02.42 bitrate=49980.3kbits/frame=   71 fps= 27
 q=1.0 size=   19097kB time=00:00:03.03 bitrate=51551.5kbits/frame=   86
 fps= 28 q=1.0 size=   23384kB time=00:00:03.67 bitrate=52129.9kbits/frame=
 101 fps= 28 q=1.0 size=   27744kB time=00:00:04.31
 bitrate=52675.4kbits/frame=  116 fps= 28 q=1.0 size=   32149kB
 time=00:00:04.92 bitrate=53499.9kbits/frame=  131 fps= 28 q=1.0 size=
 36466kB time=00:00:05.56 bitrate=53701.9kbits/frame=  146 fps= 28 q=1.0
 size=   40838kB time=00:00:06.17 bitrate=54215.4kbits/frame=  161 fps= 28
 q=1.0 size=   45129kB time=00:00:06.81 bitrate=54281.6kbits/frame=  177
 fps= 29 q=1.0 size=   49760kB time=00:00:07.45 bitrate=54711.2kbits/frame=
 179 fps= 29 q=1.0 Lsize=   50639kB time=00:00:07.45 bitrate=55677.5kbits/s
 speed=1.19x
 video:46775kB audio:175kB subtitle:0kB other streams:0kB global
 headers:0kB muxing overhead: 7.858891%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5124#comment:4>
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