[FFmpeg-trac] #3668(undetermined:new): Issues with subtitles removal

FFmpeg trac at avcodec.org
Fri May 23 17:10:43 CEST 2014


#3668: Issues with subtitles removal
-------------------------------------+-------------------------------------
             Reporter:  inkubux      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  mov          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by inkubux):

 here is another dump on the other machine with version  N-62765-g8120668


 {{{
 ffmpeg -i input.m4v -c copy -sn -f mp4 output.m4v
 ffmpeg version N-62765-g8120668 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Apr 28 2014 21:30:20 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
   configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
 --enable-gpl --enable-libfaac --enable-libtheora --enable-zlib --disable-
 shared --enable-libx264 --enable-version3 --enable-libschroedinger
 --enable-avfilter --enable-libspeex --enable-libopenjpeg --enable-libgsm
 --enable-postproc --enable-pthreads --enable-libopencore-amrnb --enable-
 libopencore-amrwb --enable-ffplay --enable-pthreads --prefix=/usr/local
 --enable-x11grab --enable-runtime-cpudetect --enable-bzlib --enable-
 libdc1394 --enable-libvpx --enable-nonfree
   libavutil      52. 79.100 / 52. 79.100
   libavcodec     55. 59.100 / 55. 59.100
   libavformat    55. 37.101 / 55. 37.101
   libavdevice    55. 13.100 / 55. 13.100
   libavfilter     4.  4.100 /  4.  4.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 18.100 /  0. 18.100
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.m4v':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     title           : Cardio
     encoder         : Lavf55.33.100
   Duration: 00:28:21.67, start: 0.000000, bitrate: 6 kb/s
     Chapter #0.0: start 0.000000, end 21.154000
     Metadata:
       title           : Chapter 2
     Chapter #0.1: start 21.154000, end 137.938000
     Metadata:
       title           : Chapter 3
     Chapter #0.2: start 137.938000, end 261.228000
     Metadata:
       title           : Chapter 4
     Chapter #0.3: start 261.228000, end 379.880000
     Metadata:
       title           : Chapter 5
     Chapter #0.4: start 379.880000, end 497.664000
     Metadata:
       title           : Chapter 6
     Chapter #0.5: start 497.664000, end 625.458000
     Metadata:
       title           : Chapter 7
     Chapter #0.6: start 625.458000, end 738.204000
     Metadata:
       title           : Chapter 8
     Chapter #0.7: start 738.204000, end 860.693000
     Metadata:
       title           : Chapter 9
     Chapter #0.8: start 860.693000, end 980.813000
     Metadata:
       title           : Chapter 10
     Chapter #0.9: start 980.813000, end 1104.136000
     Metadata:
       title           : Chapter 11
     Chapter #0.10: start 1104.136000, end 1223.956000
     Metadata:
       title           : Chapter 12
     Chapter #0.11: start 1223.956000, end 1343.809000
     Metadata:
       title           : Chapter 13
     Chapter #0.12: start 1343.809000, end 1402.468000
     Metadata:
       title           : Chapter 14
     Chapter #0.13: start 1402.468000, end 1543.542000
     Metadata:
       title           : Chapter 15
     Chapter #0.14: start 1543.542000, end 1701.667000
     Metadata:
       title           : Chapter 16
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 720x480 [SAR 853:720 DAR 853:480], 947 kb/s, 29.97 fps, 29.97 tbr, 30k
 tbn, 59.94 tbc (default)
     Metadata:
       handler_name    : VideoHandler
     Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo,
 fltp, 128 kb/s (default)
     Metadata:
       handler_name    : SoundHandler
     Stream #0:2(eng): Subtitle: mov_text (text / 0x74786574)
     Metadata:
       handler_name    : SubtitleHandler
 Output #0, mp4, to 'output.m4v':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     title           : Cardio
     encoder         : Lavf55.37.101
     Chapter #0.0: start 0.000000, end 21.154000
     Metadata:
       title           : Chapter 2
     Chapter #0.1: start 21.154000, end 137.938000
     Metadata:
       title           : Chapter 3
     Chapter #0.2: start 137.938000, end 261.228000
     Metadata:
       title           : Chapter 4
     Chapter #0.3: start 261.228000, end 379.880000
     Metadata:
       title           : Chapter 5
     Chapter #0.4: start 379.880000, end 497.664000
     Metadata:
       title           : Chapter 6
     Chapter #0.5: start 497.664000, end 625.458000
     Metadata:
       title           : Chapter 7
     Chapter #0.6: start 625.458000, end 738.204000
     Metadata:
       title           : Chapter 8
     Chapter #0.7: start 738.204000, end 860.693000
     Metadata:
       title           : Chapter 9
     Chapter #0.8: start 860.693000, end 980.813000
     Metadata:
       title           : Chapter 10
     Chapter #0.9: start 980.813000, end 1104.136000
     Metadata:
       title           : Chapter 11
     Chapter #0.10: start 1104.136000, end 1223.956000
     Metadata:
       title           : Chapter 12
     Chapter #0.11: start 1223.956000, end 1343.809000
     Metadata:
       title           : Chapter 13
     Chapter #0.12: start 1343.809000, end 1402.468000
     Metadata:
       title           : Chapter 14
     Chapter #0.13: start 1402.468000, end 1543.542000
     Metadata:
       title           : Chapter 15
     Chapter #0.14: start 1543.542000, end 1701.667000
     Metadata:
       title           : Chapter 16
     Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p,
 720x480 [SAR 853:720 DAR 853:480], q=2-31, 947 kb/s, 29.97 fps, 30k tbn,
 30k tbc (default)
     Metadata:
       handler_name    : VideoHandler
     Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz,
 stereo, 128 kb/s (default)
     Metadata:
       handler_name    : SoundHandler
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
   Stream #0:1 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 frame=  300 fps=0.0 q=-1.0 Lsize=    1326kB time=00:00:10.00
 bitrate=1085.6kbits/s
 video:1158kB audio:156kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.862108%
 }}}

 probe of the output:


 {{{
 ffprobe output.m4v
 ffprobe version N-62765-g8120668 Copyright (c) 2007-2014 the FFmpeg
 developers
   built on Apr 28 2014 21:30:20 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
   configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
 --enable-gpl --enable-libfaac --enable-libtheora --enable-zlib --disable-
 shared --enable-libx264 --enable-version3 --enable-libschroedinger
 --enable-avfilter --enable-libspeex --enable-libopenjpeg --enable-libgsm
 --enable-postproc --enable-pthreads --enable-libopencore-amrnb --enable-
 libopencore-amrwb --enable-ffplay --enable-pthreads --prefix=/usr/local
 --enable-x11grab --enable-runtime-cpudetect --enable-bzlib --enable-
 libdc1394 --enable-libvpx --enable-nonfree
   libavutil      52. 79.100 / 52. 79.100
   libavcodec     55. 59.100 / 55. 59.100
   libavformat    55. 37.101 / 55. 37.101
   libavdevice    55. 13.100 / 55. 13.100
   libavfilter     4.  4.100 /  4.  4.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 18.100 /  0. 18.100
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output.m4v':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     title           : Cardio
     encoder         : Lavf55.37.101
   Duration: 00:28:21.67, start: 0.000000, bitrate: 6 kb/s
     Chapter #0.0: start 0.000000, end 21.154000
     Metadata:
       title           : Chapter 2
     Chapter #0.1: start 21.154000, end 137.938000
     Metadata:
       title           : Chapter 3
     Chapter #0.2: start 137.938000, end 261.228000
     Metadata:
       title           : Chapter 4
     Chapter #0.3: start 261.228000, end 379.880000
     Metadata:
       title           : Chapter 5
     Chapter #0.4: start 379.880000, end 497.664000
     Metadata:
       title           : Chapter 6
     Chapter #0.5: start 497.664000, end 625.458000
     Metadata:
       title           : Chapter 7
     Chapter #0.6: start 625.458000, end 738.204000
     Metadata:
       title           : Chapter 8
     Chapter #0.7: start 738.204000, end 860.693000
     Metadata:
       title           : Chapter 9
     Chapter #0.8: start 860.693000, end 980.813000
     Metadata:
       title           : Chapter 10
     Chapter #0.9: start 980.813000, end 1104.136000
     Metadata:
       title           : Chapter 11
     Chapter #0.10: start 1104.136000, end 1223.956000
     Metadata:
       title           : Chapter 12
     Chapter #0.11: start 1223.956000, end 1343.809000
     Metadata:
       title           : Chapter 13
     Chapter #0.12: start 1343.809000, end 1402.468000
     Metadata:
       title           : Chapter 14
     Chapter #0.13: start 1402.468000, end 1543.542000
     Metadata:
       title           : Chapter 15
     Chapter #0.14: start 1543.542000, end 1701.667000
     Metadata:
       title           : Chapter 16
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 720x480 [SAR 853:720 DAR 853:480], 947 kb/s, 29.97 fps, 29.97 tbr, 30k
 tbn, 59.94 tbc (default)
     Metadata:
       handler_name    : VideoHandler
     Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo,
 fltp, 128 kb/s (default)
     Metadata:
       handler_name    : SoundHandler
     Stream #0:2(eng): Subtitle: mov_text (text / 0x74786574)
     Metadata:
       handler_name    : SubtitleHandler
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3668#comment:4>
FFmpeg <https://ffmpeg.org>
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