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

FFmpeg trac at avcodec.org
Fri May 23 16:52:36 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):

 Thanks for your response I've added more info to the ticket.

 Here is the output of the ffmeg N-62765-g8120668:

 {{{
 ffmpeg
 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
 Hyper fast Audio and Video encoder
 }}}

 here is the command I ran:


 {{{
 ffmpeg -i input.m4v -c copy -sn -f mp4 output.m4v
 }}}



 here is the probe of the input:

 {{{
 ffprobe input.m4v
 ffprobe version 2.2.1 Copyright (c) 2007-2014 the FFmpeg developers
   built on Apr 22 2014 08:59:59 with Apple LLVM version 5.1
 (clang-503.0.40) (based on LLVM 3.4svn)
   configuration: --prefix=/usr/local/Cellar/ffmpeg/2.2.1 --enable-shared
 --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree
 --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang
 --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-
 libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora
 --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-
 amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass
 --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-
 libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --extra-
 cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 '
   libavutil      52. 66.100 / 52. 66.100
   libavcodec     55. 52.102 / 55. 52.102
   libavformat    55. 33.100 / 55. 33.100
   libavdevice    55. 10.100 / 55. 10.100
   libavfilter     4.  2.100 /  4.  2.100
   libavresample   1.  2.  0 /  1.  2.  0
   libswscale      2.  5.102 /  2.  5.102
   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
 }}}



 here is the probe of the output:


 {{{
 ffprobe output.m4v
 ffprobe version 2.2.1 Copyright (c) 2007-2014 the FFmpeg developers
   built on Apr 22 2014 08:59:59 with Apple LLVM version 5.1
 (clang-503.0.40) (based on LLVM 3.4svn)
   configuration: --prefix=/usr/local/Cellar/ffmpeg/2.2.1 --enable-shared
 --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree
 --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang
 --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-
 libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora
 --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-
 amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass
 --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-
 libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --extra-
 cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 '
   libavutil      52. 66.100 / 52. 66.100
   libavcodec     55. 52.102 / 55. 52.102
   libavformat    55. 33.100 / 55. 33.100
   libavdevice    55. 10.100 / 55. 10.100
   libavfilter     4.  2.100 /  4.  2.100
   libavresample   1.  2.  0 /  1.  2.  0
   libswscale      2.  5.102 /  2.  5.102
   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         : Lavf55.33.100
   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
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3668#comment:2>
FFmpeg <https://ffmpeg.org>
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