[FFmpeg-trac] #2176(avformat:new): Support raw evo subtitle files

FFmpeg trac at avcodec.org
Wed Jan 23 11:26:51 CET 2013


#2176: Support raw evo subtitle files
---------------------------------------+----------------------------------
               Reporter:  cehoyos      |                  Owner:
                   Type:  enhancement  |                 Status:  new
               Priority:  wish         |              Component:  avformat
                Version:  git-master   |               Keywords:  sup sub
             Blocked By:               |               Blocking:
Reproduced by developer:  0            |  Analyzed by developer:  0
---------------------------------------+----------------------------------
 http://thread.gmane.org/gmane.comp.video.ffmpeg.user/43279
 A user uploaded an evo file and a "sup" file that eac3to exports to
 externally save the subtitles.
 {{{
 $ ffmpeg -analyzeduration 70M -probesize 30M -i Scanner.evo
 ffmpeg version N-49161-g4e69237 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan 23 2013 10:09:13 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 15.100 / 52. 15.100
   libavcodec     54. 90.100 / 54. 90.100
   libavformat    54. 61.103 / 54. 61.103
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 33.100 /  3. 33.100
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [mpeg @ 0x34976e0] Stream #3: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x34976e0] Stream #4: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x34976e0] Stream #5: not enough frames to estimate rate; consider
 increasing probesize
 Input #0, mpeg, from 'Scanner.evo':
   Duration: 00:02:21.39, start: 0.038011, bitrate: 12978 kb/s
     Stream #0:0[0xfd55]: Video: vc1 (Advanced), yuv420p, 1920x1080 [SAR
 1:1 DAR 16:9], 30.17 fps, 29.97 tbr, 90k tbn, 59.94 tbc
     Stream #0:1[0xc1]: Audio: eac3, 48000 Hz, stereo, fltp, 192 kb/s
     Stream #0:2[0xc0]: Audio: eac3, 48000 Hz, 5.1(side), fltp, 640 kb/s
     Stream #0:3[0x22]: Subtitle: dvd_subtitle
     Stream #0:4[0x23]: Subtitle: dvd_subtitle
     Stream #0:5[0x21]: Subtitle: dvd_subtitle
 At least one output file must be specified
 }}}
 The sup file cannot be read
 {{{
 $ ffmpeg -i Scanner.sup
 ffmpeg version N-49161-g4e69237 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan 23 2013 10:09:13 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 15.100 / 52. 15.100
   libavcodec     54. 90.100 / 54. 90.100
   libavformat    54. 61.103 / 54. 61.103
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 33.100 /  3. 33.100
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Scanner.sup: Invalid data found when processing input
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2176>
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