[FFmpeg-trac] #2632(avformat:new): DVB Subtitles in ts file are not recognized.

FFmpeg trac at avcodec.org
Mon Jun 3 17:02:11 CEST 2013


#2632: DVB Subtitles in ts file are not recognized.
----------------------------------+---------------------------------------
             Reporter:  tomdouce  |                     Type:  defect
               Status:  new       |                 Priority:  important
            Component:  avformat  |                  Version:  unspecified
             Keywords:  dvbs      |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
----------------------------------+---------------------------------------
 Hello,

 I have a ts file where the subtitles are not recognized. FFmpeg detects
 the correct number of streams but flags the subtitle streams as unknown.

 5 MB sample provided (extracted from 2GB sample file)

 ffmpeg -i /L/dvbs_fail_sample_2.ts 2G -analyzeduration 2G /L/output.ts
 ffmpeg version N-53782-g2976e2a Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jun  3 2013 03:43:43 with gcc 4.7.3 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
 libfreetyp
 e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
 --ena
 ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-l
 ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
 --enable-libsp
 eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-
 libvo-
 amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
 libxavs --
 enable-libxvid --enable-zlib
   libavutil      52. 34.100 / 52. 34.100
   libavcodec     55. 14.100 / 55. 14.100
   libavformat    55.  8.102 / 55.  8.102
   libavdevice    55.  2.100 / 55.  2.100
   libavfilter     3. 74.101 /  3. 74.101
   libswscale      2.  3.100 /  2.  3.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  3.100 / 52.  3.100
 [mpegts @ 026dcd20] PES packet size mismatch
 [mpegts @ 026dcd20] probed stream 2 failed
 [mpegts @ 026dcd20] probed stream 3 failed
 [mpegts @ 026dcd20] probed stream 4 failed
 [mpegts @ 026dcd20] probed stream 5 failed
 [mpegts @ 026dcd20] probed stream 6 failed
 [mpegts @ 026dcd20] probed stream 7 failed
 [mpegts @ 026dcd20] Could not find codec parameters for stream 2 (Unknown:
 none)
 : unknown codec
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 026dcd20] Could not find codec parameters for stream 3 (Unknown:
 none)
 : unknown codec
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 026dcd20] Could not find codec parameters for stream 4 (Unknown:
 none)
 : unknown codec
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 026dcd20] Could not find codec parameters for stream 5 (Unknown:
 none)
 : unknown codec
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 026dcd20] Could not find codec parameters for stream 6 (Unknown:
 none)
 : unknown codec
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 026dcd20] Could not find codec parameters for stream 7 (Unknown:
 none)
 : unknown codec
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 026dcd20] PES packet size mismatch
 Input #0, mpegts, from 'l:/StreamIt/sub/dvbs_fail_sample_2.ts':
   Duration: 00:00:02.02, start: 8380.125011, bitrate: 20061 kb/s
   Program 1
     Metadata:
       service_name    : MET0P 16/02/13 ENC1 INTL
       service_provider: All Mobile Video
   No Program
     Stream #0:0[0x100]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s
     Stream #0:1[0x134]: Video: mpeg2video (Main), yuv420p, 1920x1080 [SAR
 1:1 DA
 R 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
     Stream #0:2[0x400]: Unknown: none
     Stream #0:3[0x404]: Unknown: none
     Stream #0:4[0x402]: Unknown: none
     Stream #0:5[0x401]: Unknown: none
     Stream #0:6[0x403]: Unknown: none
     Stream #0:7[0x405]: Unknown: none
 File 'l:/toto.ts' already exists. Overwrite ? [y/N]

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2632>
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