Opened 6 years ago

Last modified 6 years ago

#2632 closed defect

DVB Subtitles in ts file are not recognized. — at Version 2

Reported by: tomdouce Owned by:
Priority: important Component: avformat
Version: git-master Keywords: dvbsub mpegts regression
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description (last modified by ubitux)

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]

Change History (2)

comment:1 Changed 6 years ago by tomdouce

Download sample here: http://www1.datafilehost.com/d/fcc3c6f7
(zip file 8 MB)

comment:2 Changed 6 years ago by ubitux

  • Description modified (diff)

This is possibly a duplicate, or at least related to #153, #2024, #2223 or #2161

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