[FFmpeg-trac] #4180(undetermined:new): FFprobe Real Media sub_packet_size is invalid (on file generated by FFmpeg)

[FFmpeg]

#4180: FFprobe Real Media sub_packet_size is invalid (on file generated by FFmpeg)
-------------------------------------+-------------------------------------
             Reporter:  Đonny        |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  RealMedia    |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 I have some real media file. I trim it by FFmpeg (loss-less), afterwards
 FFporbe refuses to give information about the file, and I cannot play it.
 How to reproduce:
 1) Trim the file
 {{{
 ffmpeg.exe -ss 00:04:43.2400000 -i RM.rm -t 00:08:33.5800000 -c copy -map
 0 -threa
 ds auto -y -map_chapters -1 trim.rm
 ffmpeg version N-68355-gae81680 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Dec 10 2014 02:07:55 with gcc 4.9.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-avisynth --e
 nable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-
 iconv --enable-li
 bass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-
 libfreetype --enable-li
 bgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-
 libmp3lame --enable-lib
 opencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-
 libopus --enable-l
 ibrtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex
 --enable-libtheora --en
 able-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-
 amrwbenc --enable
 -libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
 libx264 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-decklink --enable-zlib
   libavutil      54. 15.100 / 54. 15.100
   libavcodec     56. 14.100 / 56. 14.100
   libavformat    56. 15.103 / 56. 15.103
   libavdevice    56.  3.100 / 56.  3.100
   libavfilter     5.  2.103 /  5.  2.103
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 [rm @ 000000000034d3c0] Invalid stream index 1 for index at pos 3708982
 Input #0, rm, from 'RM.rm':
   Metadata:
     title           : Radio Farda
     author          : Radio Farda
     copyright       : Radio Farda, 2014
     comment         :
     Creation Date   : 3/20/2014 10:45:11
     Generated By    : RealProducer 14.0 for Windows, Build 14.0.0.5138
     Modification Date: 3/20/2014 10:45:11
   Duration: 00:15:00.93, start: 0.000000, bitrate: 32 kb/s
     Stream #0:0: Audio: cook (cook / 0x6B6F6F63), 22050 Hz, stereo, fltp,
 32 kb/s
 Output #0, rm, to 'trim.rm':
   Metadata:
     title           : Radio Farda
     author          : Radio Farda
     copyright       : Radio Farda, 2014
     comment         :
     Creation Date   : 3/20/2014 10:45:11
     Generated By    : RealProducer 14.0 for Windows, Build 14.0.0.5138
     Modification Date: 3/20/2014 10:45:11
     encoder         : Lavf56.15.103
     Stream #0:0: Audio: cook (cook / 0x6B6F6F63), 22050 Hz, stereo, 32
 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 size=    2272kB time=00:08:33.55 bitrate=  36.2kbits/s
 video:0kB audio:2012kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead:
 12.918076%
 }}}
 Get info about the file
 {{{
 ffprobe trim.rm
 ffprobe version N-68355-gae81680 Copyright (c) 2007-2014 the FFmpeg
 developers
   built on Dec 10 2014 02:07:55 with gcc 4.9.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-avisynth --e
 nable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-
 iconv --enable-li
 bass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-
 libfreetype --enable-li
 bgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-
 libmp3lame --enable-lib
 opencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-
 libopus --enable-l
 ibrtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex
 --enable-libtheora --en
 able-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-
 amrwbenc --enable
 -libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
 libx264 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-decklink --enable-zlib
   libavutil      54. 15.100 / 54. 15.100
   libavcodec     56. 14.100 / 56. 14.100
   libavformat    56. 15.103 / 56. 15.103
   libavdevice    56.  3.100 / 56.  3.100
   libavfilter     5.  2.103 /  5.  2.103
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 [rm @ 0000000000348d60] sub_packet_size is invalid
 trim.rm: Operation not permitted
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4180>
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