[FFmpeg-trac] #4161(undetermined:new): MPEG2 PS sample: wrong aspect ratio

[FFmpeg]

#4161: MPEG2 PS sample: wrong aspect ratio
-------------------------------------+-------------------------------------
             Reporter:               |                     Type:  defect
  Underground78                      |                 Priority:  normal
               Status:  new          |                  Version:  git-
            Component:               |  master
  undetermined                       |               Blocked By:
             Keywords:               |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 '''Summary of the bug:'''
 This [http://www.datafilehost.com/d/95fa5281 sample] is detected as 4:3 by
 FFmpeg although it apparently should be 16:9. WinDVD plays it with the
 expected aspect ratio of 16:9 and MediaInfo also reports it to be 16:9.

 '''How to reproduce:'''
 {{{
 > ffmpeg -i "VR_MOVIE_GuyMartinsSpitfireBcast169 qsf
 lappyAspectNoChnge_extract.mpg"
 ffmpeg version N-68211-g4a0b1d9 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Dec  4 2014 22:02:36 with gcc 4.9.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
 --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
 --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme
 --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-libopus --enable-librtmp --enable-libschroedinger --enable-
 libsoxr --enable-libspeex --enable-libtheora --enable-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. 15.102 / 56. 15.102
   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
 Input #0, mpeg, from 'VR_MOVIE_GuyMartinsSpitfireBcast169 qsf
 lappyAspectNoChnge_extract.mpg':
   Duration: 00:00:09.02, start: 0.200000, bitrate: 9119 kb/s
     Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv), 720x576
 [SAR 16:15 DAR 4:3], max. 9263 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
     Stream #0:1[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 384 kb/s
 At least one output file must be specified

 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4161>
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