[FFmpeg-trac] #4721(undetermined:new): problem with interlaced mpeg-2 video

[FFmpeg]

#4721: problem with interlaced mpeg-2 video
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by ami_stuff):

 also some old version of ffmpeg can decode this file correctly

 {{{
 C:\>ffplay interlaced.ts
 ffplay version 2.1.3 Copyright (c) 2003-2013 the FFmpeg developers
   built on Jan 21 2014 18:55:26 with gcc 4.8.2 (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-libvidstab --enable-
 libvo-aa
 cenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-
 libwavp
 ack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
   libavutil      52. 48.101 / 52. 48.101
   libavcodec     55. 39.101 / 55. 39.101
   libavformat    55. 19.104 / 55. 19.104
   libavdevice    55.  5.100 / 55.  5.100
   libavfilter     3. 90.100 /  3. 90.100
   libswscale      2.  5.101 /  2.  5.101
   libswresample   0. 17.104 /  0. 17.104
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, mpegts, from 'interlaced.ts': 0KB sq=    0B f=0/0
   Duration: 00:00:12.64, start: 0.245600, bitrate: 3750 kb/s
   Program 1
     Stream #0:0[0x12d]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
 yuv420
 p(tv), 320x240 [SAR 1:1 DAR 4:3], max. 9000 kb/s, 23.98 fps, 23.98 tbr,
 90k tbn,
  47.95 tbc
     Stream #0:1[0x12e]: Audio: mp3 ([3][0][0][0] / 0x0003), 44100 Hz,
 stereo, s1
 6p, 128 kb/s
    6.38 A-V: -0.002 fd=   0 aq=    9KB vq=  108KB sq=    0B f=64/0
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4721#comment:1>
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