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

FFmpeg trac at avcodec.org
Tue Jul 14 14:43:11 CEST 2015


#4721: problem with interlaced mpeg-2 video
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 seems to decode correctly with "mpg2w11b.zip"

 http://www.mpeg.org/MPEG/video/mssg-free-mpeg-software.html


 http://www.datafilehost.com/d/3dacd1d1

 {{{
 C:\>ffmpeg -i interlaced.ts out.avi
 ffmpeg version N-73510-g033dc39 Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 4.9.2 (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-libbs2b --enable-
 libcaca --
 enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm
 --enable-l
 ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
 --enab
 le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
 librtmp --en
 able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
 --ena
 ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-
 amrwbenc
  --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp
 --enabl
 e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma
 --ena
 ble-decklink --enable-zlib
   libavutil      54. 28.100 / 54. 28.100
   libavcodec     56. 47.100 / 56. 47.100
   libavformat    56. 40.100 / 56. 40.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 21.100 /  5. 21.100
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.100 /  1.  2.100
   libpostproc    53.  3.100 / 53.  3.100
 [mpegts @ 034f03e0] DTS 25859 < 25860 out of order
 Input #0, mpegts, from 'interlaced.ts':
   Duration: 00:00:12.67, start: 0.245600, bitrate: 3742 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
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf56.40.100
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x240 [SAR
 1:1 DAR
  4:3], q=2-31, 200 kb/s, 23.98 fps, 23.98 tbn, 23.98 tbc
     Metadata:
       encoder         : Lavc56.47.100 mpeg4
     Stream #0:1: Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 44100 Hz,
 stereo
 , s16p
     Metadata:
       encoder         : Lavc56.47.100 libmp3lame
 Stream mapping:
   Stream #0:0 -> #0:0 (mpeg2video (native) -> mpeg4 (native))
   Stream #0:1 -> #0:1 (mp3 (native) -> mp3 (libmp3lame))
 Press [q] to stop, [?] for help
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in I frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 5
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 5
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in I frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 5
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in I frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 frame=  203 fps=0.0 q=8.4 size=     460kB time=00:00:08.56 bitrate=
 439.3kbits/s
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 5
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 1
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 2
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 3
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 8
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in P frame
 overread 7
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 6
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in B frame
 overread 4
 [mpeg2video @ 039b2020] Warning MVs not available
 [mpeg2video @ 039b2020] concealing 40 DC, 40 AC, 40 MV errors in I frame
 frame=  303 fps=0.0 q=6.5 Lsize=     644kB time=00:00:12.66 bitrate=
 416.4kbits/
 s
 video:418kB audio:197kB subtitle:0kB other streams:0kB global headers:0kB
 muxing
  overhead: 4.615258%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4721>
FFmpeg <https://ffmpeg.org>
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