[FFmpeg-trac] #1533(avcodec:new): TechSmith Camtasia Screen Codec 2 artefacts

[FFmpeg]

#1533: TechSmith Camtasia Screen Codec 2 artefacts
--------------------------------------+---------------------------------
               Reporter:  cehoyos     |                  Owner:
                   Type:  defect      |                 Status:  new
               Priority:  normal      |              Component:  avcodec
                Version:  git-master  |               Keywords:  tsc2
             Blocked By:              |               Blocking:
Reproduced by developer:  0           |  Analyzed by developer:  0
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 I will attach a tsc2 sample that shows severe artefacts with FFmpeg.
 {{{
 $ ffmpeg -i tsc2_lowq.avi
 ffmpeg version N-42451-ga568a84 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Jul 12 2012 14:11:52 with gcc 4.3.2
   configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable-
 libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame
 --enable-libtheora --extra-ldflags=-lm --enable-libvpx --enable-libxavs
 --enable-x11grab
   libavutil      51. 64.100 / 51. 64.100
   libavcodec     54. 34.100 / 54. 34.100
   libavformat    54. 16.104 / 54. 16.104
   libavdevice    54.  1.100 / 54.  1.100
   libavfilter     3.  2.100 /  3.  2.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 Input #0, avi, from 'tsc2_lowq.avi':
   Duration: 00:00:12.62, start: 0.000000, bitrate: 1079 kb/s
     Stream #0:0: Video: tscc2 (tsc2 / 0x32637374), yuv444p, 320x240, 24
 tbr, 24 tbn, 24 tbc
 At least one output file must be specified
 }}}

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1533>
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