[FFmpeg-trac] #3915(undetermined:new): qt tiff 2/4bpp grayscale regression

FFmpeg trac at avcodec.org
Tue Sep 2 00:31:08 CEST 2014


#3915: qt tiff 2/4bpp grayscale regression
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 https://trac.ffmpeg.org/raw-attachment/ticket/417/TIFF_2bpp_grayscale.mov

 https://trac.ffmpeg.org/raw-attachment/ticket/417/TIFF_4bpp_grayscale.mov

 {{{
 C:\>ffmpeg -i TIFF_2bpp_grayscale.mov out.avi
 ffmpeg version N-66012-g97b8809 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Sep  1 2014 00:07:41 with gcc 4.8.3 (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-libfreetype --enable-libgme --enable-libgsm --enable-libilbc
 --enable-lib
 modplug --enable-libmp3lame --enable-libopencore-amrnb --enable-
 libopencore-amrw
 b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-
 libschroedinge
 r --enable-libsoxr --enable-libspeex --enable-libtheora --enable-
 libtwolame --en
 able-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.  7.100 / 54.  7.100
   libavcodec     56.  1.100 / 56.  1.100
   libavformat    56.  3.100 / 56.  3.100
   libavdevice    56.  0.100 / 56.  0.100
   libavfilter     5.  0.103 /  5.  0.103
   libswscale      3.  0.100 /  3.  0.100
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  0.100 / 53.  0.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'TIFF_2bpp_grayscale.mov':
   Metadata:
     major_brand     : qt
     minor_version   : 537199360
     compatible_brands: qt
     creation_time   : 2011-08-24 18:55:16
   Duration: 00:00:00.33, start: 0.000000, bitrate: 9279 kb/s
     Stream #0:0(eng): Video: tiff (tiff / 0x66666974), gray, 640x480 [SAR
 1:1 DA
 R 4:3], 9258 kb/s, 15 fps, 15 tbr, 15 tbn, 15 tbc (default)
     Metadata:
       creation_time   : 2011-08-24 18:55:16
       handler_name    : Procedura obs│ugi skrˇtˇw danych Apple
       encoder         : TIFF
 Output #0, avi, to 'out.avi':
   Metadata:
     major_brand     : qt
     minor_version   : 537199360
     compatible_brands: qt
     ISFT            : Lavf56.3.100
     Stream #0:0(eng): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 640x480
 [SAR 1:
 1 DAR 4:3], q=2-31, 200 kb/s, 15 fps, 15 tbn, 15 tbc (default)
     Metadata:
       creation_time   : 2011-08-24 18:55:16
       handler_name    : Procedura obs│ugi skrˇtˇw danych Apple
       encoder         : Lavc56.1.100 mpeg4
 Stream mapping:
   Stream #0:0 -> #0:0 (tiff (native) -> mpeg4 (native))
 Press [q] to stop, [?] for help
 frame=    5 fps=0.0 q=4.5 Lsize=     291kB time=00:00:00.33
 bitrate=7153.8kbits/
 s
 video:285kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing o
 verhead: 2.013046%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3915>
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