[FFmpeg-trac] #4691(undetermined:new): jpeg2000 enc: wrong colors with -pix_fmt yuv444p and -format j2k

FFmpeg trac at avcodec.org
Tue Jun 30 18:03:37 CEST 2015


#4691: jpeg2000 enc: wrong colors with -pix_fmt yuv444p and -format j2k
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 {{{
 C:\>ffmpeg -i test.bmp -strict -2 -pix_fmt yuv444p -format j2k  out.jp2
 ffmpeg version 2.6.git Copyright (c) 2000-2015 the FFmpeg developers
   built with gcc 4.6.2 (GCC)
   configuration: --disable-pthreads --disable-ffprobe --enable-gpl
   libavutil      54. 27.100 / 54. 27.100
   libavcodec     56. 45.101 / 56. 45.101
   libavformat    56. 39.100 / 56. 39.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 18.100 /  5. 18.100
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.100 /  1.  2.100
   libpostproc    53.  3.100 / 53.  3.100
 [bmp @ 01efc9e0] Warning: not compiled with thread support, using thread
 emulati
 on
 Input #0, bmp_pipe, from 'test.bmp':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: bmp, bgr24, 999x749, 25 tbr, 25 tbn, 25 tbc
 [jpeg2000 @ 02327020] Warning: not compiled with thread support, using
 thread em
 ulation
 [bmp @ 022af7c0] Warning: not compiled with thread support, using thread
 emulati
 on
 Output #0, image2, to 'out.bmp.jp2':
   Metadata:
     encoder         : Lavf56.39.100
     Stream #0:0: Video: jpeg2000, yuv444p, 999x749, q=2-31, 200 kb/s, 25
 fps, 25
  tbn, 25 tbc
     Metadata:
       encoder         : Lavc56.45.101 jpeg2000
 Stream mapping:
   Stream #0:0 -> #0:0 (bmp (native) -> jpeg2000 (native))
 Press [q] to stop, [?] for help
 frame=    1 fps=0.0 q=-1.0 Lsize=N/A time=00:00:00.04 bitrate=N/A
 video:431kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing o
 verhead: unknown
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4691>
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