[FFmpeg-trac] #1179(avcodec:open): libopenjpeg: encoded as rgb48, decodes as yuv444p16le

FFmpeg trac at avcodec.org
Mon Apr 9 17:06:37 CEST 2012


#1179: libopenjpeg: encoded as rgb48, decodes as yuv444p16le
-------------------------------------+-----------------------------------
             Reporter:  ami_stuff    |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  libopenjpeg  |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-----------------------------------
Changes (by cehoyos):

 * status:  new => open
 * reproduced:  0 => 1


Comment:

 Both outrgb.jp2 and outyuv.jp2 decode correctly with OSX Picture Viewer
 and jasper, outyuv.jp2 fails with FFmpeg and ImageMagick. Old j2k_to_image
 (libopenjpeg) failed for outyuv.jp2, current openjpeg svn works fine for
 both files.
 $ ffmpeg -i tests/lena.pnm -pix_fmt rgb24 outrgb.jp2
 $ ffmpeg -i tests/lena.pnm -pix_fmt yuv444p outyuv.jp2

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1179#comment:4>
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