[FFmpeg-trac] #2193(undetermined:new): black screen with iff rgbn on bigendian

[FFmpeg]

#2193: black screen with iff rgbn on bigendian
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 I get black screen with rgbn sample on bigendian

 http://samples.ffmpeg.org/image-samples/iff-rgbx/1.rgbn

 rgb8 decodes ok

 {{{
 ffplay 1.rgbn
 ffplay version 1.1.git-05340be Copyright (c) 2003-2013 the FFmpeg
 developers
   built on Jan 22 2013 04:21:12 with gcc 4.5.0 (GCC)
   libavutil      52. 15.100 / 52. 15.100
   libavcodec     54. 90.100 / 54. 90.100
   libavformat    54. 61.102 / 54. 61.102
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 33.100 /  3. 33.100
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [iff @ 0x110bdb60] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, iff, from '1.rgbn':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: iff_ilbm (RGBN / 0x4E424752), rgb444be, 1024x768,
 SAR 1:1 DAR 4:3, 90k tbr, 90k tbn, 90k tbc
 Frame changed from size:0x0 to size:1024x768-9223372036854771712.00 A-V:
 0.000 fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0
 29223372036854771712.00 A-V:  0.000 fd=   0 aq=    0KB vq=    0KB sq=
 0B f=0/0
    1.85 A-V:  0.000 fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0   =
 0B f=0/0
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2193>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker