[FFmpeg-trac] #4598(undetermined:new): Regression reading exr images

FFmpeg trac at avcodec.org
Sat Jun 6 15:59:44 CEST 2015


#4598: Regression reading exr images
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  important  |              Component:
                Version:  git-       |  undetermined
  master                             |               Keywords:  exr
             Blocked By:             |  regression
Reproduced by developer:  0          |               Blocking:
                                     |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 http://thread.gmane.org/gmane.comp.video.ffmpeg.user/57302

 The second output file is black, regression since 9f6d48d6
 {{{
 $ cp fate-suite/exr/rgba_slice_raw.exr test1.exr
 $ cp fate-suite/exr/rgba_slice_raw.exr test2.exr
 }}}
 {{{
 $ ffmpeg -threads 1 -i test%1d.exr out%1d.dpx
 ffmpeg version N-72695-g440fa77 Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      54. 27.100 / 54. 27.100
   libavcodec     56. 41.101 / 56. 41.101
   libavformat    56. 34.100 / 56. 34.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 16.101 /  5. 16.101
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.100 /  1.  2.100
   libpostproc    53.  3.100 / 53.  3.100
 Input #0, image2, from 'test%1d.exr':
   Duration: 00:00:00.08, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: exr, rgba64le, 587x675 [SAR 1:1 DAR 587:675], 25
 tbr, 25 tbn, 25 tbc
 Output #0, image2, to 'out%1d.dpx':
   Metadata:
     encoder         : Lavf56.34.100
     Stream #0:0: Video: dpx, rgba64le, 587x675 [SAR 1:1 DAR 587:675],
 q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
     Metadata:
       encoder         : Lavc56.41.101 dpx
 Stream mapping:
   Stream #0:0 -> #0:0 (exr (native) -> dpx (native))
 Press [q] to stop, [?] for help
 [exr @ 0x371d860] Found more than one compression attribute.
 frame=    2 fps=0.0 q=-1.0 Lsize=N/A time=00:00:00.08 bitrate=N/A
 video:6194kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: unknown
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4598>
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