[FFmpeg-trac] #5303(avcodec:open): Support float in tiff

FFmpeg trac at avcodec.org
Sat Feb 20 14:18:40 EET 2021

#5303: Support float in tiff
             Reporter:  cehoyos      |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  tif          |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by Balling):

 Replying to [comment:5 richardpl]:
 > fixed to float and float to fixed is different story.

 Okay, I did not test quality in GIMP, but if you will go to the comment on
 the patch (that was accepted in version two
 453004fde6fdfeb5506947d253ec768dae1115b8) and you will see it has improved
 precision of float to fixed IN 16 times, Paul (!), but still looks bad for

 BTW, some further tiff float samples in Eye of Gnome:

Ticket URL: <https://trac.ffmpeg.org/ticket/5303#comment:6>
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