[FFmpeg-trac] #4911(undetermined:new): support for Lab color space
FFmpeg
trac at avcodec.org
Wed Oct 7 03:37:06 CEST 2015
#4911: support for Lab color space
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Reporter: ponpon | Owner:
Type: enhancement | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by ponpon):
sorry for my vague explanation.
as you know, we can see pixel formats ffmpeg supports with ffmpeg
-pix_fmts.
from this, i have known xyz12le and xyz12be are supported. but i couldn't
have found Lab color space.
the beneficialness of Lab color space can been see at the below links.
https://helpx.adobe.com/photoshop/using/color-modes.html#lab_color_mode
http://photo.net/learn/digital-photography-workflow/advanced-photoshop-
tutorials/using-lab-color-adjustments/
http://photo.net/learn/digital-photography-workflow/advanced-photoshop-
tutorials/sharpening-in-lab-color/
http://www.photoshopstar.com/basics/photos-lab-color-mode/
i know recent the enhancement of color filters by ffmpeg. i believe this
color space is useful for those filters or video quality.
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Ticket URL: <https://trac.ffmpeg.org/ticket/4911#comment:2>
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