[FFmpeg-devel] shrinking ffmpeg-logo.png

Ivo ivop
Fri Dec 19 20:02:10 CET 2008


On Thursday 18 December 2008 19:01, Diego Biurrun wrote:
> On Tue, Dec 16, 2008 at 06:08:24PM -0800, Jason Garrett-Glaser wrote:
> > Here's one better, with pngout.
>
> Applied.

The image has 293 colors. If you reduce that to 256, you can use an indexed 
image. You can even further reduce the number of colors without any visible 
change (I started noticing a difference at 16 colors, 32 seemed fine, but 
to be on the safe side, I attached the 64-colors version):

5312 ffmpeg-logo.png
3996 ffmpeg-logo256.png
3042 ffmpeg-logo64.png

I used pngcrush -brute as the final step.

--Ivo
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