Re: Convert jpg with quality not properly

On Sat, 15 Sep 2018, YongdeGe wrote:

> Thank you for your reply.
>
> The golang binding (https://github.com/rainycape/magick) was not maintained for at least four years, and the binding use MagickCore api, and it call low api ImageToBlob with info{quality, format}.
>
> Maybe I should try to change another golang binding.

I had not heard of this golang binding before but it looks like a lot 
of work was put into it.

If you are able to compile the binding yourself, then it should be 
possible to fix whatever is wrong with it.

ImageMagick defaults for JPEG quality are now much different than the 
defaults that GraphicsMagick uses.  GraphicsMagick still uses the IJG 
JPEG library default.

Bob
-- 
Bob Friesenhahn
[email protected], http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/