Re: Convert jpg with quality not properly
Bob Friesenhahn <[email protected]> Thu, 13 Sep 2018 14:43:40 -0500 (CDT)
| Newsgroups | gmane.comp.video.graphicsmagick.help |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 12 Sep 2018, YongdeGe wrote: > Hi, All: > > Now, I do some work to handle images with GM golang binding: https://github.com/rainycape/magick <https://github.com/rainycape/magick>. When I convert jpg file with quality 70 use the library, the quality of the jpg file is 34. As while, when I set quality to 88, the jpg file隆炉s real quality change to 70. But, I use the gm command to do the same things, the qualities are all right. > > Can some body to help me? This issue seems likely to be due to "ImageMagick bindings for Go" so I suggest that you persue an issue there first. It sounds like some other parameter besides 'quality' is being passed as the quality. This could be a binary interfacing issue. Did you compile this binding yourself or did you find it precompiled? Bob -- Bob Friesenhahn [email protected], http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ _______________________________________________ Graphicsmagick-help mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/graphicsmagick-help