http://stackoverflow.com/questions/6063588/on-google-app-engine-in-python-how-do-you-detect-if-a-jpeg-uses-cmyk-color-space
The Images API in Google App Engine does not appear to handle CMYK JPEG images properly when applying transforms. On the production server the resulting image looks washed out and on the dev server (where GAE uses PIL) the resulting image is darker and less defined. It seems like the API assumes all JPEG files are RGB. Is there a way to detect a CMYK image on Google App Engine? Is there a way to convert the image to RGB? -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
