Orson posted from a non-subscribed address, so passing along to the list on his behalf:
----- Forwarded message from vox-tech-boun...@lists.lugod.org ----- Date: Mon, 14 Jun 2010 16:12:11 -0700 From: vox-tech-boun...@lists.lugod.org Subject: Auto-discard notification To: vox-tech-ow...@lists.lugod.org The attached message has been automatically discarded. Date: Mon, 14 Jun 2010 17:07:00 -0600 From: Orson Jones <or...@afriskito.net> Subject: Re: [vox-tech] Forcing a greyscape JPEG into RGB colorspace? To: vox-tech@lists.lugod.org What are you using to determine the type of image? From what I have been reading, imagemagick tells you about the contents of the image, not the actual format it is saved in. $ convert grey.jpg -type TrueColor converted.jpg $ identify -verbose converted.jpg |grep Type: Type: Grayscale $ djpeg -v -outfile /dev/null grey.jpg 2>&1 |grep components Start Of Frame 0xc0: width=164, height=238, components=1 Start Of Scan: 1 components $ djpeg -v -outfile /dev/null converted.jpg 2>&1 |grep components Start Of Frame 0xc0: width=164, height=238, components=3 Start Of Scan: 3 components (This shows that there are 3 components and not 1 like the grey image.) Orson ----- End forwarded message ----- -- -bill! Sent from my computer _______________________________________________ vox-tech mailing list vox-tech@lists.lugod.org http://lists.lugod.org/mailman/listinfo/vox-tech
