2001.02.21 18:05 "PhotoShop alpha channels and LibTiff", by Chris Losinger

2001.02.22 14:36 "RE: PhotoShop alpha channels and LibTiff", by Ricardo Lopez

I think a nice solution would have been to have the user name the extra channel 'alpha' if they intended it to be an alpha channel. Then, if the name of the channel is 'alpha', Photoshop puts the correct tag in.

But what do I know, I am just a lowly software developer..

Ricardo Lopez, Ph.D.
Senior Scientist, Summus Ltd.
434 Fayetteville St. Mall
Raleigh, N.C. 27601