10-4 Chief.. Good Pointers..
Opening an old-PNG’s within PS-CS5 I see my 140 images are index color Mode (256).
Then, I’d created an NEW Action that changed the mode from index to RGB, Selected the transparent area, Did a Ctrl+Shift+I (invert selection)…
Created the Alpha Mask by clicking the icon below Layers Pallet (So there is now an Alpha Channel of -Black Area surrounding The T-Shirts themselves are the White Mask).. Saved for web as PNG-8 (not PNG-24 ~I forget why I choose that)..
Now, as a (random-hurried) TEST, I created an HTML WEBPAGE using (not Dreamweaver -but a MS Version called ~ahhhhhh.. FPage) (a really easy way to create a webpage using a GUI program that provides a simple interface to create an HTML Doc with Preview… -ah the backlash of FrontP haters…I hear you, echo-ing…)… I Placed my png Image on the page.. *In Preview Mode the image has a BLACK BACKGROUND, but when previewed in the BROWSER, its Transparent…
So I am uploading one image of my t-shirt, for the enjoyment of those interested in discovering whether or not I have create a proper Transparent Image using Photoshop with Alpha Channel.
Thank you, thank you..