#Setting r3 gamma
20-Oct-93 17:43:40
Sb: #62512-#Setting r3 gamma
Fm: David J. Marks 72172,1036
To: Yost Group 76702,413
YG: "Elusive" is definitely the word to describe gamma. But once you get it
adjusted, you don't have to bother with it again (unless you change monitors),
and the results are fantastic.
I'd like to change the subject line to read "Trouble in Paradise!"
I just spent a marathon 1.5 hours on the phone with Truevision to find out why
Gamma correction in 3DSr3 isn't helping me at all. The gamma adjustment slider
in 3DS always winds up darn close to 1.0 for my composite NTSC signal.
According to Truevision, here's why: The Targa + boards are "optimized" for
NTSC video, utilizing look-up tables to put the correct information on the
screen. To me, this translates to "pre-corrected" gamma. The techies there (I
had 3 of them on speaker phone) asked that the Yost Group contact them
regarding my question. They were able to reproduce my results exactly. I will
Email you the phone number.
Please check into this as many of us would like to take advantage of your gamma
correction instead. Thanks.
– David J. Marks