#Gamma
14-May-94 17:40:08
Sb: #101611-#Gamma
Fm: M. G. BATCHELOR 71532,1214
To: Joseph M. Wilson 73531,2071
Well, I'm jumping back on this thread because I'm afraid something's being
missed here. Even though I missed the beginning of this thread, I gather you
are very concerned about your gamma-matching indicator number, AND you are
using an SVGA display and/or an RGB monitor. If so, besides all that's been
said about gamma, if you're going out to tape – you shouldn't even be using the
SVGA/RGB monitor combo for evaluation in the first place…..you should be
using the framebuffer and an NTSC calibrated monitor. When I'm at the
appropriate stage in a project, I'll actually go out of the framebuffer,
through the format converter, and through the recorder itself in EE mode to the
NTSC monitor. That's the only way I can get an idea of what it's really going
to look like on tape. I'll even monitor the composite or Y/C3.58 video, even
though it's a component recorder, because that's what the end user is going to
see – even though it looks worse. No point in fooling yourself here by
monitoring a different or better looking signal than what's going to be on the
distibution tape. I may model & animate with SVGA/Multisync, or even start to
get close with the rendered images, but then switch over to the NTSC stuff to
finalize. Also, where I run my multisync at with an SVGA display, my
gamma-matching indicator says 2.46 ! Forget about it. Do the above.