CompuServe Thread

Gamma for Video?

1 messages in this thread
#187295From: GARRY HARGREAVESAug 25, 1995 4:22 PM
Hi Guys I'm dumping some single frames of an animation (752×576, 24 bit uncompressed TGA's) to tape via a bureau service who is using PAR (hence the PAR/PAL res). My question is: I'm not sure how dark and how much the colors will vary from the PC's monitor to the video back (a TV?) At the moment I've got the PC hooked up to 3 output devivces. A SVGA screen, a composite signal to a TV monitor (Panasonic) and a Sony Trinitron (PVM1440Qm) monitor via a SVHS signal. I'm using a PC2PAL decoder to accomplish this – works fine. But as you would expect, tonal differences are quite noticeable – even with color, contrast etc set to mid (default) settings. My SVGA screen (a 17" Digital Corp) has a gamma of 1.24 but My TV and Sony monitor both have a gamma of 1.00 Should I just turn off the SVGA screen and set the lights, colors etc inside 3DS to suit the video output devices? This means I'll have to pump heaps of light into the scene….or do I just let the end user adjust for his/her TV settings? Any advice would be a great help ThanX GH