Posts by alluringreality

Quote: Originally Posted by Ian Beale For sure xbmc play BD as it play one right now no problem? The Blu-ray version is based around menus to select patterns. I've never used xbmc, but a google search has me questioning if the program...

Quote: Originally Posted by ZandarKoad Anyone know where the authors are? I'd like to distribute some of these calibration discs to my customers (with full credits in tact of course) but I can't do it for free. I tried PM'ing a week...

Quote: Originally Posted by Bluescale If I understand the post you linked correctly, calculating Red 75% saturation as R100%, G25%, B25% is incorrect because it doesn't account for gamma? I just know that their intent was to maintain...

Quote: Originally Posted by zoyd That's the definition of APL dependent gamma. Peak white is maintained and all other levels are redistributed (Lower levels by a larger percentage compared to higher levels) Also when peak white is not...

Quote: Originally Posted by Bluescale I just saw this, and have to admit I've never understood the purpose of measuring 0 IRE. The default operation is that they calculate gamma between black and white (with black compensation), and...

Quote: Originally Posted by zoyd That's correct, contrast is constant for all patterns. I don't know why you thought otherwise. I was mainly trying to come up with some possible explanation how 100% stays relatively constant while...

Quote: Originally Posted by zoyd I measure no ABL effects on my plasma when peak white is set at 36 ftL or below and input video levels do not exceed an average of 45%. I do however still measure differences in gamma response with...

Quote: Originally Posted by Bluescale What *should* I be doing? The saturation patterns on the disc are just based on the ColorHCFR series. They were trying to maintain a constant light output with an assumed...

Quote: Originally Posted by Doug Blackburn 18%, 12%, 10%, variable... there are few, if any, people who could tell the difference in plasma images with any of those window sizes after calibration. Personally I have little interest in...

Quote: Originally Posted by zoyd I measure a constant white Y (last line in chart) for all patterns. Okay, that makes sense. Most of the plasma measurements I'm used to seeing people post don't operate that way.