Originally Posted by Kilian.ca
"err on the side of caution".
In the patched disc, 'A8 - Dynamic and Center' and 'B1 - Backlight Comparison' screens, would it be more useful to put some figures such as % APL gray for quick reference?
I'll list what you questioned here if anyone happens to be interested.
The background on the dynamic pattern moves between 0%, 25%, 50%, 75%, 100%.
The backlight pattern uses 73 on the left and 94 on the right. That's about 26% and 36% in terms of percent stimulus. Assuming a 2.2 gamma the halves are about 5% and 10% of 100% luminance, which is how backlighting is generally discussed. The actual percentage of 100% luminance will depend on the display's gamma, and I went with 2.2 gamma based on what I had seen of digital TV measurements.
Would it be possible in future versions to add some 1080i50 (25p) clips for assessing de-interlacing and judder for 50Hz 1:1 output and/or 50-60Hz conversion? Thanks.
Sections F to J are from http://www.avsforum.com/avs-vb/showt...51#post6049851
You could always see if Ron would create 1080i50 clips. There are some considerations with how that isn't really Region A sort of video, but as long as the authoring software passes the video it would probably be possible to include some way or other.