4K TV show images
The majority of video UIs are defined by the quality of the image. 4K images present
a significant bump in resolution over "HD" (1080p).
Late 2014, Gracenote was still collecting and normalizing this expanded catalogue of new
images and in parallel, beginning to implement quality improvement efforts (based on
customer feedback) to the existing library.
Gracenote needed to a way to demonstrate both to maximum impact. The most effective
way to demonstrate the quality of a 4K image is to show those images on a monitor capable
of 3840 x 2160 resolution.