I'm confused, why would they title it a "Primary Video Format timing", with "1920x1080p @ 59.94/60Hz (Top-and-Bottom)" listed, and also have "1280x720p @ 59.94/60Hz (Frame Packing, Side-by-Side(Half), Top-and-Bottom)" listed. If the 1080 is actually 720, then is the 720 top and bottom actually something else also?
The definition of the Top and Bottom format:
"Top-and-Bottom is one of the HDMI 3D video format structures indicated by the 3D_Structure field
and is composed of two stereoscopic pictures: Left and Right, which are subsampled to half
resolution on the vertical axis, and defined as shown in Figure 8-6."
Which to me sounds like they are half vertical rez images, 1920x 540, not 1280 x 720
Look at the Figure 8-6 3D structure (Top-and-Bottom) EXPLAIN!
