AVC Ultra Specs

[Zak Ray]

Anyone know (or know where to go) for some hard details on AVC Ultra? Trying to figure out things like frame sizes, bit rates, bit depths, and chroma sampling for AVC-LongG, AVC-Proxy, and the high-end specs Ultra is made up of…

Thanks much!
Zak

[Zak Ray]

Also do the high bitrates (200, 400) and bit depths (12) apply to the 720 frame sizes, or just 1080? Or are they for the 2k/4k rasters?

[Zak Ray]

Okay, found this document which explains a lot:
https://pro-av.panasonic.net/en/sales_o/broch_pdf/P2brochure.pdf

Details still sketchy on the 4K format though (i.e. frame rates), and AVC Proxy (i.e. chroma sampling). Anyone?