[gentu]

Първоначално написано от dzumba

Говоря не за канал,а за HDR съпорт!

-ето нещо за размисъл:What about cables and connectors?

The source device (a 4K Blu-Ray player, say) and TV must be HDMI 2.0a to transmit the metadata, however. If you have a receiver and want to use it for switching, it will need to be HDMI 2.0a as well.

What is HDMI 2.0a?
-

Most of the 4K TVs and non-4K announced in 2015, including numerous high-end models such as LG's 2015 OLEDTVs , don't support HDR. They don't need HDMI 2.0a and have no use for HDR signals, via HDMI or otherwise.

The only TVs we know about for 2015 that do support HDR are Samsung's SUHD line, Vizio's Reference series , Panasonic's CX850 and two of Sony's most-expensive XBR models.

Notably, the spec doesn't regulate streaming connections directly from the Internet to a TV -- for example, HDR from Amazon or Netflix (coming later this year) -- just those from HDMI sources. That's because streaming connections skip HDMI entirely, allowing direct communication between the Internet and the TV's decoder, which typically utilize HEVC (High Efficiency Video Coding) or VP9 compression for 4K video.