![]() ![]() ![]() We should add that the High Dynamic Range (HDR) standard being used by the BBC is known as Hybrid Log-Gamma (HLG), which the BBC says “ provides improved picture quality not only to HDR Ultra HD devices, but to the vast majority of Standard Dynamic Range Ultra HD devices, too.” ![]() All footage will be shown at 50fps (frames per second). At present the BBC iPlayer service recommends a download speed of just 2.8Mbps (Megabits per second) for their normal HD video streams, which falls to 1.5Mbps for “ standard quality” (SD).īy comparison the BBC are now recommending “ at least” a 40Mbps connection to view the best full 4K quality (3840 x 2160 pixels) and if your connection can only deliver 20Mbps+ then you’ll instead be presented with a lower resolution of 2560 pixels (wide), which is still well above full 1080p HD quality (1920 x 1080 pixels) but it’s obviously not 4K. Assuming you actually manage to get on to one of these trial screenings then you’ll also require a better than “ superfast broadband” (24Mbps+) connection to get the most out of it, as well as a 4K and HDR supporting TV. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |