= Сообщение: 8211 из 12491 ====================================== ENET.SYSOP = От : Fabio Bizzi 2:335/364.1 31 Jan 19 08:08:46 Кому : Henri Derksen 31 Jan 19 08:08:46 Тема : Milos Bajer. FGHI : area://ENET.SYSOP?msgid=2:335/364.1+5c52a2b7 На : area://ENET.SYSOP?msgid=2:280/1208@FidoNet+0f84cead = Кодировка сообщения определена как: UTF-8 ================================== ============================================================================== Hello Henri!
31 Jan 19 05:00, you wrote to BjФrn Felten:
HD> Have you ever heard of QoS, Quality of Service? HD> I.e. to prioritise VoIP, and TV-video in 2K, 4K or even 8K transport, HD> above Data transport, wich is less time critical. HD> You donot want to hear hicks in sound or video.
Do you have an 8K video provider that streams movies and series to your home? :)
Amazon video, Netflix, YouTube and so on are used to use HVEC, V1, VP9, H.264 or H.265 codecs to save bandwidth so with VP9 for example a 1080p fits about 2Mb/s of bandwith, a 4K about 17Mb/s and an 8K is about at 21Mb/s.
So with a poor FTTC you have about 50/10 Mb/s of bandwith, with an 8K stream you have more than half the bandwith to waste before use QoS. :)
