I-Silicon Image MHL ihamba nge-8K TV Ehamba phambili
Ngenkathi i- 4K Ultra HD iqhubeka nokuxazulula emakethe yomthengi ( ama-TV , Streaming , ne- Ultra HD Blu-ray esendleleni ), inqubekelaphambili ayimi lapho. I-HDR (ububanzi obuphezulu obuphezulu) I-TV ifike emakethe, futhi u- 8K usendleleni.
Ngombono othile, ukulungiswa kwe-8K kumelwe insimu ye-pixel ka-7860x4320, okulingana nama-megapixel angu-33.2, noma i-16x isinqumo se- 1080p (8K ngu-4320p).
Kodwa-ke, 8K namanje yizindlela ezivela kubathengi. I-Silicon Image (okuyiyona manje ingxenye ye-Lattice Semiconductor) ithumele i-chip yayo yokuqala ye-AV ye-8K, i-Sil9779 ukuze isetshenziswe kunoma iyiphi i-TV engu-8K ezayo, kodwa kuyoba yisikhathi ngaphambi kokuba ungene phansi wenze umdayisi wakho wendawo futhi uthenge eyodwa, futhi Izakhiwo ezingqalasizinda kumele zibekiwe ukuze abakhiqizi nabahlinzeki bokuqukethwe babe namathuluzi abawadingayo ukuze balethe abasebenzisi abathengi phezulu. Sisaqala ukukhetha okukhethiwe kokuqukethwe okungu-4K.
Ukucubungula Amakhono we-Sil9779
Inhliziyo ye-Sil9779 yi-audio / video yayo yokudlulisela phambili nokucubungula amandla, okufaka:
- Ukuhambisana nama-video angenayo angama-8K / 60Hz angakwazi ukuhlinzeka nge-8K upscaling ngamasignali okufakelwa okuphansi.
- I-HDR, njenge-Dolby Vision, Deep Color, BT.2020 (ebizwa nangokuthi isikhala sombala we-Rec.2020) ehambisanayo.
- Ukusekela amafomethi ezomsindo ozwakalayo okuzungezile okuzungezile, afana ne- Dolby Atmos ne- DTS: X. Futhi, ukusekelwa kunikezwa amafomethi ama-bitrate aphezulu (i-HiRez) kuphela nama-audio-kuphela kuphela atholakalayo lapho ividiyo ingadingi ukuboniswa. Amandla womsindo we-Sil9779 angavumela i-chipset ukuthi isetshenziselwe abamukeli bemidlalo yaseshashalazini kanye nabacubungula be-AV preamp.
Izinketho zokuxhumana ze-Sil9779
Ngaphandle kwamakhono okucubungula we-Sil9779, futhi inikeza umsizi othakazelisayo wokuxhumana, okufaka okulandelayo:
- Enye ye- superMHL yokufaka / okukhiphayo okusethayo okusekela amavidiyo we-8K / 60Hz wezinketho ze-set-top ezisekelwe ku-8K kanye ne-TV, kanye nokuhlinzeka ngokuhambisana nokuxhumana nanoma yimaphi amadivayisi wemithombo enikwe amandla we-MHL noma i-USB Type-C , njenge-Smartphones namathebulethi .
- Izimpendulo ezintathu ze-HDMI 2.0 zokuxhuma kwanoma iyiphi idivayisi yomthombo onikwe amandla i-HDMI (izinqumo ezifika ku-4K / 60Hz).
- Ukusekelwa kwe-HDCP 2.2 kufakiwe.
Kulabo abacabanga ukuthi i-Silicon Image / Lattice Semiconductor ne-MHL Consortium bayagxuma ngesibhamu ngo-8K maduzane, khumbula ukuthi iJapane ibilokhu ihlola ubuchwepheshe be-8K yokusakazwa kwe-TV iminyaka eminingana futhi ihlolwe ubuchwepheshe ngo-2016 Imidlalo yama-Olympic eRio De Janeiro, eBrazil. Umgomo waseJapane ukuqeda izinga lokusakazwa kwe-TV ye-8K ngesikhathi samaMidlalo we-Olympic ka-2020, azobanjwa yiTokyo.
Kodwa-ke, i-8K namanje ingaboniswa nje kuphela ukuthi ifuna ukuthengwa komthengi kodwa nayo kufanele ikwazi ukukhokhela.
I-Double Dual SuperMHL / HDMI 2.0 Ama-Chips
I-Lattice Semiconductor ikhishwe amanye ama-8K processing chips (SiI9398 no-SiI9630) ukuze afakwe kuwo wonke amadivayisi nomthombo wokubonisa.
Zombili iziphuphu zihlinzeka ngevidiyo kanye ne-audio pass-through kanye nokucubungula amandla njenge-SiL9779 okukhulunywe ngayo ngenhla, kodwa futhi ihlinzeka ngemidwebo emibili yemodi eyenza ukuba isetshenziswe kokubili imvelo yokuxhuma ye-SuperMHL ne-HDMI 2.0 ngokusebenzisa ukusetshenziswa kwamachweba ahlukene uhlobo olulodwa lwemfuneko yokuxhumeka.
Ezinye zezincazelo zifaka:
- Kufike ku-8K isinqumo ku-60fps enemibala engu-12-bit
- Izinga lokudlulisa le-18Gbps
- I-HDR ikhono
- Ukuhambisana nawo wonke amafomethi alalelwayo afaka i-Dolby Atmos ne-DTS: X.
I-SiI9630 yi-transmitter engakwazi ukufakwa kudivayisi ehambisanayo yomthombo (isibonelo i-disc player, ibhokisi lokusetha ikhebula / satellite, umsakazo wezokuxhumana, i-console yemidlalo, njll.) Kanti i-SiI9398 iyisamukeli esingafakwa endaweni ehambisanayo bonisa idivayisi (i-TV noma iprojekti yevidyo).
Zombili izindiza zingasebenza kuma-setsups afaka amadivaysi asebenzisa i-SiL9779 noma i-chips SiI9396 SuperMHL ( funda umbiko wami ku-SiL9396)
Ukuze uthole imininingwane eminingi nge-SiI9398 no-SiI9630, funda isimemezelo esisemthethweni kusuka kuLattice Semiconductor.