Nekuuya kweHDMI seyoyo yakaipa wired audio / video protocol protocol yeimba yemitambo, nzira itsva dzekushandisa zvakanakisa zvayo maitiro nguva dzose dziri kutariswa.
Pakutanga, HDMI yaiva nzira yekubatanidza mavhidhiyo maviri ekugadzirisa mavhidhiyo (ayo anowanzobatanidza 4K ne 3D ) uye mutinhiro (kumusoro 8 makirasi) muhutano humwe chete, kuderedza kuwanda kwemagetsi ejecha.
Zvadaro kwakauya pfungwa yekushandisa HDMI senzira yekutumira mashizha ekurongedza pakati pezvishandiso zvishandiso, pasina kushandisa sangano rega rokutonga. Izvi zvinotumidzwa nemazita akawanda zvichienderana nemuiti (Sony Bravia Link, Panasonic Viera Link, Sharp Aquos Link, Samsung Anynet +, etc ...), asi zita rayo rinoreva HDMI-CEC .
Imwe pfungwa inowanzobudirira kubudirira iyo Audio Return Channel , iyo inobvumira imwe kambo yeHDMI kutumira zviratidzo zvezwi mumativi ose maviri, pakati peTV uye Home Theater Receiver, kubvisa kudikanwa kwekuita zvakasiyana nehutano hwekutaura kubva paTV kusvika kune mumba muteereri.
Pinda MHL
Chimwe chinhu chinowedzera simba reHDMI mberi ndeye MHL kana Mobile Mobile-Definition Link.
Kuti uzviise pachena, MHL inobvumira chizvarwa chitsva chezvigadziri zvinoshandiswa, zvakadai samafoni uye mahwendefa kuti ataure neTV yako kana musha wemitambo yekugamuchira, kuburikidza neHDMI.
MHL ver 1.0 inobvumira vashandisi kutumira kusvika 1080p high definition vhidhiyo uye 7.1 chiteshi cheCPM chine mutambo kubva pane imwe chipikicha inotakura inoenderana neTV kana musha wemitambo yemuzinda, kuburikidza ne-mini-HDMI connector pamutambo unochengetedza uye hukuru hwakazara HDMI connector pa iyo pikicha yemusha iyo inonzi MHL-yakabvumira.
Ikoti yeHMM-enabled MHL-inopawo simba simba rako rekushandisa (5 volts / 500ma), saka haufaniri kunetseka nezvekushandisa simba rebheteri kutarisa firimu kana kuteerera mimhanzi. Uyewo, kana usingashandisi mhanji yeMHL / HDMI yekubatanidza zvigadzirwa zvinotakurika, unogona kuchigadzirisa kubudiswa kweHDMI kune dzimwe mimwe midziyo yeimba, zvakadai seBlu-ray Disc player.
MHL uye Smart TV
Zvisinei, hazviregi ipapo. MHL inewo zvinoreva Smart TV zvigone. Semuenzaniso, paunotenga Smart TV, inouya nehumwe hutano hwekubudisa nhau uye / kana kushandiswa kwemagetsi, uye, kunyange zvazvo masangano matsva uye zvigadzirwa zvinogona kuwedzerwa, kune chiyamuro chekuti kukura kwakadini kunogona kuitwa pasina kutenga terevhizheni itsva kuti uwane humwe hutano. Zvechokwadi, iwe unogona kubatanidza mamwe ma media media, asi izvo zvinoreva rimwe bhokisi rakabatanidzwa neTV uye dzimwe nyaya dzomutambo.
Chimwe chekushandiswa kweMHL chinoratidzwa naRoku, iyo, makore mashomanana kumashure, akatora nhepfenyuro yechirongwa chepachirongwa, yakaderedza iyo kusvika kuhukuru hwe USB Flash Drive, asi panzvimbo ye USB, yakaiswa muchina weHMM-enabled HDMI unokwanisa kuvhara muTV ine mhedzisiro yeMHL-yakagadzirirwa HDMI.
Iyi "Streaming Stick" , seRoku, inoreva kune iyo, inouya neyoyo yakavakwa muWifi connection interface, saka haunoda mumwe paTV kuti unyore network yako yemusha uye internet kuti uwane zvigadzirwa zveTV uye zvepafirimu zvinyorwa - uye iwe haudi bhokisi rakasiyana uye dzimwe tambo kana.
Kunyange zvazvo yakawanda ipulagi-in streaming stick devices, haisati inoda HDMI zvayo izvo zvinonzi MHL zvakabatana - rimwe ruzivo MHL rinopa kushanda kwemasimba zvakakwana pasina kudiwa kwekugadzirisa simba rega rega kuburikidza ne USB kana AC adapta yemagetsi.
MHL 3.0
Musi waAugust 20, 2013 , mamwe maitiro ekuvandudzwa akaparidzirwa kuMHL, ayo anonzi MHL 3.0. Izvo zvinowedzera zvinosanganisira:
- 4K (Ultra HD / UHD) gwaro rutsigiro rwekupinza kusvika kune 30 fps (2160p / 30)
- 7.1 kanhiyo Dolby TrueHD uye DTS-HD rutsigiro rwakapoteredza.
- Simultaneous High-Speed Data Channel inobudirira.
- Kuvandudza Remote Control Protocol (RCP) ine rubatsiro rwezvinhu zvakasununguka zvakadai sekubatanidza zvidzidzo, makirobhobho, uye mice.
- Simba uye kuripa kusvika ku10 Watts.
- Kubatana neHCDCP 2.2 .
- Multiple Simultaneous Ratidza rutsigiro.
- Kudzokera kwakatarisana nevekare MHL 1.0 uye 2.0 mavhesi (kusanganisira kuwirirana kwemuviri). Zvisinei, zvishandiso ne MHL zvinyorwa 1.0 kana 2.0 zvingasakwanise kuwana version 3.0 zvigadziro.
Kubatanidza MHL Ne USB
MHL Consortium yakazivisa kuti iyo version 3 connection protocol, inogonawo kuiswa mu USB 3.1 framework kuburikidza ne USB Type-C connector. MHL Consortium inoreva iyi shanduro seMHL Alt (Alternate) Mode (mune mamwe mashoko, USB 3.1 Type-C connector inowirirana nezvose USB uye MHL mabasa).
MHL Alt Mode inobvumidza kutumira kusvika ku 4K Ultra HD mavhidhiyo ekugadzirisa, mitauro yakasiyana-siyana yekodhi (kusanganisira PCM , Dolby TrueHD, DTS-HD Master Audio ), uye ichipa panguva imwechete MHL audio / video, USB Data, uye simba zvishandiso paunenge uchishandisa chidimbu cheC-Type-C kumatavi eTV anoshanda, maimba ekugamuchira maimba, uye ma PC, akachengetwa neChina Type-C kana full full HDMI (via adapter) ports. MHL-yakagadzirirwa USB ports ichakwanisa kushandiswa kumabasa ese USB kana MHL.
Imwezve MHL Alt Mode inonzi Remote Control Protocol (RCP) - iyo inobvumira HML zvitubu zvakabatwa muTV zvinoenderana neTV's remote control.
Mishonga inoshandisa MHL Alt Mode inosanganisira mafoni, mahwendefa, uye makombikiti akachengetwa USB 3.1 Matanho eC-C.
Uyewo, kuti kugadziriswa kuve kwakagadziriswa, tambo dziripo iyo USB 3.1 Matanho eC C pane rumwe rutivi, uye HDMI, DVI, kana VGA connectors kune rumwe rutivi, zvichibvumira kushamwaridzana nemamwe magetsi. Uyezve, tarisa mazano ekugadzirisa mazvikwata anotengesa zvinoshandiswa zvinosanganisira MHL Alt Mode yakafanana USB 3.1 T-C, HDMI, DVI, kana VGA connectors sezvinodiwa.
Zvisinei, chisarudzo chekushandisa MHL Alt Mode pane chimwe chigadzirwa chinotsanangurwa nemuumbi wezvigadzirwa. Mune mamwe mazwi, sezvo chigadzirwa chingave chakagadzirirwa ne USB 3.1 Chikwata cheC-C, hazvirevi kuti inongoerekana iri MHL Alt Mode-yakabvumira. Kana iwe uchida kuti iyo yakakwana inotarisa kutarisa MHL kuratidziro pedyo ne USB connector pane imwe nzvimbo kana nzvimbo yekuenda. Uyewo, kana uri kushandisa USB Type-C kuHTMLMI yekubatanidza sarudzo, iva nechokwadi chokuti HDMI connector panzvimbo yako yekuenda yakanyorwa seyo MHL yakabatana.
Super MHL
Kuchengeta ziso kumangwana, MHL Consortium yakatora MHL kushandiswa mberi nekuiswa kwaSu Super MHL.
Super MHL yakagadzirirwa kutambanudza MHL kodzero mune zvidzidzo zvinotevera 8K .
Zvichava nguva 8K isati yatanga kusvika pamba, uye hapana 8K yakagadzirwa kana kuparidzirwa / kushandiswa kwehupfumi huripo panzvimbo ino. Uyewo, nekutambira 4K kweTV ikozvino kubuda kubva pasi (hakuzove kwakakwana kusvika kusvika gore ra2020) ikozvino 4K Ultra HD TV uye zvigadzirwa zvichagadzirisa nzvimbo yavo kwechinguva.
Zvisinei, kugadzirira kuguma kwe 8K, hutsva huchagadziriswa huchazodiwa kuti utore ruzivo rwakanaka rwekuona 8K.
Apa ndipo apo Super MHL inopinda.
Hezvino izvo Super MHL connectivity inopa:
- 8K 120pamusoro pevhidhiyo inopfuurira kuburikidza.
- Yakaderedzwa 48-Bit Deep Color uye BT.2020 Grim Support Support.
- Sangano reHigh-Dynamic Range (HDR) .
- Tsatsiro yepamusoro-soro yakapoteredza audio audio formats kusanganisira Dolby Atmos® , DTS: X , uye Auro 3D audio , pamwe chete ne-audio-chete mamiriro ekutsigirwa.
- Izvo chete zvisingatauri kudzora kwemamiriyoni akawanda eMHL (TV, AVR, Blu-ray player, STB).
- Simba rinotengesa kusvika 40W.
- Multiple display display kubva kune rimwe chete.
- Kubvumirana kushure neMHL 1, 2 ne3.
- Tsatsiro yeMHL Alt Mode yezvinyorwa zveChina-C-C .
The Bottom Line
HDMI ndiyo inonyanya kuwirirana yeTV uye mishonga yemitambo yemusha - asi, iyo pachayo, haikwanisi nezvose. MHL inopa bhiriji inobvumira kushamwaridzana kwekubatanidzwa kwemaTV uye mapikicha epamba, pamwe nekukwanisa inobatanidza zvigadzirwa zvinotakurika nePc uye laptops kuburikidza nekuenderana ne USB 3.1 uchishandisa rudzi rweC interface. Mukuwedzera, MHL inobatsirawo mune ramangwana rekugadzira 8K.
Ramba Wakarongedzwa sezvinyorwa zvinouya.
Kuchera zvakadzama muhutano hweMHL technology - tarisa Mhemberero yeMHL Consortium Website