Isku xirka HDMI: fiilada, telefishanka, qalabka warbaahinta - kala duwanaanshaha
Isku xirka HDMI waa isbarbardhig ku saabsan gudbinta signalad heer sare ah, oo loo isticmaalo in lagu soo saaro maqalka iyo fiidiyaha aaladda dib u soo laabashada.
Horumarinta joogtada ah ee teknolojiyadda adduunka ee elektiroonigga ayaa horseeday isqabqabsi u dhexeeya heerarka gudbinta seenyaalaha u dhexeeya PC, TV, cayaar, masraxa guriga iyo qalabka kale ee AV. Loogu tala galay isticmaalaha, dhibaatadu waxay umuuqataa xanibaado:
- sanqadha;
- midabka sawirku waa qalloocan yahay;
- calaamadaha looma gudbiyo qaraar gaar ah;
- taageero looma helin 3D;
- dib-u-kicinta iftiinka dambe ee HDR;
- tikniyoolajiyadda kale lama taageerayo: maqal ama muuqaal fiidyow ah
Isku xirka HDMI
Faahfaahinta soo-saaraha soo gudbinta codka iyo sawirka:
| Heerka HDMI | 1.0 - 1.2a | 1.3 - 1.3a | 1.4 - 1.4b | 2.0 - 2.0b | 2.1 |
| Astaamaha loogu talagalay fiidiyaha | |||||
| Bandwidth (Gbps) | 4,95 | 10,2 | 10,2 | 18 | 48 |
| Qiimeynta dhabta ah (Gbps) | 3,96 | 8,16 | 8,16 | 14,4 | 42,6 |
| TMDS (MHz) | 165 | 340 | 340 | 600 | 1200 |
| Astaamaha loogu talagalay maqalka | |||||
| Saamiga celceliska sanbal kasta, (kHz) | 192 | 192 | 192 | 192 | 192 |
| Dhawaqa codka ugu badan (kHz) | 384 | 384 | 768 | 1536 | 1536 |
| Cabbirka Muunadda (xirmooyinka) | 16-24 | 16-24 | 16-24 | 16-24 | 16-24 |
| Taageerida Channel Channel | 8 | 8 | 8 | 32 | 32 |
Laakiin miiska soo socdaa waa mid aad u xiiso badan. Iibsashada kaararka fiidiyowga kumbuyuutarka, qalabka warbaahinta, qaabilaada AV ama TV, adeegsaduhu wuxuu u maleynayaa inuu inta ugu badan ka helayo teknolojiyada. Laakiin sababta oo ah isku-dheelitirka banal ee heerarka HDMI, qaar badani way niyad jabi doonaan. Sidaa darteed, waxaad u baahan tahay inaad ku bilowdo xulashada nooca HDMI.
| Xalka fiidiyaha | Joogitaanka
(Hz) |
Xawaaraha
kala iibsiga видео (Gbit / s) |
1.0-1.1 | 1.2 - 1.2a | 1.3 - 1.4b | 2.0 - 2.0b | 2.1 |
| HD diyaar (Xnumxp) 1280 720 |
24 | 0,072 | haa | haa | haa | haa | haa |
| 30 | 0,09 | haa | haa | haa | haa | haa | |
| 60 | 1,45 | haa | haa | haa | haa | haa | |
| 120 | 2,99 | no | haa | haa | haa | haa | |
| HD buuxa (1080p) 1920 1080 |
24 | 1,26 | haa | haa | haa | haa | haa |
| 30 | 1,58 | haa | haa | haa | haa | haa | |
| 60 | 3,2 | haa | haa | haa | haa | haa | |
| 120 | 6,59 | no | no | haa | haa | haa | |
| 144 | 8 | no | no | haa | haa | haa | |
| 240 | 14 | no | no | no | haa | haa | |
| 2K (Xnumxp) 2560 1440 |
30 | 2,78 | no | haa | haa | haa | haa |
| 60 | 5,63 | no | no | haa | haa | haa | |
| 75 | 7,09 | no | no | haa | haa | haa | |
| 120 | 11,59 | no | no | no | haa | haa | |
| 144 | 14,08 | no | no | no | haa | haa | |
| 240 | 24,62 | no | no | no | haa | haa | |
| 4K 3840 2160 |
30 | 6,18 | no | no | haa | haa | haa |
| 60 | 12,54 | no | no | no | haa | haa | |
| 75 | 15,79 | no | no | no | no | haa | |
| 120 | 25,82 | no | no | no | no | haa | |
| 144 | 31,35 | no | no | no | no | haa | |
| 240 | 54,84 | no | no | no | no | haa | |
| 5K 5120 2880 |
30 | 10,94 | no | no | no | haa | haa |
| 60 | 22,18 | no | no | no | no | haa | |
| 120 | 45,66 | no | no | no | no | haa | |
| 8K 7680 4320 |
30 | 24,48 | no | no | no | no | haa |
| 60 | 49,65 | no | no | no | no | haa | |
| 120 | 102,2 | no | no | no | no | haa |
Isku xirka HDMI: tikniyoolajiyadda casriga ah
Kuwa ugu macaan ayaa ku hadhay dhamaadka. Soo-saareyaasha iyo iibiyayaashu waxay ka dhawaajiyeen inay ka hadlaan tikniyoolajiyadda SUPER ee taageera elektiroonigga. Kaliya soo iibso, xir oo ku raaxeyso sawirka iyo tayada codka.
Laakiin waxaa jiray!
Haddana, waxay kuxirantahay heerka HDMI iyo waafaqsanaanta aaladda. Intaa waxaa sii dheer, macaamiisha badankood oo leh qalab duug ah oo iibsanaya hal qeyb oo cusub oo tiyaatarka guriga ah, teknoolojiyadda casriga ah badankood waa lacag hoos u dhaca. Ama, si aad u gaadho natiijada, waxaad u baahan doontaa inaad cusboonaysiiso baarkinada korantada ee guriga.
Taageerada tikniyoolajiyadda casriga ah ee la jaan qaada heerka HDMI:
| Engineering | 1.0-1.1 | 1.2 - 1.2a | 1.3 - 1.4b | 2.0 - 2.0b | 2.1 |
| Full HD Blu-ray Disc iyo HD DVD fiidiyow | haa | haa | haa | haa | haa |
| Kontoroolka Elektaroonigga ah (CEC) | haa | haa | haa | haa | haa |
| DVD Audio | no | haa | haa | haa | haa |
| Super Audio CD (DSD) | no | no | haa | haa | haa |
| Afka-dibnaha | no | no | haa | haa | haa |
| Dolby TrueHD / DTS-HD Master Audio | no | no | haa | haa | haa |
| Liiska cusboonaysiinta ee amarrada CEC | no | no | haa | haa | haa |
| Muuqaalka 3D | no | no | no | haa | haa |
| Kanaalka Ethernet (100 Mbit / s) | no | no | no | haa | haa |
| Kanaalka Soo-celinta Audio (ARC) | no | no | no | haa | haa |
| 4 durdurrada durdurinta | no | no | no | no | haa |
| 2 Video Stream (Dual View) | no | no | no | no | haa |
| Hybrid Log-Gamma (HLG) HDR OETF | no | no | no | no | haa |
| Static HDR (metadata) | no | no | no | no | haa |
| Firfircoon HDR (metadata) | no | no | no | no | haa |
| Kordhinta Channel Return Channel (eARC) | no | no | no | no | haa |
| Heerka kala-beddelka ee isbeddelka ah (nooca ciyaarta VRR) | no | no | no | no | haa |
| Farsamaynta Cadaadiska Muuqaalka Video-ga (DSC) | no | no | no | no | haa |
Xiriiriyaha fudud ee HDMI, nooca aan qofna fiiro gaar ah siineynin, ayaa si weyn u burburin kara farxadda dhageysiga muusikada ama daawashada filim. Iyo kadis ahaan. Waa hal shay oo lagu yareynayo xalka ama cabbirka shaashadda. Kuwani waa saddex geesood. Laakiin taageerada la'aanta tikniyoolajiyada saxda ah waa musiibo.
Natiijadu waxay niyad jab ku tahay adeegsadeyaal badan. Laakiin tani waa qalab aad u fiican oo loogu talagalay in laga fikiro iibsashada iyo in tallaabo loo qaado jihada saxda ah markii qalab la iibsanayo. Akhriso waxbarashoisbarbar dhig. Aamin waxa aad aragto, ma aha sheekooyinka kuwa wax iibiya ee caqliga leh ee kaliya u baahan inay iibiyaan sheyga.