Le input / output gbogbo siwo le egbegbe video dɔwɔnuwo ƒe service panels dome la, kakaɖedzi li be HDMI connector aɖe li. Le nyateƒe me la, mɔ̃ sia si zɔna kabakaba lae nye etsɔme dzidzenu na fefewɔla yeyewo kple dijitaal TVwo.
Tsã la, agbea nɔ bɔbɔe wu eye wònɔa bɔbɔe wu. Antenna RF input ɖeka nɔ TV la dzi, si ŋu wotsɔ nusianu do ƒome kplii - UHF antennawo, antenna xoxowo kple, amesiwo si wo le, VCRwo. Woyɔa nusi va le ƒe alafa si va yi ƒe ƒe 90-awo me kple dzɔdzɔmeŋutinunya kple mɔ̃ɖaŋununya ƒe tɔtrɔ gã kple sue siwo kplɔ wo nɔewo ɖo be zitɔtɔ. Wozã video mɔ̃ɖaŋununya geɖe, eye wo dometɔ ɖesiaɖe hiã be woatsɔ nyatakaka vovovowo ade TV la me - RCA, S-Video, RGB, kple bubuawo.Afɔɖeɖe yeye aɖe le television ƒe ŋgɔyiyi me de dzesi dijitaal TV ƒe akpawo ƒe dodo. Le dodokpɔ vovovowo megbe la, xexeame katã ƒe dijitaal mɔnu aɖe si woatsɔ aɖo nɔnɔmetata siwo ƒe lolome deŋgɔ la do - HDMI (High Definition Multimedia Interface).
Wozãa HDMI dijitaal ŋgɔdonya tsɔ tsɔa nyadzɔdzɔgblɔmɔnuwo ƒe nyatakakawo (odio kple video siaa) tso teƒe aɖe - DVD ƒomɔ̃, satellite xɔla alo decoder yi dijitaal TV dzi. Woɖoa nyatakakawo ɖe amewo to ka ɖeka dzi wozi wo dzi manɔmee (to vovo na, le kpɔɖeŋu me, DVI si sɔ, si wɔa dɔ kple nɔnɔmetata ko).
Egbea la, HDMI va zu dɔwɔƒea ƒe dzidzenu ŋutɔŋutɔ si wozãna tsɔ ɖoa odio kple video me nyawo ɖe amewo. Nyitsɔ laa la, menye elektrɔnikmɔ̃ɖaŋudɔwɔƒe xɔŋkɔwo koe zãe o - Hitachi, Matsushita Electric Industrial (Panasonic), Philips, Sony, Thomson (RAC), Toshiba, ke boŋ dɔwɔƒe gãtɔ siwo le modzakaɖedɔwɔƒewo hã - Fox, Universal , Warner Bros., Disney, kple bubuawo Kaka ƒe sia nawu enu la, wogblɔe ɖi be woadzra mɔ̃ siwo ade miliɔn 60 siwo ŋu HDMI kadodo le.
Ewɔlawo gblɔ be susu vevi siwo ta wowɔ ŋgɔdonya lae nye alesi ezãlawo le bɔbɔe kple nɔnɔmetata si woɖe tso eme ƒe nyonyome deŋgɔ. Nukpɔsusu vovovowoe le ezãlawo ŋutɔ si le esia ŋu.
Nusiwo le ame ŋu le mɔ gbadza nu
Ðikekemanɔmee la, HDMI nye mɔ̃ɖaŋununya si le ŋgɔ yim. June 2006 ƒe ŋgɔdonya yeyetɔ, si nye 1.3 ƒe tɔtrɔ, naa dɔwɔwɔ le ɣeyiɣi si nye 340 MHz (vaseɖe 10.2 Gbit / s) - gbã la, wowɔ dzesi mawo tɔgbe na HDTV ƒe nɔnɔme ƒe ŋgɔyiyi le etsɔme, gake fifia la, ŋutete akpa gãtɔ siwo dɔwɔnuawo di vevie eye wozãa wo ɖe taɖodzinu si woɖo be woawɔ la nu.
Nukpɔkpɔa sɔ nyuie na dɔwɔwɔ kple Blu-Ray kple HD-DVD, dzidzime yeye ƒe fefewɔƒewo (XBOX 360, Playstation3) kple egbegbe HDTV-TVwo.
Interface la nye megbedede si sɔ kple DVI. Esia fia be le nukpɔsusu nu la, anya wɔ be woakpɔ video tso DVI-mɔ̃ dzi le HDMI TV dzi, eye wòatrɔ ɖe eŋu.
HDMI doa alɔ PC kadodo kple nuƒlelawo ƒe elektrɔnikmɔ̃wo. Woate ŋu ato videokaɖi dzi atsɔ kɔmpiuta aƒo ka na digital monitor kple TV siaa.
Tsɔ kpe ɖe eŋu la, wowɔa ŋgɔyiyi si yia edzi le ŋgɔdonya la ŋu le alesi woyi edzi doa alɔ megbedede ƒe wɔwɔ ɖekae kple mɔ̃ xoxowo ŋu bubu me.
Video
HDMI te ŋu wɔa dɔ kple dijitaal dzesi si ƒe nyonyome deŋgɔ kple HDTV ƒe nyonyome siaa - kple vovototo si nye 420p va ɖo 1080p na dijitaal video, eye, le gɔmeɖose nu la, kple analog ɖoɖowo NTSC, PAL, kple bubuawo.
HDMI 1.3 ƒe tɔtrɔ yeyetɔ doa alɔ amadede 30, 36 kple 48-bit le RGB dzidzenua me - i.e. vɔvɔli siwo wu biliɔn ɖeka (!) - vovototo si nyo wu, amadede ƒe tɔtrɔ, kple bubuawo Wodoa alɔ amadede ƒe dzidzenu yeyewo hã (ex. xvYCC - Amadede siwo sɔ gbɔ zi gbɔ zi 1.8 wu esiwo egbegbe HDTV ƒe dzesi doa alɔe).
Gbeɖiɖi
Nuƒomɔ̃a wɔa dɔ kple gbeɖiɖi ƒe nɔnɔme vovovowo:
Stereo ƒe nukpɔsusu;
Odio ƒe nɔnɔme siwo me mɔ̃ geɖe le - Dolby Digital, DTS, kple bubuawo;
Etsɔme kpuie ƒe nɔnɔmewo - Dolby TrueHD kple DTS-HD;
Doa alɔ 8-channel digital odio ƒe kaka le 192 kHz me nutete aɖeke kura manɔmee.
HDMI 1.3 tɔ naa video kple odio ƒe ɖoɖowo ƒe ɖekawɔwɔ. Zi geɖe la, video xɔa ɣeyiɣi didi vie hafi wowɔa dɔ wu odio - HDMI ƒe ŋgɔdonya la trɔna le eɖokui si.
Le goawo katã me la, ele be nuƒlela nanya nu tso dɔwɔnu siwo le eƒlem ƒe ŋgɔdonya ƒe nɔnɔme tɔxɛwo ŋu gbã. Zi geɖe la, nuƒlelawo ƒe elektrɔnikmɔ̃wo wɔlawo tsɔa kpekpeɖeŋu nana nusiwo wobu be wohiã na mɔ̃ aɖe koŋ la ko dea eme le woƒe ŋutega le asisiwo ƒe nuhiahiãwo ŋu nu. Eyata ɖewohĩ nɔnɔme siwo xoxotɔ aɖe na le TV ƒe nɔnɔme ɖeka me la manɔ HDMI-nuwɔna si le ŋkɔ me si nye egbegbe tɔ wu le TV-mɔ̃ ɖeka me o. Ele be woanɔ te ɖe wò nuhiahiã tɔxɛwo dzi atia nu ɖesiaɖe si nàƒle.
Eye vevietɔ wu la, be nàƒo asa na kuxiwo la, ele be nàkpɔ egbɔ do ŋgɔ be TV si me HDMI ƒe ƒomedodo le la nado alɔ HDCP mɔ̃ɖaŋununya.
HDCP ƒe dɔwɔwɔ
(HDCP) High-bandwidth Digital Content Protection nye mɔ̃ɖaŋununya si Digital Content Protection, LLC (Intel ƒe dɔwɔƒe aɖe) to vɛ be woatsɔ akpɔ nyadzɔdzɔgblɔmɔnuwo ƒe nyatakakawo ta tso wo léle ɖe mɔ̃ dzi si ŋu womeɖe mɔ ɖo o me. Wozãnɛ le DVI (ƒã hafi) kple HDMI siaa me. HDCP le dijitaal television siwo ƒe ŋkume keke egbea katã kloe. Esi wònye be kadodo le HDCP kple HDMI dome si womate ŋu ama o ta la, esiae hea nyatoƒoetoto vevitɔwo tso ezãlawo gbɔ le ŋgɔdonya la ŋu vɛ.
Wonya be nyatakakadzraɖoƒe wɔlawo vɔ̃na na ƒudzidzodalawo be woafi dijitaal nyatakaka deŋgɔwo ahaŋlɔ wo ɖe wo dzi. Eyata zi geɖe la, ezãlawo bua fɔ sinimadɔwɔƒewo be wohe tɔtɔ aɖewo vɛ le elektrɔnikmɔ̃wo ƒe asitsatsa me.
HDCP ƒe dɔwɔwɔ ƒe gɔmeɖose le bɔbɔe ŋutɔ - mɔ̃wo ɖoa dze kple wo nɔewo to HDMI ka dzi eye woɖɔlia safui aɖe tsɔ ɖea dzesi la gɔme. Ne wotsɔ mɔ̃ aɖe si léa nu ɖe mɔ̃ dzi do ka kplii la, play-module la gbea nyatakakawo ɖoɖo ɖee. Amesiwo ŋu aɖaŋudzedze ma tɔgbe gblẽ nu le dometɔ aɖewoe nye TV siwo me HDMI le siwo mewɔa HDCP mɔ̃ɖaŋununya o la tɔ. Menye ɖeko mɔ̃ mawo meléa nyatakaka siwo wokpɔ ta na la ɖe mɔ̃ dzi o, ke womexlẽa wo hã o.
Esia hea dzikudodo si sɔ ŋutɔ vɛ na nuƒlela siwo na ga gbogbo aɖe nyitsɔ laa ɖe mɔ̃ɖaŋudɔwɔnu deŋgɔwo ta. Le susu me la, mɔ̃a le klalo be yeaxɔ dzesi si le nyonyome nyuitɔ kekeake - le nyateƒe me la, HDCP nuŋɔŋlɔ takpɔkpɔ doa kplamatse eƒe xɔxɔ.
Le nyateƒe me la, nuŋɔŋlɔ takpɔkpɔ mɔ̃ɖaŋununya wɔa akpa si nye "Joe si womate ŋu akpɔ o". Nyadzɔdzɔ siwo ku ɖe Blu-Ray kple HDCP siaa ƒe gege ɖe kɔmpiuta dzi ŋu kaka ɖe Internet dzi le mɔ̃ɖaŋununyaawo ƒe gbeƒãɖeɖe vɔ megbe teti kloe, gake HDCP me nyatakaka siwo mebɔ haɖe o fifi kple wo wɔwɔ xɔ asi akpa be woakpɔ wo gbɔ vevie.
Eyata HDMI ƒe ŋgɔdonya, si ɖikeke mele eme o be eɖea vi eye wòdo ŋugbe, le adzɔnuwo katã kloe me la, xɔa kpeɖeŋutɔ si mehiã o le nuŋɔŋlɔ takpɔkpɔ mɔ̃ɖaŋununya ƒe nɔnɔme me na ame aɖeke o negbe nyadzɔdzɔdɔwɔƒe ʋɛ aɖewo ko. Ke hã, tiatia aɖeke megali na nuƒlelawo haɖe o - ehiã be woaƒle mɔ̃ si me HDMI ƒe nyawo le, alo woanɔ ŋgɔyiyi ƒe axadzi.
Home | Articles
December 21, 2024 15:57:14 +0200 GMT
0.007 sec.
