Raws li TV thiab kev lom zem hauv tsev thev naus laus zis txav mus tom ntej nrog cov kev sib txuas tshiab, cov khoom siv qub qub, siv tsawg dua tsis yog qhov tseem ceeb ntxiv lawm. Yog li ntawd, lawv txo qis, sib sau ua ke, lossis ploj mus tag nrho, cuam tshuam rau feem coob ntawm LCD thiab OLED TVs thiab lwm yam khoom siv lom zem hauv tsev.
S-Video thiab DVI kev sib txuas twb dhau mus lawm, thiab tus naj npawb ntawm cov yeeb yaj kiab thiab cov yeeb yaj kiab sib txuas tam sim no tsawg tsawg. Qhov sib txawv ntawm cov TV niaj hnub no yog muab ob qho tib si sib xyaw thiab cov yeeb yaj kiab sib txuas rau hauv ib qho kev xaiv video tawm tswv yim. Cov neeg tsim khoom hu qhov teeb tsa no sib koom ua ke.
Composite Video
Cov kev sib txuas video sib txuas siv cov kab daj-tipped RCA. Nws xa cov teeb liab analog video uas ob qho tib si xim thiab xim dub-thiab-dawb feem hloov ua ke.
Qhov kev sib txuas no tau nyob ib ncig ntawm kaum xyoo ntawm TVs, video projectors, tsev ua yeeb yam hauv tsev, lub thawv cable / satellite, thiab tseem pom tias yog qhov kev sib txuas thib ob ntawm DVD player / recorders, thiab txawm tias cov laus Blu-duab tshav Disc players.
Kev sib txuas sib txuas feem ntau ua rau kev daws teeb meem qis (tseem hu ua tus qauv txhais) video.
Nyob rau hauv ntau lub TVs, cov kev sib xyaw video tawm tswv yim muaj daim ntawv lo Video, Video kab-hauv, los yog, yog ua ke nrog analog stereo audio inputs, AV-in.
Component Video
Ib qho kev sib txuas hauv video muaj peb qhov sib cais "RCA hom" kev sib txuas thiab cables nrog liab, xiav, thiab ntsuab cov lus qhia kev sib txuas uas txuas rau cov khoom sib txuas lossis cov khoom tawm uas muaj xim tib yam.
Ntawm cov khoom siv nrog cov khoom siv yees duab thiab cov khoom tawm, cov kev sib txuas kuj tseem tuaj yeem nqa cov npe ntawm Y, Pb, Pr lossis Y, Cb, CrCov npe no txhais li cas yog cov kab liab thiab xiav nqa cov ntaub ntawv xim ntawm lub teeb liab video. Nyob rau hauv sib piv, lub ntsuab cable yog dub thiab dawb los yog "luminance" (brightness) feem ntawm video teeb liab.
Component video hloov tau. Txawm hais tias cov kev sib txuas ntawm cable dhau los ntawm cov yeeb yaj kiab analog, lub peev xwm muaj ntau dua li kev sib txuas video sib txuas vim tias lawv muaj peev xwm dhau qhov kev daws teeb meem mus txog 1080p thiab tseem tuaj yeem dhau cov teeb liab video uas yog interlaced lossis nce qib.
Txawm li cas los xij, vim yog qhov yuav tsum tau luam-tiv thaiv, lub peev xwm txhais tau siab ntawm cov khoom sib txuas hauv video tau txiav tawm thaum Lub Ib Hlis 1, 2011, dhau ntawm Image Constraint Token.
Daim Duab Txwv Token yog lub teeb liab encoded ntawm cov ntsiab lus, xws li Blu-duab tshav Disc, uas kuaj pom kev siv cov khoom sib txuas hauv video. Lub token tuaj yeem lov tes taw siab txhais (720p, 1080i, 1080p) teeb liab hla dhau ntawm cov khoom siv tsis raug cai, xws li TV lossis video projector. Txawm li cas los xij, qhov kev txwv no tsis cuam tshuam rau cov ntsiab lus uas muaj nyob ua ntej ua raws li qhov kev txwv no.
Txawm hais tias ntau lub tsev ua yeeb yam tseem muaj cov kev xaiv kev sib txuas hauv video, koj tuaj yeem pom cov naj npawb ntawm cov kev sib txuas tau txo qis, lossis tshem tawm, nrog rau txhua xyoo ua tiav.
Composite and Component Video Input Sharing
Txoj kev sib koom ua haujlwm yog nrog kev hloov kho ntawm TV's video input circuitry kom haum rau ob qho tib si sib xyaw thiab cov khoom siv video sib txuas (thiab cuam tshuam cov suab analog tawm tswv yim)
Nyob rau hauv qhov teeb tsa no, cov kab txuas video txuas txuas ib txwm. Txawm li cas los xij, koj tuaj yeem siv Green tivthaiv video tawm tswv yim txuas mus txuas rau kev sib txuas video sib txuas. Txawm li cas los xij, nrog hom kev sib koom ua ke no, koj tsis tuaj yeem ntsaws rau hauv ob qho tib si thiab cov khoom siv video teeb liab (nrog rau cov suab analog sib txuas) rau lub TV tib lub sijhawm.
Yog tias koj muaj VCR, lub koob yees duab qub (composite video qhov chaw), thiab cov laus DVD player lossis lub thawv cable (cov khoom siv video), koj tsis tuaj yeem txuas ob qho tib si ntawm tib lub TV uas tsuas yog muab kev sib koom ua ke / cov khoom sib txuas video. Hauv yuav luag txhua qhov xwm txheej, TVs nrog kev sib koom ua ke / cov khoom sib txuas video tsuas yog muab ib txheej. Txhawm rau txuas koj tus qub VCR thiab DVD player rau TV tib lub sijhawm, koj tsis muaj hmoo tshwj tsis yog koj siv qee qhov kev dag ntxias.
Lub Tsev Theatre Receiver Workaround
Yog tias koj muaj lub tsev ua yeeb yam hauv tsev uas muab cov khoom sib xyaw, S-video, lossis cov kev xaiv hauv cov yeeb yaj kiab, nrog rau kev hloov pauv analog-rau-HDMI nrog kev txhawb nqa video, txuas txhua qhov video (thiab cuam tshuam cov suab analog) rau tus txais. Tom qab ntawd, txuas lub tsev theatre receiver rau koj lub TV ntawm nws cov zis HDMI.
Ntau tus neeg txais kev ua yeeb yaj kiab hauv tsev tsuas yog muab HDMI cov tswv yim rau kev yees duab lossis HDMI thiab sib xyaw, tab sis tsis muaj kev xaiv kev sib txuas video. Yog tias koj tseem xav tau ntsaws AV cov iav qub, nco ntsoov tias thaum yuav khoom rau lub tsev ua yeeb yam tshiab, uas muaj cov kev sib txuas uas koj xav tau.
Cov lus qhia ntxiv
Tau nrog cov teeb meem ntawm cov khoom sib xyaw / cov khoom siv yees duab sib koom ua ke ntawm feem ntau TVs muaj (nrog rau qhov kev cia siab ntxiv ntawm lawv qhov kev ploj mus), tej zaum koj yuav xav txog kev ua qee qhov kev npaj mus sij hawm ntev.
- Xav luam tag nrho koj cov ntaub ntawv VHS hauv tsev rau DVD (koj tsis tuaj yeem luam cov ntawv luam tawm ntawm VHS cov yeeb yaj kiab uas tau tshaj tawm txij li xyoo 1984 vim muaj kev tiv thaiv kev luam).
- Yog tias koj muaj lub DVD player qub uas tsis muaj HDMI tso tawm, nws yog lub sijhawm los hloov kho rau Blu-duab tshav disc player. Cov decks no tuaj yeem nyeem (thiab nce qib) DVDs, nrog rau ua si CDs. Nrog rau lub xeev tam sim no ntawm tus nqi, koj yuav tsum muaj peev xwm nrhiav tau ib qho tsawg dua koj them rau tus qub DVD player thaum nws tshiab. Txawm hais tias koj tsis xav yuav Blu-duab tshav discs, tus neeg uas ua ntawv yuav txuas ntxiv lub neej playback ntawm koj DVDs, thiab lawv yuav zoo dua.
- Txhim kho koj lub thawv cable / satellite rau ib qho uas muaj HDMI tso tawm. Tsis tas li, xav txog qhov kev pabcuam DVR los hloov qhov qub VCR lossis DVD recorder.
Vim muaj kev tiv thaiv kev luam ntau ntxiv, cov kaw lus DVD tsis yog qhov ua tau zoo rau kev kaw cov TV TV raws li lawv tau tshwm sim thaum lawv thawj zaug tawm, thiab tam sim no nyuaj nrhiav. Txawm li cas los xij, koj tseem tuaj yeem siv lawv los luam koj daim kab xev VHS, uas koj yuav xav txog ua ntej VCR tsis ua haujlwm.
Txoj kab hauv qab
Nrog txhua qhov kev hloov pauv ntawm koj nkag mus rau kev lom zem hauv tsev, dab tsi nyob tom ntej?
- Txawm hais tias DVDs thiab Blu-duab tshav discs tseem yuav nyob ib puag ncig rau qee lub sijhawm, qhov sib txawv mus rau hauv internet streaming. Thaum kawg, kev tshaj tawm lub cev yuav ua rau ntau lub lag luam niche vim tias cov khoom siv dav dav nce ntxiv hauv kev muaj, kev ruaj ntseg, thiab kev them taus.
- Ib qho kev txhim kho yog tshem tawm qhov kev xav tau ntawm kev sib txuas ntawm lub cev ntawm cov khoom los ntawm ntau txoj kev sib txuas wireless.
- Wireless hais lus xaiv muaj uas koj tuaj yeem siv hauv high-end tsev ua yeeb yam teeb tsa.
Kev sib sau ua ke ntawm kev sib xyaw ua ke thiab cov khoom sib txuas hauv cov yeeb yaj kiab hauv TV tsuas yog ib qho, me me, ib feem ntawm cov khoom hauv khw mus tom ntej nrog kev sib txuas hauv tsev ua yeeb yam.
