Cov neeg siv khoom uas yuav lawv thawj HDTV qee zaum xav tias txhua yam lawv saib ntawm nws yog qhov txhais siab. Lawv poob siab thaum lawv pom tias cov yeeb yaj kiab kaw cia zoo li phem dua ntawm lawv cov HDTV tshiab dua li ntawm lawv qhov qub analog. Tom qab nqis peev nyiaj ntawm HDTV tshiab, koj yuav ua li cas thiaj li tau txais daim duab siab txhais txhua tus neeg tham txog?
Cov ntaub ntawv no siv tau rau TV los ntawm ntau lub tuam txhab, suav nrog, tab sis tsis txwv rau, cov tsim los ntawm LG, Samsung, Panasonic, Sony, thiab Vizio.
Koj Xav Tau Cov Lus Txhais Siab
Yog tias koj muaj HDTV, txoj hauv kev los saib HD tiag tiag yog kom muaj qhov tseeb HD, xws li HD satellite lossis HD cable kev pabcuam, HD streaming media, lossis hauv zos HD programming. Hauv xyoo 2009, txhua qhov kev tshaj tawm hauv TV tau hloov pauv los ntawm analog mus rau digital kis, thiab ntau lub ntsiab lus siab. Lwm qhov chaw txhais lus siab yog Blu-duab tshav Disc player, HD-DVD players, thiab cable lossis satellite HD-DVRs.
DVD recorders nrog ATSC lossis QAM tuners tuaj yeem tau txais HDTV teeb liab. HDTV cov teeb liab raug txo qis rau cov qauv txhais kom sau rau hauv DVD, thiab lub kaw lus DVD tsis dhau HDTV teeb liab ncaj qha los ntawm nws lub tuner mus rau TV.
HD Sources
Thaum koj xav tau ntau tshaj plaws los ntawm koj lub HDTV, koj xav tau ib lossis ntau qhov ntawm cov ntsiab lus siab hauv qab no txuas nrog koj lub TV:
- HD cable lossis HD satellite kev pabcuam.
- HD cable DVR, HD satellite DVR, lossis TIVO-HD lossis ib yam khoom zoo sib xws.
- Tshaj-hauv-huab cua kav hlau txais xov ua ke nrog ATSC tuner hauv HDTV.
- Blu-ray Disc player.
- Upscaling DVD player lossis DVD recorder nrog HDMI tso zis. Qhov no tsis yog qhov tseeb HD, tab sis qhov kev txhawb nqa DVD player tuaj yeem muab cov duab zoo dua ntawm HDTV dua li tus qauv DVD player uas tsis nce qib.
- Cov koob yees duab siab-txhais, xws li HDV lossis AVCHD hom camcorders, thiab lub hard drive compact thiab nco daim npav camcorders uas muaj HDMI tso zis sib txuas.
Cov peev txheej no tsis muab lub teeb liab HD:
- DVD recorders, DVD recorder/hard drive ua ke, thiab DVD recorder/VCR ua ke uas tsis feature HDMI outputs thiab DVD upscaling.
- VHS VCRs.
- qauv daws teeb meem analog thiab digital camcorders.
High txhais thiab cov ntsiab lus streamed ntawm Internet
Streaming TV programs, tsos, thiab yeeb yaj kiab yog qhov nrov ntawm cov ntsiab lus hauv TV. Ntau lub TV tshiab, Blu-duab tshav Disc players, thiab cov thawv teeb tsa tuaj yeem nkag mus rau hauv internet-raws li cov ntsiab lus tshaj tawm, feem ntau yog qhov kev daws teeb meem siab. Txawm li cas los xij, qhov zoo ntawm cov teeb liab streaming nyob ntawm qhov ceev ntawm koj qhov kev sib txuas hauv internet. Kev sib txuas ntawm high-speed broadband yog pom zoo rau cov duab zoo tshaj plaws.
Piv txwv li, cov kev pabcuam streaming tuaj yeem muab 1080p siab-txhais teeb liab rau koj lub HDTV, tab sis yog tias koj qhov kev sib txuas hauv is taws nem qeeb dhau, koj tau txais cov duab hauv khw thiab cuam tshuam. Yog li ntawd, tej zaum koj yuav tau xaiv qhov kev daws teeb meem qis dua los saib cov ntsiab lus.
Qee cov kev pabcuam kuaj xyuas koj lub internet ceev tau txais thiab phim cov duab zoo ntawm cov xov xwm streaming rau koj lub internet ceev, uas ua rau saib yooj yim. Txawm li cas los xij, tej zaum koj yuav tsis pom qhov txiaj ntsig siab.
Kev lees paub koj lub HDTV tau txais lub teeb liab HD
Txoj hauv kev zoo tshaj los txheeb xyuas seb koj lub HDTV puas tau txais cov teeb liab txhais tau hais tias yog txhawm rau nrhiav tus INFO khawm ntawm lub TV cov chaw taws teeb lossis saib rau ntawm lub vijtsam zaub mov ua haujlwm uas nkag mus rau cov ntaub ntawv tawm tswv yim lossis xwm txheej.
Thaum koj nkag mus rau ib qho ntawm cov haujlwm no, cov lus yuav tsum tso tawm ntawm lub vijtsam TV nrog qhov kev daws teeb meem ntawm cov teeb liab tuaj, txawm tias nyob rau hauv pixel suav cov ntsiab lus (740 x 480i / p, 1280 x 720p, lossis 1920 x 1080i / p) lossis li 720p lossis 1080p.
4K Ultra HD
Yog tias koj muaj 4K Ultra HD TV, koj tsis tuaj yeem xav tias qhov koj pom ntawm lub vijtsam yog qhov tseeb 4K. Muaj lwm yam tseem ceeb los txiav txim siab txog yam koj pom ntawm qhov screen. Raws li nrog HD, koj xav tau Ultra HD-zoo programming kom paub lub peev xwm ntawm koj lub TV.
