Video: Dab tsi txhawb kev daws teeb meem?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Txhawb Kev daws teeb meem yog tus naj npawb ntawm cov dots ib qho kev saib xyuas canemulate electronically. Tus saib yuav txais 1980 x 1200 raws li "Kev daws teeb meem txhawb nqa", tab sis cov duab tsuas yog ua tau zoo raws li "Native Resolution."
Hais txog qhov no, qhov txawv ntawm haiv neeg kev daws teeb meem thiab kev daws teeb meem siab tshaj plaws yog dab tsi?
Yog li haiv neeg daws teeb meem yog qhov tseeb, qhov tseeb, lub cev daws teeb meem ntawm lub projector. Lub projector yuav tsis tuaj yeem tso saib cov pixels tiag tiag dua li nws muaj ntawm cov panels lossis chips. Kev daws teeb meem siab tshaj plaws yog qhov siab tshaj daws teeb meem teeb liab hais tias lub projector tau programmed toprocess thiab tso saib.
Ib yam li ntawd, qhov kev txhawb nqa 1080p txhais li cas? 1080p ib tuaj yeem raug xa mus rau Full HD lossis tag nrho cov ntsiab lus siab txawm hais tias 1080i kuj yog "Full HD" (1920x1080 pixels). Lub sij hawm feem ntau xav tias qhov dav dav qhov sib piv ntawm 16: 9, hais txog kev daws teeb meem kab rov tav ntawm 1920 pixels. Qhov no tsim ib qho kev daws teeb meem ntawm 1920? 1080, lossis 2, 073, 600 pixels rau hauv.
Yog li ntawd, dab tsi yog 800x480 daws teeb meem?
Kev daws teeb meem 101 Hauv lwm lo lus, 480p video muaj a daws teeb meem ntawm 852 × 480 pixels. Rau kev sib piv, 720p HD video muaj 720 kab uas yog txhua 1, 280 pixels dav, txhais tau hais tias nws yog ntau tshaj ob zaug ntse ib yam li cov yees duab tib yam ntawm 480p thiab tuaj yeem pom ntawm lub vijtsam loj dua.
Qhov kev daws teeb meem ntawm 900p yog dab tsi?
Cov qauv
| Video txheem | Lub npe tag nrho | Kev daws teeb meem (pixels) |
|---|---|---|
| HD+ | Siab txhais ntxiv (900p) | 1600 × 900 (1440 hli) |
| UXGA | Ultra Extended Graphics Array | 1600 × 1200 (1920 hli) |
| WSXGA+ | Widescreen Super Extended Graphics Array Plus | 1680 × 1050 (1764 hli) |
| FHD | Full High Definition (1080p) | 1920 × 1080 hli (2073k) |
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