Blu-duab tshav yog ib qho ntawm ob qhov kev txhais siab tshaj plaws disc tawm tswv yim rau cov neeg siv khoom hauv xyoo 2006. Nrog rau nws cov yeeb ncuab, HD-DVD, Blu-duab tshav nthuav dav qhov tob, xim, thiab nthuav dav ntawm cov duab koj pom. Thaum HD-DVD raug txiav tawm hauv xyoo 2008, Blu-duab tshav thiab DVD tseem siv tau. Nov yog saib Blu-duab tshav keeb kwm thiab qhov twg nws sawv hnub no.
Blu-ray vs. DVD
DVD thev naus laus zis tau txhim kho ntawm cov qauv dhau los, xws li VHS thiab Laserdisc, hais txog kev saib TV thiab kev mloog. Txawm li cas los xij, DVD tsis yog hom ntawv txhais lus siab. Nws cov kev txwv tau dhau los ua pom tau tias HDTV tshwm sim, TV qhov ntau thiab tsawg tau nce, thiab cov yeeb yaj kiab video tau dhau los ua ntau dua.
Blu-duab tshav tsom los teb DVD qhov tsis txaus. Nws tso cai rau koj pom ntau qhov tob, ntau qhov ntau ntawm cov xim ntxoov ntxoo, thiab ntau cov duab nthuav dav.
DVD siv tshuab laser liab. Blu-duab tshav Disc hom siv xiav laser technology thiab sophisticated video compression kom ua tiav cov lus txhais video playback ntawm tus qauv DVD-sized disc.
Ib lub teeb xiav laser lub teeb yog nqaim dua li lub laser liab. Lub xiav laser tsom ntau precisely ntawm ib tug disc nto. Ua kom zoo dua qhov no, cov pits ntawm lub disc uas cov ntaub ntawv khaws cia tuaj yeem ua kom me me. Qhov no txhais tau tias ntau qhov pits tuaj yeem muab tso rau hauv Blu-duab tshav disc dua li DVD. Kev nce tus naj npawb ntawm cov pits muab lub peev xwm ntau dua, tso cai rau kev khaws cov yeeb yaj kiab siab.
Blu-duab tshav kuj muab lub peev xwm ntau dua li cov hom ntawv DVD. DVD txhawb Standard Dolby Digital thiab DTS suab. Blu-duab tshav txhawb nqa cov hom ntawv no thiab ntau dua, nrog txog li yim channel ntawm cov suab tsis sib xws ntxiv rau cov ntsiab lus video.
Standard Dolby Digital thiab DTS suab raug xa mus rau cov suab tawm suab vim tias cov hom ntawv no tau compressed heev kom haum rau hauv DVD.
Blu-duab tshav Disc Format Specifications
Ntawm no yog saib ntawm Blu-duab tshav hom kev qhia tshwj xeeb.
Storage Capacity
Disc cia muaj peev xwm rau sau ua ntej (BD-ROM) cov khoom siv rov qab:
- Ib txheej: 25 GB
- Dual-layer: 50 GB
Disc cia muaj peev xwm kaw:
- Ib txheej: 25 GB
- Dual-layer: 50 GB
Muaj ob hom kev kaw Blu-duab tshav disc: BD-R (Blu-duab tshav Disc Record Ib zaug) thiab BD-RE (Blu-duab tshav Disc rov sau tau). Cov neeg siv khoom ntiag tug Blu-duab tshav Disc kaw tsis muaj nyob hauv Asmeskas
Data Transfer Rate
Blu-ray cov ntaub ntawv hloov pauv tus nqi yog 36 txog 48 Mbps ntawm qhov nruab nrab, nrog lub peev xwm mus txog 54 Mbps. Qhov no tshaj li 19.3 Mbps hloov pauv tus nqi pom zoo rau HDTV tshaj tawm.
Video Specifications
Blu-duab tshav yog sib xws nrog tag nrho MPEG2 encoding, MPEG4 AVC (tseem hu ua H.264), thiab VC1 (raws li Microsoft Windows Media Video hom). Kev daws teeb meem yees duab los ntawm 480i mus rau 1080p (hauv 2D lossis 3D) tuaj yeem ua raws li tus tsim cov ntsiab lus txiav txim siab.
Audio Specifications
Tsuas yog Dolby Digital, DTS, thiab PCM uas tsis muaj kev txhawb nqa yog xav tau rau txhua tus neeg ua si. Lwm hom ntawv, suav nrog Dolby Digital Plus, Dolby TrueHD, thiab DTS-HD Master Audio, yog xaiv tau.
Feem ntau Blu-duab tshav Disc players tsim txij li xyoo 2008 suav nrog Dolby TrueHD thiab DTS-HD Master Audio onboard decoding, undecoded bitstream output, los yog ob qho tib si. Tsis tas li ntawd, feem ntau Blu-duab tshav Disc players tau sib xws nrog Dolby Atmos thiab DTS: X immersive surround-sound audio encoding.
Suab thiab Video Connectivity
Blu-duab tshav txhawb nqa lub suab tawm los ntawm cov players nrog analog, digital optical, coaxial, thiab HDMI txuas. Thaum cov neeg ua si tau tshaj tawm thawj zaug, cov zis video tau tso cai siv cov khoom sib xyaw, S-video, tivthaiv, thiab HDMI.
Raws li xyoo 2013, txhua yam tshwj tsis yog HDMI raug tshem tawm. Txhawm rau siv ib qho Blu-duab tshav Disc player tsim txij li xyoo 2013, koj lub TV yuav tsum muaj HDMI cov tswv yim los saib cov ntsiab lus video.
Internet thiab Network Txuas
hom Blu-duab tshav txhawb kev sib tham thiab muaj peev xwm hauv internet. Feem ntau cov neeg ua si kuj muaj qhov kev xaiv built-in Wi-nkaus. Feem ntau Blu-duab tshav Disc players muab lub peev xwm streaming hauv internet, xws li nkag mus rau Netflix, Vudu, Hulu, thiab Amazon Video.
Kev Txhawb Nqa Rov Qab Rov Qab
Lub Blu-duab tshav Disc hom tsis sib xws nrog cov qauv yav dhau los, yog li koj tsis tuaj yeem ua si Blu-duab tshav disc ntawm DVD lossis CD player. Txawm li cas los xij, Blu-duab tshav Disc players tuaj yeem ua si DVDs thiab CDs, thiab qee qhov ua si ntau dua disc thiab USB-based media file formats.
Ultra HD Blu-ray
Nyob rau xyoo 2015, Ultra HD Blu-duab tshav Disc hom tau qhia. Hom ntawv no siv cov ntawv loj tib yam li Blu-duab tshav, tshwj tsis yog cov disks haum cov ntaub ntawv ntau ntxiv thiab txhawb nqa 4K daws teeb meem rov qab (qhov no tsis zoo ib yam li 4K upscaling). Ultra HD Blu-duab tshav muaj lwm yam kev yees duab txhim khu kev qha, xws li dav xim gamut thiab HDR.
Koj tsis tuaj yeem ua si Ultra HD Blu-duab tshav disc ntawm tus qauv Blu-duab tshav Disc player. Txawm li cas los xij, Ultra HD Blu-duab tshav Disc players tuaj yeem ua tus qauv Blu-duab tshav discs, DVDs, thiab CDs, thiab feem ntau tuaj yeem tshaj tawm cov ntsiab lus hauv internet.
Blu-duab tshav thiab Ultra HD-Blu-duab tshav kuj tseem siv tau nrog 4K Ultra HD TVs. Kawm seb koj yuav tsum paub dab tsi ua ntej yuav Blu-duab tshav player, hom Blu-duab tshav players zoo tshaj, thiab teeb tsa Blu-duab tshav player li cas.
FAQ
Kuv yuav txuas kuv li Blu-ray player rau kuv lub tsev ua yeeb yam li cas?
Koj txuas Blu-duab tshav player li cas rau koj lub tsev ua yeeb yam nyob ntawm seb koj lub tsev ua yeeb yam puas muaj HDMI kev sib txuas uas tuaj yeem nkag mus rau ob lub suab thiab video teeb liab. Yog tias lub receiver tsuas muaj HDMI dhau los, koj yuav xav tau kev sib txuas lus analog lossis digital audio ntxiv.
Dab tsi yog Blu-ray cheeb tsam code rau Tebchaws Meskas?
Lub cheeb tsam Blu-duab tshav rau Tebchaws Meskas yog Thaj Chaw A, uas suav nrog tag nrho North, South, thiab Central America. Ua ntej koj yuav cov yeeb yaj kiab Blu-duab tshav, xyuas kom nws txhawb koj cheeb tsam.
Koj ntxuav Blu-duab tshav disc li cas?
Txhawm rau ntxuav Blu-duab tshav disc, nqa ib daim ntaub mos, microfiber thiab ntub dej nrog dej sov. Maj mam so koj lub disc, thiab tom qab ntawd qhuav nws kom huv si nrog lwm daim ntaub qhuav. Tsuav koj maj mam thiab cov disc qhuav ua ntej siv, tsis muaj kev phom sij ntau rau kev puas tsuaj.
Koj ua Blu-duab tshav hauv PC li cas?
Koj lub computer yuav xav tau Blu-duab tshav tsav lossis Ultra HD Blu-duab tshav tsav los ua si Blu-duab tshav. Nrog cov cuab yeej tsim nyog, koj tuaj yeem nruab ib qhov kev pab cuam xws li VLC qhib thiab ua si koj cov Blu-duab tshav discs ntawm Windows.
