Duk abin da kuke bukata don sanin Blu-ray
Blu-ray yana daya daga cikin manyan manyan kamfanoni masu mahimmanci guda biyu (sauran zama HD-DVD) waɗanda aka gabatar ga masu amfani da su a shekara ta 2006. Manufar ita ce maye gurbin darajar DVD ta yanzu a Amurka da kasuwar duniya. Duk da haka, a cikin Fabrairu 19, 2008 HD-DVD an dakatar kuma a yanzu Blu-ray shine kawai babban ma'anar ƙayyadaddun ƙayyadaddun bidiyon da ake amfani dasu, tare da DVD har yanzu yana amfani.
Blu-ray vs DVD
Blu-ray ya gina a kan kafuwar da DVD ta kafa a cikin nema don kallon TV mai kyau da sauraron sauraro. Kodayake DVD yana samar da kwarewa mai kyau, ba siffar fasali ba ne. Tare da zuwan duka HDTV da kuma tasowa ga manyan hotuna masu tarin TV, da kuma ƙara yin amfani da masu bidiyon bidiyo, ƙuntataccen darajar DVD ya zama sananne.
Blu-ray yana bawa mabukaci damar ganin zurfin zurfi, zangon launi mai zurfi, da kuma ƙarin bayyane a cikin hoton fiye da DVD, samar da kyakkyawar ƙwarewar TV ta kwarewa daga abubuwan da aka riga aka rikodin a kan matsakaicin matsakaici irin wannan na DVD.
Inda DVD ke amfani da fasahar Laser Laser, hoton Blu-ray Disc yana amfani da fasaha na Blue Laser da ƙwarewar bidiyo na musamman don cimma fassarar bidiyo mai mahimmanci a kan girman girman asalin DVD.
Muhimmancin fasahar laser mai haske shine cewa laser laser ya fi ƙarfin laser, wanda ke nufin cewa za a iya mayar da hankali sosai akan farfajiyar diski. Da amfani da wannan, injiniyoyi sun iya yin "rami" a kan diski inda aka ajiye bayanai da yawa kuma, saboda haka, ya dace da "rami" a kan radiyon blu-ray wanda za'a iya sanya shi akan DVD. Ƙara yawan yawan rami yana haifar da ƙarin damar ajiya akan diski, wanda ake buƙatar don ƙarin samfurori da ake buƙata don rikodin bidiyo mai mahimmanci.
Bugu da ƙari, ƙara ƙarfin damar bidiyon, Blu-ray kuma yana ba da dama don ƙarin damar da ya fi ji na DVD fiye da DVD. Maimakon kawai ya haɗa da misali na Dollar Dolby Digital da DTS wanda muke da masaniya akan DVD (wanda ake kira "asarar" sauti don yin amfani da su don an saka su a kan DVD), Blu-ray yana da damar don riƙe sama da tashoshin 8 na na'urorin ba tare da kariya ba banda fim.
Bayani na Blu-ray Disc Tsarin bayani
- Abun Ruwa na Disc da za a Rubuce-rubucen (BD-ROM) Rubutun Magana : Ɗaya-Layer (25GB) - Dual-Layer (50GB)
- Abun Ruwa na Disc na Kulawa na gida: Ɗauki ɗaya (25GB) - Dual-Layer (50GB). Akwai nau'i biyu na Blu-ray Discs, BD-R (Blu-ray Disc Record Sau ɗaya), da kuma BD-RE (Blu-ray Disc Re-writable).
- Canjin Canjin Data: 36 zuwa 48 Mbps (Megabits da Na biyu) m - iya zuwa 54 MPS - Wannan ya wuce 19.3 Mbps canja wurin amincewa ga HDTV watsa shirye-shirye. Wannan yana nufin cewa Blu-ray ba kawai yana iya ɗaukar bayanai da yawa fiye da DVD ba, amma kuma zai iya karɓar ƙarin bayani fiye da shirye shiryen talabijin na HDTV.
- Bayanai na bidiyo: Daidaita da cikakken MPEG2 Daidaitawa, da MPEG4 AVC (ma sun san H.264), da VC1 (bisa tsarin Microsoft WMV (Windows Media Video) Tsarin daga 480i zuwa 1080p (a cikin 2D ko 3D - Ƙaƙwalwar 3D a kan wasu 'yan wasan da aka kara a 2010) za a iya aiwatar da ita a yadda mai hankali ya samar.
- Bayanai na Audio: Kawai Dolby Digital , DTS , da PCM ba tare da kwarjini ba ne ake bukata a duk 'yan wasan. Wadannan samfurori masu kyauta suna da kyau - Dolby Digital Plus , Dolby TrueHD , DTS-HD Master Audio . Duk da haka, kusan dukkanin 'yan wasan Blu-ray Disc tun shekarar 2008 sun hada da Dolby TrueHD / DTS-HD Master Audio a kan komputa, ƙayyadaddun bidiyon, ko duka biyu. Bugu da ƙari, mafi yawan 'yan wasan Blu-ray Disc suna dacewa da Dolby Atmos da DTS: X immersive kewaye sautin muryar sauti.
- Hanyoyin Intanit / Bidiyo: Tsarin Blu-ray yana goyon bayan fitarwa daga 'yan wasa ta hanyar analog, mai amfani na dijital / coaxial da HDMI connectivity. Lokacin da aka fara gabatar da 'yan wasa, an ba da izinin bidiyo ta hanyar wakilci, S-video, bangaren, da kuma HDMI - amma a 2013 duk goyon bayan haɗin bidiyo ta hanyar sauti, S-bidiyo, da bidiyon da aka kunsa sun ƙare. Wannan yana nufin cewa ga kowane dan wasan Blu-ray Disc daga 2013, dole ne TV ɗinka ta shigar da shigarwa ta HDMI domin ganin abun bidiyo.
- Intanit / Haɗin Intanet: Kodayake tsarin Blu-ray yana tallafa wa sadarwar yanar gizo da kuma intanet (BD-Live), haɗin ginin da kuma tashar intanet a kan 'yan wasan Blu-ray Disc ne kawai ake buƙata a kan' yan wasan da aka yi bayan Nuwamba 2007. Mafi yawan 'yan wasan yanzu samun zaɓi na haɗin WiFi mai ginawa. Har ila yau, ko da yake ba a buƙatar a matsayin wani ɓangare na bayanin Blu-ray ba, mafi yawan 'yan wasan Blu-ray Disc suna samar da damar yin amfani da intanet, kamar samun dama ga Netflix, Vudu, HuluPlus, da dai sauransu.
- Manufacturing and Support Software: Blu-ray yana goyon bayan manyan masana'antun da kuma fina-finai na fim din ciki har da: Oppo Digital, Denon, Funai, Hitachi, LG, Panasonic, Onkyo, Pioneer, Philips, Samsung, Sharp, Sony, Toshiba, HP, Dell, Apple, TDK, Thomson, da Yamaha. Ana kuma tallafawa Blu-ray akan sashin software ta Sony / Columbia, karni na ashirin Fox, Disney, MGM, Alamu, Gidan Laya, Lionsgate, Warner, da Universal, da sauransu.
- Backward Compatibility Support: Kodayake tsarin Blu-ray Disc bai dace ba tare da siffofin da aka rigaya - a wasu kalmomin, ba za ka iya buga Blu-ray Disc a kan DVD ko CD ba, sai dai don ƙananan 'yan wasan da aka gabatar kafin 2008, duk Blu -ray 'Yan wasan Disc suna iya buga DVD da CDs, kuma wasu suna iya kara wani ɓangaren diski da keɓaɓɓun fayiloli na USB.
Ultra HD Blu-ray
A ƙarshen 2015, an gabatar da Ultra HD Blu-ray Disc format . Wannan tsari yana amfani da nau'in ƙananan fayiloli kamar yadda ake sarrafa Blu-ray, amma an gina su domin su iya samun ƙarin bayani da ke goyan bayan goyon baya na 4K Resolution (wannan ba daidai ba ne da 4K upscaling da aka ba akan wasu 'yan wasan Blu-ray Disc) , kazalika da sauran kayan haɓaka na bidiyo, irin su launi mai launi da HDR .
Ba za ku iya kunna Disc-Blu Blu-ray Disc akan na'urar Blu-ray Disc ba, amma 'yan wasan Disc na Blu-ray Disc suna iya buga Blu-ray, DVD, da CD, kuma mafi yawan suna iya sauko daga intanet - duk a ma'anar mai amfani.
Ƙarin Bayani
Ka wuce bayanan bayani da kuma duba abin da kake buƙatar sanin, abin da za saya, da kuma yadda za a kafa na'urar Blu-ray Disc Player.
Kafin Ka Sayi Kayan Kwallon Blu-ray Disc
Mafi kyawun fina-finan Blu-ray da Ultra HD Blu-ray Disc Players