DTS ndi surround-mtengo wa audio format kugwiritsira ntchito Blu-ray ndi DVD, kupikisana ndi Dolby Digital pa pamwamba bitrate.
Ntchito Zofala
Home theater audio
Surround sound
High-quality audio
DTS Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu
Kodi ndi fayilo ya DTS?
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DTS (Digital Theater Systems) is a multi-channel audio format for cinema and home theater.
Kodi ndi DTS yoyenera kusewera pa mahedifoni?
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Sichoncho - ndi bitstream yotumiza mafilimu. A DTS stream imabweretsa mgwirizano wa multichannel womwe umayenera kusinthidwa ndi AV wolandirayo ndikutumizidwa ku mawu anzeru omwe ali m'nyumba. Foni kapena laptop iyenera kulowetsa pansi pa ma channel awiri kuti ikhale yosewera, ndipo downmix nthawi zambiri ndi yachilendo komanso yolimba kuposa stereo track mastered as stereo. Konzani ngati malo osankhidwa ndi mahedifoni; Keep it if the destination is a receiver. Kutalika kwa DTS kumapatsa malire opitilira Dolby Digital, ndipo olandira a Home Cinema amaona kuti ndi njira yoyamba.
Kodi kuchuluka kwabwino kwatha kuwonongeka m'fayilo ya DTS?
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DTS compresses ndi modeling zimene nkhope sadzaona - chisoni maganizo ozungulira pansi olimba, ma frequencies pa malire a kumvetsera - ndi mwamsanga kuchotsa izo. Pa bitrate bwino kuti ndi inaudible kwa pafupifupi aliyense. zimene sizosatheka ndi reversible, kotero kusintha kuti lossless mtundu amateteza dziko latsopano kuposa kubwezeretsa oyambirira. DTS ndi lossy multichannel audio pa kwambiri pamwamba bitrate kuposa AC-3 - nthawi zambiri 768 mpaka 1509 kbps kwa 5.1.
N'chifukwa chiyani soundtrack pa diski nthawi zonse ndi DTS?
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Msewera anali kuchotsa decoding audio mu fixed-function hardware ndi palibe mapulogalamu ndi palibe zosintha, kotero specification anasankha imodzi mtundu ndi aliyense disc anatseka kuyambira ananyamula izo. Izi ndi chifukwa chake wolandirayo amachita izo popanda kukhumudwa ndi msakatuli sadzakhudza izo - mtundu anapita kudera lonse standard anapita, ndi kulikonse kwina. DTS ndi Digital Theater Systems audio, cinema-kuchokera rival kwa Dolby Digital amene anawonekera pa laserdisc ndi DVD kuchokera 1993.
Yes — format imagwira bwino ntchito ndi ma channels ambiri kuposa awiri, kotero kuti surround mix imasunga ma channels ake ophatikizidwa moyenera, osati kuikidwa mu stereo panjira. Kodi mumamva ngati surround kumadalira pa mbali ya mbali: wolandirayo adzachotsa ma channels onse, foni idzalowetsa panthawi yosewera popanda vuto lililonse. Kusintha kwa stereo-only format kumachititsa kuti kuikidwa kukhale kosalekeza.
Kodi ndi vuto kuti DTS ili ndi zaka zoposa makumi atatu?
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Age yekha si vuto - angapo mtundu kuchokera kuti nthawi ndibe bwino, makamaka chifukwa chilichonse chili ndi zaka kuti akwaniritse iwo. Zimene zikukhudza ndi zimene nthawi anaganiza: mavidiyo ang'onoang'ono, mofulumira processors, palibe netiweki, ndi zizindikiro aliyense anafunikabe. Pamene amene anaganizabebe, mtundu ndi bwino. Pamene iwo sachita, kuti ndi chifukwa chosintha.
Nchifukwa chiyani fayilo ya DTS siyidzasewera mu browser yanga?
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Mawebusayiti amachotsa mndandanda wafupi, wokhazikika wa ma audio formats ndi DTS ndi kunja kwa izo, kotero fayilo imatsitsa pamalo osewera kapena wosewerayo amadziwitsa vuto. Makompyuta a desktop ndi sewero la codec layikulu limatsegula popanda vuto. Ngati ma audio amayenera kusewera patsamba la webusaiti, kusinthidwa kwake ndi kusinthidwa - palibe kuwongolera kwa wosewerayo kuwonjezera decoder yomwe msakatuli satumiza.
Kodi ndiyenera kusintha bwanji mafayilo anga a DTS?
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Kugwirizana ndi malo osankhidwa, si cholinga. Kwa nyimbo, 256 mpaka 320 kbps ndi zosaoneka kwa aliyense womvetsera; kwa mawu ndi podcasts, 96 mpaka 128 kbps ndi zambiri ndipo amadula fayiloyo ku theka. Kulemba mawu kudzera pa ma bitrate ochokera kumawononga malo - amasunga mawu omwe kale apita kudzera pa lossy pass ndipo sabwezeretsa chilichonse chomwe chimatulutsidwa ndi wolemba mawu woyamba.
Kodi kugwiritsa ntchito DTS kumafunikira chilolezo cha patent?
