WebM → DTS

Guqula Eyakho WebM kuya DTS amafayela kalula

Khetha amafayela akho

noma cindezela bese ususa amafayela akho lapha

I-Free Plan: 1 Ukushintsha/ihora · Iya ngaphandle komkhawulo →

Tshintsha amafayela mahhala, Pro abasebenzisi bangaguqula amafayela amakhulu kakhulu; Bhala manje

Ukulayisha

Indlela yokuguqula WebM kuya DTS

Isinyathelo 1: Layisha eyakho WebM amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho DTS amafayela

WebM kuya DTS Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiyikhipha kanjani umsindo kusuka kuhele lami WebM njenge DTS?

Layisha phezulu ihele WebM futhi umguquli u-demuxes umsindo, bese uguqula ikhodi liyi DTS. Akukho sinqumo sevidiyo sesibili - umsindo obonakalayo ususwa ngokushesha ngakho ukukhishwa kusheshe kakhulu kunalokho okuphelele kokuphinde ukhodwe. I-WebM iyingxenye eqinile ye-Matroska eshicilelwe yi-Google ngo-2010 ekhethekile ekubeni i-HTML5 ividiyo ifakwe ibhokisi elikhululekile. I-DTS iyi-Digital Theater Systems audio, i-cinema-derived rival to Dolby Digital evela ku-laserdisc ne-DVD kusukela ngo-1993.

Ingabe ukushintsha WebM kuya ku DTS kuyingxenye yesithathu yokucindezela okulahlekile?

Yebo, futhi kufanelekile ukuhlela. Izifomethi zombili ziyi-lossy, ngakho-ke i-DTS encoder isebenza kusuka kumsindo osele udlulele engxenyeni eyodwa ye-psychoacoustic, futhi iziphakamiso zayo zihlanganisa isiqephu sokuqala. Ku-192 kbps noma ngaphezulu, imiphumela ihlala icacile kakhulu. Uma une-lossless master nganoma yikuphi, ukukopisha i-DTS kusuka kulo kunciphisa ukudluliswa okuphindiwe ngokuphelele. WebM idinga ukucophelela: VP8 noma VP9 ividiyo (AV1 manje) nge Vorbis noma Opus umsindo, futhi akukho okuthile okuningi. I-DTS iyisandi esingenalutho esingenazo izintambo eziningi esingenayo i-bitrate ephakeme kunale ye-AC-3 — ngokuvamile 768 kuya ku-1509 kbps ye-5.1.

Ingabe i-DTS izodlala emoto yami noma ku-hardware edala?

Ngokuvamile akunjalo. WebM i-decoded yinoma yini, kufaka phakathi izimoto eziphambili nezidlali abadala; DTS idinga isofthiwe eyazi i-codec, esebenzisa ihardware ehlukile. Uma indawo esiya kuyo imoto ye-stereo noma umdlali ophathekayo, lokhu kuyisinqumo esiqinile sokuhlala ku WebM. I-DTS license isho ukuthi i-TV, i-soundbars kanye ne-browser ngayinye iyisiyeka, ngakho-ke kufanele ibe yi-AAC noma i-AC-3 ukuze isebenziseke.

Yini i-bitrate yomsindo osetshenziswa yi-DTS ekhishwayo?

Izinga lokungena elijwayelekile le-lossy DTS yi-192 kbps, elicacile kumculo. Ungayisusa ku-320 kbps (audiophile) noma 96-128 kbps (ubizo / podcast / ifayela elincane). Izinga lokungena eliphansi livela ezinketho eziphezulu ngaphambi kokuba ucofe uguqule.

Ingabe ngizolahlekelwa ukhwalithi yomsindo uma ngisuka ku WebM kuya ku DTS?

Uma DTS ingekho emdlalweni (WAV, FLAC), yonke imibiko igcinwa ngokugcwele. Uma DTS ingekho emdlalweni (MP3, AAC, OGG, Opus), i DTS codec icindezela kabusha umsuka womsindo — ku-192 kbps imiphumela icacile kuzo zonke izithako. Ukuya nge-lossy → akukho emdlalweni akusho ukubuyisela imininingwane ekhishwe.

Ingabe i-DTS yomsindo igcina isilinganiso sosampula sangaphambilini?

Ngokungajwayelekile yebo — umsindo we-48 kHz ku WebM wakho uhlala u-48 kHz ku-DTS kuphuma. Ukukhuphula i-CD noma ukuhambisana nomdlali odala ungakhuphula isampula ku-44.1 kHz ngesampula-rate dropdown; isampula ephindayo isezingeni eliphakeme le-SoX.

Ingabe ngingakwazi ukukhishwa umsindo kusuka kuhele WebM ku DTS ngeqembu elilodwa?

Yebo — susa ifolda ye WebM amafayela futhi sizokhipha umsindo ngokuhambisana. Abasebenzisi bepremium bathola abasebenza ngokuhambisana; kuhele olungu-50 lohlelo lokhu kuyinto ehlukile phakathi kwemizuzu emihlanu nemizuzu eyisithupha.

Ingabe i-DTS izophawulwa ngesihloko / umculi / i-album metadata?

Uma i WebM ithatha isiqephu noma i-metadata yokuhamba, sikopa isihloko / umculi / ama-album ama-fields ngaphakathi kwe DTS ibhokisi. Uma kungenjalo, i DTS iphuma ingaphawuliwe - sebenzisa umhleli wesihloko (Mp3tag, Picard) ngemuva kokuthumela ngaphandle ukuphawula okunethezeka.

Ingabe kuthatha isikhathi esingakanani ukukhishwa kwe-DTS umsindo kusuka ku-WebM ohora elilodwa?

Umsindo demux + ukukopela kushesha — 5 kuya ku-15% wesikhathi somthombo. Ihora le-1 WebM → DTS liphele ngo-3 kuya ku-9 imizuzu ku-pipeline ejwayelekile; i-premium parallelism isusa lokhu ngaphezu kwemisebenzi yeqembu.

Ingabe ngizokhipha kuphela isigaba se-WebM somsindo njenge-DTS?

Akukho kulolu thuluzi ngokuqondile — khipha umsindo wonke njenge DTS, bese usebenzisa /audio-trim/ noma /audio-cutter/ ukucisha inhlanganisela. Indlela yezinhlangothi ezimbili ivame ukukhawulela kunemisebenzi ehlangene futhi ikunikeza ukulawula okucacile kwe-waveform-level.

Ingabe ihele lami WebM liyimfihlo ngesikhathi sokukhipha umsindo?

Yebo - imodeli yobumfihlo efanayo njengezo zonke iziguquko: abasebenza ngokuzimela, akukho ukuhlolwa komuntu, ukususwa okuzenzakalelayo ngaphakathi kwemizuzu yokuqedela. Ifasitela lokugcina eliphelele litholakala ku /privacy/.

Kungani ihele DTS linezithuba ezingenalutho lapho i WebM ikhona umsindo?

Kuyinto evamile ukukhethwa kwe-stream engalungile: WebM inezinhlamvu zomsindo eziningi futhi i-demuxer ikhetha inhlamvu engenalutho noma esizakayo. Sebenzisa isikhethi esithuthukisiwe "i-stream yomsindo" ukukhetha inhlamvu 0, 1, 2 ngokucacile, noma ubeke i DTS ibhokisi elixhasa i-multi-track output (FLAC, OGG).