Opus Amathuluzi

Tshintsha Opus kuya futhi kusuka kumafomethi ahlukahlukene

Mayelana Opus

I-Opus iyikhodekhi yomsindo evulekile, engenamali enikeza ukucindezelwa kwekhwalithi ephezulu kukho kokubili inkulumo nomsindo ovamile. Ilungele izinhlelo zokusebenza ezahlukahlukene, kufaka phakathi i-voice over IP (VoIP) nokusakaza.

Ukusetshenziswa Okuvamile

Voice calls
Low-latency streaming
Web audio

Opus Imibuzo Evame Ukubuzwa Yokuguqulwa

Yini ihele lomsindo le-Opus?

I-Opus iyifomethi yomsindo engekho emthethweni. Umqokeli ususa iziqongo ezingadingekile nezisindo ezifihlakele ukuze zifike kubukhulu befayela okuncane njengengxenye yesithupha yefomethi engacindezelwanga. Ukunconywa kabusha kwe-Opus kufomethi engekho emthethweni kwenza ukuthi kukhululwe umgangatho; guqula kusuka ku-master engasebenzi uma kungenzeka.

Ingabe kukhulu kangakanani ukubukeka okulahlekile kuhele Opus?

Noma yini oyenzayo i-encoder yakuqala isinqume ukuyisusa, futhi ayikwazi ukubuyiselwa. Opus icindezela ngokumodela lokho okungeke kuphawulwe yindlebe — umsindo ohlanzekile ohlala ngaphansi kwalawo anamandla, ukusakazeka ezindaweni eziphezulu zokulalela — futhi isuse ngokuqhubekayo. Ku-bitrate ephephile engeke ikwazi ukulizwa yinoma ngubani. Okungaba khona kubuyiselwa emuva, ngakho ukushintshana kufomethi engalahleki igcina isimo samanje ngaphandle kokubuyisela okungaphambilini. I-Opus iqala ngokukhuluma kusuka ku-6 kbps mono speech kuya ku-510 kbps stereo music ku-bitstream efanayo futhi ishintsha indlela ngokuzenzakalela.

Kungani okuqukethwe kwewebhu kuthunyelwe njenge Opus?

Ngokuba ifakwe ngokukhethekile le misebenzi: amafayela amancane, ukuqala ngokushesha, akukho plug-in futhi akukho layisense lokukhathazeka. Lokhu kwenza kube ngcono ekunikezelweni futhi kungaphawuleka nganoma yini enye - amathuluzi okuhlela, ama-gallery wefoni namadivayisi adala ahlala ekhohlwa. Ukushintsha ifomu elijwayelekile-lomsebenzi yilokho okukwenza okuqukethwe okulayishelwe kusebenziseke ngaphandle kwe-web. I-Opus iyi-codec engcono kakhulu ezwakalayo elahlekile ezincintisanani eziphansi nge-margin ecacile, futhi inamandla ama-WhatsApp voice notes, Discord ne-WebRTC.

Ingabe umculi, i-album nesithombe sokuzivikela ku Opus yami sizohlala siguqulwa?

Bakwenza lapho ifomu eligunyaziwe linesizinda sokubeka. Opus lithwala izithonjana nemisebenzi yezandla efakwe njengengxenye yefayela, futhi ukuguqulwa kwenza amakhophi ngaphesheya kwendawo elingaqondakalayo. Izithonjana ezingacindezelwanga ziyisinqumo - zicacisiwe ngaphambi kokuphawula kwakuyithemba elijwayelekile futhi zigcina cishe akukho, ngakho ithala eliguqulwe ngalo ndlela lifika njengedonga lemisindo engabizwanga.

Ingabe ihele Opus lingathwala i-5.1 surround mix?

Yebo - ifomu liphatha iziqhagamshelanisi ezingaphezu kwezingu-2 ngokufanele, ngakho-ke ukuhlanganisa okugqamile kugcina isakhiwo sesiqhingi saso ngaphandle kokucindezelwa kwe-stereo ngendlela efanele. Uma ukhuluma ngayo njenge-surround kuxhomekeka kukuphela kokuphela: umlayezo uzosusa wonke ama-channels, ifoni izocindezela phantsi ngesikhathi sokudlala ngaphandle kokukhathazeka. Ukushintshana ku-stereo-only format kwenza ukuthi ucindezelwe ngokuqhubekayo.

Ingabe Opus ikhona futhi ikhona ukuxhaswa okubanzi?

Kuncane njalo ngonyaka, kodwa ibanga liyiqiniso. Usizo lwesofthiwe lwafika ngokushesha; usizo lwehardware luvela kuphela ngezinto ezintsha, futhi ifoni, i-TV noma umdlali phambi kwakho ungase uqale ngokulula. lapho kuxhaswa khona kungcono kakhulu kunalokho okuhlobene nohlelo olushintshayo, ngakho-ke kufanelekile ukushintshana ukuze kuthunyelwe futhi kufanelekile ukushintshana ngaphandle kokusebenza.

Ingabe Opus izodlala ngokuqondile kwikhasi le-web?

Yebo. Opus iphakathi kwefomethi yomsindo i-browser iyi-decode, ngakho ingafakwa kungxenyekazi yomsindo noma kumdlali wepodcast futhi isebenza kuwo wonke amathuluzi ngaphandle kweplugin noma ihele elibuyela emuva. Lokhu kwenza kube yinjongo yoshicilelo ephephile, futhi yilokho okushintsha ukurekhodwa okungekuhle kube yifomethi evame ukube yindlela encane yokuyithola idlala kuwebhusayithi.

Yini i-bitrate okufanele ngiyiguqule amafayela ami Opus?

Uhlu lwendawo esiya kuyo, hhayi umsuka. Ukudlalwa kwengoma, 256 kuya ku-320 kbps kucacile kuwo wonke umuntu olalelayo; ukukhuluma nokulalela ipodcasts, 96 kuya ku-128 kbps kuningi futhi kushiya ihele ngaphesheya. Ukungenisa umsindo ngaphezu komsuka we-bitrate kulahlekile isikhala — kugcina umsindo osele udlulele nge-lossy pass futhi akubuyiseli lutho umngenisi wokuqala olahlekile.

Ingabe i-Opus ilahlekelwa noma ayilahlekelwanga?

Opus ilahlekelwa — umbhalo-mbhalo ususa idatha umbhalo-mbhalo ucabanga ukuthi ayikwazi ukulinganiswa ukuze ifike kubungakanani befayela elincane. I-Opus ayixhaswa yi-hardware ehlukile - cabanga ukuthi isofthiwe idlala kuphela, futhi ulindele ukuthi i-stereo yemoto ingayihoyi.

Yini okufanele ngiguqule i-Opus ibe kuyo ukuze ngiyihlukanise?

Ukudlulisa i-imeyili kanye nokudlulisa imidiya yomphakathi, guqula i-Opus ibe yi-MP3 — ukudlulisa okuphelele nobukhulu befayela elincane. Ukudlulisa okuphezulu-kweqiniso nabangani besandi, guqula ube yi-FLAC noma i-WAV ukuze ugcine ukhwalithi yokuqala.