Guqula Opus ukuba AIFF

Guqula Eyakho Opus ukuba AIFF uxwebhu

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*Iifayile zicinyiwe emva kweeyure ezingama-24

Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokuguqula Opus ukuba AIFF

Inyathelo 1: Layisha eyakho Opus iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho AIFF iifayile

Opus ukuba AIFF Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni eyenza i-OPUS ukuya kwi-AIFF iguquli sesandi?

OPUS sele ilahlekile, ngoko ukuguqula kwi AIFF igcina isandi esisekho ngaphandle kokunyuka ezantsi, kodwa ayikwazi ukubuyisela inkcukacha ezilahlekileyo kwikhowudi yokuqala. AIFF ilungile ukuba ucwangcisa ukuhlela nokugcina kwakhona ngaphandle kokudibanisa ii-artifacts zokucinezela.

Ingaba inqanaba lesampuli kunye nobeko lwesiqhagamshelanisi ziya kugcinwa?

Ngokungagqibekanga ewe — i-stereo ihlala i-stereo, i-sample rate emiselweyo (44.1 kHz, 48 kHz, njl.njl.) idluliselwa kwi-AIFF output.

Ingaba ifayili ye AIFF izakuba mkhulu kakhulu kunesiqulathi seefayili se OPUS?

Ewe - isandi esingalahlekiyo sihlala singaphezulu nge-5-10x kunesandi esilahlekileyo kwinqanaba lomgangatho ofanayo. Phanda i ~10 MB ngomzuzu ngamnye kwi-AIFF versus ~1 MB ngomzuzu ngamnye kwi-high-bitrate OPUS.

Ingaba i-AIFF iya kuba banzi kune-OPUS?

Ewe — iziqulatho ezingalahleki zigcina i-byte nganye. Lindela ukuba i-AIFF ibe yi-3-8x ubungakanani be-OPUS. Inyani kukuba akukho kufumana kwakhona umgangatho xa uhlela okanye uphinde ubhale kwakhona ikhowudi.

Ingaba ukutshintsha OPUS ukuya ku AIFF kunyusa umgangatho wesandi?

Hayi, kwaye ixabiso lokuba mnyama: akukho nto ingayenza. I OPUS sele ishiye inkcukacha ngexesha lokushicilela kwayo, kwaye ukujikelezisa okuseleyo kwi AIFF engalahliyo igcina ngokuchanekileyo oko - akukho ngaphezulu. Ifayile ifumana amaxesha amaninzi akhulu kwaye ithetha ngokufanayo. Iyaqhubeka intshukumo elungileyo phambi kohlela, kuba AIFF ayizukongeza udidi lwesibini lwe artefacts xa urhweba ngaphandle. I-AIFF yifomati yotshintshiselwano lwestudio kwi-macOS, iphatha i-metadata kakuhle kune-WAV eqhelekileyo, kwaye ingenisa kwi-Logic ne-Pro Tools ngokukhawuleza. I-Opus ayixhaswa yihardware ekhululekileyo - qiniseka ukuba udlala isoftware kuphela, kwaye ulindele ukuba i-car stereos ayihoyi.

Yintoni na i-AIFF ifayili?

Isiqulathi seefayili esinomsindo ngaphakathi kwayo, kunokuba umsindo ngokwawo. Lo maleko ongaphezulu yindawo apho ubude, isalathisi sokukhangela kunye ne metadata yefomati echazayo igcinwa khona, ngoko umdlali uyazi ukuba i AIFF ihlala ixesha elingakanani phambi kokucoda iframe enye endaweni yokukhangela ifayile yonke ukufumanisa. Oku kuthetha ukuba unikezelo alusoloko lugqiba into engaphakathi: iziqulathi zeefayili ezininzi ezinjalo zivunyelwe ukuba zigcine ngaphezulu kwesinye isifo sesandi, oko kukuthi, iifayile ezimbini AIFF zingaziphatha ngokuhlukileyo ngelixa zijonge ngaphaya. I-AIFF igcina i-PCM engacinezelwanga encinci-ephakathi — i-Apple-side elinganayo ne-WAV, nge-bit-per-bit fidelity efanayo.

Iifayile OPUS zivela phi?

Kwi web, kwaye uninzi lwesoftware kunokuba kwi hardware. OPUS yakhiwa ukudlulisa kunye nezixhobo zendlela evulekileyo, ngoko ivela kwimidlalo yemali, ushicilelo lomkhangeli zincwadi, ipodcast pipelines nantoni na eyenziwe ngabantu abangafunanga unxibelelwano lwelayisensi. Into engabonakalanga kubathengi be-electronic, eyiyo isizathu esiqhelekileyo sokuba umntu kufuneka aguqule enye. I-Opus yi-IETF eqhelekileyo ukusukela ngo-2012 edibanisa i-Skype's SILK speech codec ne-Xiph's CELT music codec kwi-design enye.

Ingaba OPUS ikhululekile ukuyisebenzisa nokusasaza?

Ewe, ngaphandle kweemeko ezifanele ukukhathazeka ngazo. Ukhankaso luza kufumaneka, wonke umntu angasebenzisa ikhowudi okanye ikhowudi esuka kwikhowudi ngaphandle kokubuza okanye ukuhlawula, kwaye akukho mntu unokuguqula ezi zinto emva - nto leyo eyenza ukuba ivele kwi open- source tooling, kwi engines yemidlalo naphi na apho ilayisensi yokuxoxa ibulala iprojekthi. Ukutshintsha kude nayo akuyi kubuyisela oko; iifayile ozinayo zihlala zisetyenziswa ngokuchanekileyo njengoko zazi.

Ingaba AIFF ihlala ibalulekile ukutshintsha?

Incwadi yobuqu, ewe; nantoni na oyenzayo umntu, cinga kabini. AIFF iphumelela ngokuthe ngqo kunokuba itshintshwe - konke okudlala ngalo namhlanje kuyaqhubeka nokudlala ngalo - kodwa abakhowudi benkqubo entsha kunye neesixhobo ezintsha zikhula ngokungagqibekanga ukubuyisela, eyenza umsebenzi ofanayo, mhlawumbi. Ukuba ifayile kufuneka ivuleke kuphela kumamatshini akho, ilungile. Ukuba ivula kwisixhobo esivela kwiminyaka emihlanu, khetha enye entsha. I-AIFF ikhulu njenge-WAV enesixhaso esibi ngaphandle kwehlabathi le-Apple, ngoko ke kukhetho olubi lokusasaza.

Ingaba kukho umda wobungakanani befayili xa uguqula i-OPUS ibe yi-AIFF?

Ulayisho phezulu olungaziwayo luphelelwe lixesha ngokumiselweyo; i-akhawunti ebhalisiweyo ekhululekileyo ifumana umda ophezulu, kwaye i-akhawunti ye-Pro ayinalo umda wefayili nganye. Inkumbulo yesikhangeli sihlala siyimfuneko yothintelo ixesha elide phambi kokuba umda wethu we-server-side uqale.

Ndingaguqula iifayili ezininzi ze-OPUS zibe yi-AIFF ngaxeshanye?

Ewe. Nqumle okanye ukhethe iifayile ezininzi ze OPUS kwifayili enye yokulayisha - umguquli uqhubekeka nazo ngokuthe tye kwaye ubuyisele i-ZIP yeziphumo ze AIFF. Akukho mfuneko yokuphinda uqhubekeke inkqubo yefayili nganye.

Ithini into eyenza ukuba i-OPUS yam ifile iguqulwe?

Iifayili ezilayishwe phezulu kunye ne-AIFF iimveliso zicinywa ngokuzenzekelayo emva kwefestile efutshane yokugcina. Asiyi kujonga, sizonwabele, okanye siqeqeshe kwiifayili zomsebenzisi. Ikhonkco lokulayisha ezantsi ngokuthe ngqo limiselwe ixesha kwaye lidityaniswe kwintlanganiso yakho.

Opus

Opus yi-codec yesandi evulekileyo eyaziwayo ebetha i-MP3 ne-AAC kwi-bitrates ephantsi, ngenxa yoko unxibelelwano lwelizwi kunye nokudlulisa kusetyenziswa.