Guqula Opus ukuba AAC

Guqula Eyakho Opus ukuba AAC amaxwebhu ngokulula

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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 AAC

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 AAC iifayile

Opus ukuba AAC Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-Opus yesandi ibe yi-AAC ngaphandle kokulahlekelwa umgangatho?

Layisha phezulu ifayili Opus kwaye umguquli wethu ukhetha AAC i-codec / uthelekiso lwe-bitrate oluhambelana nomcebo. Isiphelo esingalahliweyo (AAC = WAV / FLAC / ALAC) sigcina isampuli nganye; isiphelo esilahliweyo (AAC = MP3 / AAC / OGG / Opus) simiselwe kwi-192 kbps ebonisa ngaphaya kweendlebe ezininzi.

I-AAC ifayili isebenzisa i-bitrate enjani?

Okumiselweyo 192 kbps ye AAC elahlekile; idlula-ngaphaya (akukho bitrate yokucofa) ye AAC engalahleki. Nciphisa kwi 320 kbps yemveliso yeaudiophile, okanye 96 kbps yelizwi/podcast apho iifayile ezincinci zibalulekile ngakumbi kunenyani kwinqanaba eliphezulu.

Ingaba ukutshintsha ukusuka ku Opus ukuya ku AAC kuya kunyusa ubunjani besandi sam?

Ukuba Opus ilahlekile kwaye AAC ayilahleki (umzekelo MP3 -> WAV), ifayili AAC ayingcono kune Opus — awunakubuyisela ulwazi olusele luthunyelwe. Ukuba Opus ayilahleki kwaye AAC ilahlekile, i-AAC codec iphinda icinezele; kwi-192 kbps oku kucacile kuninzi lwezinto eziquletheyo.

Ingaba i-Opus ukuya kwi-AAC igcina i-ID3 / i-metadata tags?

Ewe — isihloko, umculi, i-albham, unyaka, inani lengoma, kunye nemifanekiso ye-albham efakwe ngaphakathi ifundwa ukusuka kwi Opus kwaye ibhalwe kwi AAC isiqulathi seefayili apho i-AAC ixhasa i-tags (ezizo zonke eziqhelekileyo).

Ndingaguqula izigidi zeefayili Opus zibe AAC?

Ewe - susa isiqulathi seefayili se Opus ngaphakathi kwaye siza kuziqhubekekisa ngokuthe tye. I-Pro inemisebenzi ethe tye eninzi kwaye akukho bukhulu befayili nganye obuphezulu, ngoko ke i-500-file batch igqiba kwimizuzu kunokuba iphele kwimizuzu emininzi.

Ingaba i-AAC iya kugcina inqanaba lesampuli elifanayo njenge-Opus?

Ngokungagqibekanga ewe (48 kHz Opus -> 48 kHz AAC). Ukuba ufuna ukunyusa isampulu yohambelana (umzekelo. 96 kHz -> 44. 1 kHz yokushicilela i CD) ukhetho oluphambili lwesampulu- umyinge uphatha oku nge-polyphase resampler esezingeni eliphezulu.

Ndingazilungisa njani ilizwi kwinyathelo Opus ukuya kwi AAC?

Ewe - ukhetho lokwenza lusebenze ngokuqhelekileyo ubukhulu busebenzisa ukwenziwa ngokuqhelekileyo kwe-ITU-R BS.1770 / EBU R128 kwimveliso ye AAC, ibeka injongo kwi-LUFS -14 (isiqhelo sokusasaza) okanye kwi-LUFS -16 (isiqhelo sepodcast). Isetyenziswa xa kutshintshwa iingoma ngemiphakamo emininzi yolawulo.

Ingaba i-AAC iya kudlala kwi-stereo yemoto yam / i-iPod / i-Sonos?

I-MP3 idlala kwihlabathi liphela. I-AAC idlala kwi-Apple, i-Android, kunye ne-Sonos. I-FLAC idlala kwi-Sonos kunye ne-Android ekutshanje, incinci kakhulu kwi-iPods edala. I-WAV idlala kuyo yonke into kodwa ikhulu. Iinketho eziphambili ziquka isixhobo esimiselweyo kwezi ntlawulo eziqhelekileyo.

Ingaba ifayili yam Opus ifihlakeleyo ngexesha lokuguqulwa?

Ewe — iifayile ezilayishwe phezulu Opus ziqhubekekiswa kubasebenzi abakhethekileyo kwaye zicinywe kwimizuzu. Asiyi kudlala, sigcine, okanye sisebenzise imixholo yesandi. Bona /privacy/ kwifestile yokugcina i-data.

Ithatha ixesha elingakanani ukutshintsha i-Opus yeyure enye ibe yi-AAC?

I-codec efanayo ye-re-mux: 10-30 imizuzwana. Yenza kwakhona ikhowudi kwi-codec eyahlukileyo: ngokuqhelekileyo 10-20% yobude bomthombo, ngoko ke i-1-iyure Opus -> AAC igqiba kwimizuzu engama-6-12 kwinkqubo eqhelekileyo yokuhambisa.

Kutheni i-AAC ifayili inamandla / ipholile kune-Opus imvelaphi?

Akukho tshintsho lokufumana oluzenzekelayo luza kwenzeka ngaphandle kokuba uvule ukhetho lokumisela ngokuqhelekileyo. Ukuba ubona utshintsho lomphakamo, umdlali wakho wesandi okanye ilayibrari yemidiya inokuba isebenzisa ukuphinda udlala ukufumana kwakhona okanye ukulungisa umkhondo ngamnye kukudlala — hayi nathi.

Ndingaguqula i-Opus i-downloads ibe yi-AAC?

Ukuba i-Opus ilayishwe ezantsi ingakhuselwanga (akukho DRM), ewe. Iifayili ezisasazwayo ezifihliweyo nge-DRM (i-Spotify, i-Apple Music) zifihliweyo kwinqanaba le-bit kwaye asikwazi ukuziqhubekekisa. Amacebo e-Bandcamp, i-SoundCloud, kunye nokulinganisa kobuntu buguqulwa kakuhle.