Guqula AAC ukuba AC3

Guqula Eyakho AAC ukuba AC3 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 AAC ukuba AC3

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

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

Inyathelo lesi-3: Khuphela i-converted yakho AC3 iifayile

AAC ukuba AC3 Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-AAC yesandi ibe yi-AC3 ngaphandle kokulahlekelwa umgangatho?

Layisha phezulu i AAC ifayile kwaye umguquli wethu ukhetha i AC3 codec / uthelekiso lwe-bitrate oluhambelana nomcebo. Isiphelo esingalahliweyo (AC3 = WAV / FLAC / ALAC) sigcina isampuli nganye; isiphelo esilahliweyo (AC3 = MP3 / AAC / OGG / Opus) simiselwe kwi 192 kbps ebonisa ngaphaya kweendlebe ezininzi.

I-AC3 isebenzisa i-bitrate enjani?

Okumiselweyo 192 kbps ye-AC3 elahlekile; i-pass-through (akukho kuphinda ucofe i-bitrate) ye-AC3 engalahleki. Nciphisa kwi-320 kbps yemveliso yeaudiophile, okanye kwi-96 kbps yelizwi/ipodcast apho iifayile ezincinci zibalulekile ngakumbi kune- fidelity kwi-extreme.

Ingaba ukudlula kwi-AAC ukuya kwi-AC3 kuya kunyusa ubunjani besandi sam?

Ukuba i-AAC ilahlekile kwaye i-AC3 ayilahleki (umzekelo, MP3 -> WAV), i-AC3 ifayile ayingcono kune-AAC — awunakubuyisela ulwazi olusele luthunyelwe. Ukuba i-AAC ayilahleki kwaye i-AC3 ilahlekile, i-AC3 codec iphinda icinezele; kwi-192 kbps oku kucacile kuninzi lwezinto eziquletheyo.

Ingaba i-AAC ukuya kwi-AC3 iguqulela igcina i-ID3 / i-metadata tags?

Ewe - isihloko, umculi, i-albham, unyaka, inani lengoma, kunye nemifanekiso ye-albham efakwe ngaphakathi ifundwa kwi-AAC kwaye ibhalwe kwi-AC3 isiqwenga apho i-AC3 ixhasa i-tags (ezizo zonke eziqhelekileyo).

Ndingaguqula izigidi zeefayili ze AAC zibe yi AC3?

Ewe - shiya isiqulathi seefayili ze AAC 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 i-10s yemizuzu.

Ingaba i-AC3 iya kugcina inqanaba lesiseko elifanayo njenge-AAC?

Ngokungagqibekanga ewe (48 kHz AAC -> 48 kHz AC3). Ukuba ufuna ukunyusa isampulu ukuhambelana (umzekelo. 96 kHz -> 44.1 kHz yokushicilela i-CD) ukhetho lwesampulu-yexabiso eliphambili luphatha oku ngesampulu ephindaphindwayo ye-polyphase esezingeni eliphezulu.

Ndingazilungisa njani iiloudness kwi AAC ukuya kwi AC3 inyathelo?

Ewe - ukhetho lokwenza lusebenze ngokuqhelekileyo ubukhulu busebenzisa ukwenziwa ngokuqhelekileyo kwe-ITU-R BS.1770 / EBU R128 kwimveliso ye-AC3, ibeka injongo kwi-LUFS -14 (isiqhelo sokusasaza) okanye kwi-LUFS -16 (isiqhelo sepodcast). Isetyenziswa xa kutshintshwa iingoma ngemiphakamo emininzi yolawulo.

Ingaba i-AC3 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 AAC ifihlakele ngexesha lokuguqula?

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

Ithatha ixesha elingakanani ukutshintsha iAAC yeyure enye ibe yiAC3?

I-codec efanayo yoku-multiplex: 10-30 imizuzwana. Yenza kwakhona ikhowudi kwi-codec eyahlukileyo: ngokuqhelekileyo 10-20% yobude bomthombo, ngoko ke i-1-iyure AAC -> AC3 igqiba kwimizuzu engama-6-12 kwinkqubo eqhelekileyo yokuhambisa.

Kutheni i-AC3 ifayile inamandla / ipholile kune-AAC 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-AAC downloads ibe yi-AC3?

Ukuba i-AAC ilayishwe ezantsi ingakhuselwanga (akukho DRM), ewe. Iifayili zosasazo 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.