Guqula FLAC kuya AC3

Guqula Eyakho FLAC kuya AC3 amafayela kalula

Khetha amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokuguqula FLAC kuya AC3

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

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

Isinyathelo 3: Landa i-version yakho AC3 amafayela

FLAC kuya AC3 Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiguqula kanjani umsindo FLAC ube AC3 ngaphandle kokulahlekelwa ukhwalithi?

Layisha phezulu ihele FLAC futhi umguquli wethu uzokhetha i AC3 codec / i-bitrate ehambisanayo necebo. Injongo engalahleki (AC3 = WAV / FLAC / ALAC) igcina yonke isampula; injongo elahlekile (AC3 = MP3 / AAC / OGG) iphutha liyi-192 kbps ecacile yencwadi yezwi elikhulumayo kanye neminye imiculo.

Ingabe ngilahlekelwa yikhwalithi eningi uma ngiguqula FLAC kuya ku AC3?

Ezinye, futhi zihlala - lokhu kuyindlela eyodwa lapho ulwazi luthunyelwe khona. FLAC ligcina yonke imibiko ngokugcwele; AC3 lisusa lokho imodeli ye-psychoacoustic icabanga ukuthi awukwazi ukulalela. Ku-192 kbps futhi ngaphezu kwalokho, i-prediction iyilungile ngokwanele ukubukeka kahle kuningi kwamathuluzi nemishini. Gcina i-FLAC njenge-master yakho, ngoba awukwazi ukubuyela kuyo kusuka ku-AC3. I-FLAC isebenzisa ukubikezela okuqondile kanye nokuhlelwa kwe-Rice ukufinyelela cishe ku-50-60% wesayizi yangempela ngesikhathi sokuhlelwa emuva kwe-PCM efana ne-bit. AC-3 yisandi esiningi esingenalutho, sivame u-5.1 ku-384 noma 448 kbps, nedatha yemeta yokuxoxa nokuhlanganiswa ngezansi.

Ingabe izihloko zengoma yami nesithombe se-albhamu sizohlala isikhathi eside uma ngiguqula FLAC kuya ku AC3?

Akulungile. FLAC ifaka i-metadata efanele, kodwa AC3 ayinaso isikhala esijwayelekile somuntu oculi, i-album, inani le-track noma umhlobiso we-cover, ngakho-ke amathegi asuswa ngaphandle kokulahleka. Gcina i-FLAC njengekhophi eliphawulwe, noma phinda uphawule ngemuva ngethuluzi njenge Mp3tag noma MusicBrainz Picard. AC-3 ayisebenzi kahle ngokujwayelekile okusha futhi ayivunyelwe yiziphequluli, amafoni noma abadlali abaningi be-web ngaphandle kokuxhuma phezulu kwe-stereo.

Ihele AC3 lisebenzisa i-bitrate enjani?

Iphutha ngu-192 kbps ku AC3 olahlekelwayo; udlulisa-nge- AC3 ongenalutho. Nciphisa ku-320 kbps ku-audiophile noma ku-64-96 kbps ku-audiobooks ekhuluma-magama (icacile ku-voice, ihlukanise ubukhulu befayela ngamaphesenti).

Ingabe ukusuka ku FLAC kuya ku AC3 kuzonciphisa ubunjani bomsindo wami?

Uma FLAC ilahlekelwa futhi AC3 ayilahleki (isibonelo MP3 → WAV), ihele AC3 alingcono kuna FLAC — awukwazi ukubuyisela imininingwane esele ilahlekile. Uma FLAC ilahlekelwa futhi AC3 ayilahleki, cabanga ukuthi i-AC3 codec izocindezela futhi; ku-192 kbps lokhu kucacile kunoma iyiphi ingxenye.

Ingabe i-FLAC kuya ku-AC3 igcina amathegi we-ID3 / metadata?

Yebo — isihloko, umculi, i-album, unyaka, inani le-track, i-album art, nama-chapter markers (abalulekile kuma-audiobooks) afundwa kusuka ku-FLAC futhi abhalwe ku-AC3 ibhokisi lapho i-AC3 ifomu lixhasa amathegi. Ukwakhiwa kwe-audiobook M4B kuhamba-hamba ku-M4B ne-AAX → M4B output.

Ingabe ngingenza i-batch yokuguqula amahele angama-FLAC abe AC3?

Yebo — susa isibaya se FLAC amafayela ngaphakathi futhi sizoziphatha ngokufanayo. I-Premium inemisebenzi eminingi efana ne-parallel futhi akukho lutho oluphezulu lwesayizi yefayela ngalinye, ngakho-ke i-500-file batch iphele ngemizuzu endaweni yamahora angama-10.

Ingabe i-AC3 izogcina isilinganiso esifanayo sesampula njenge-FLAC?

Ngokuzenzakalela yebo (48 kHz FLAC → 48 kHz AC3). Uma ufuna uku-downsample ukuhambisana (isibonelo 96 kHz → 44.1 kHz yokushaya i-CD) isinqumo esiphezulu sesampula-rate sikwenza lokhu ngekhwalithi ephezulu yoku-resamply.

Ingabe ngizolungisa umsindo ku-FLAC kuya ku-AC3?

Yebo — ukhetho lokujwayelekile-lokujwayelekile lufaka ITU-R BS.1770 / EBU R128 ukujwayelekile ku AC3 kuphuma, libhekisa ku -14 LUFS (isizinda sokushayela), -16 LUFS (isizinda sepodcast), noma -23 LUFS (isizinda sencwadi yezwi). Kuhle uma uguqula amabhayisikobho ngezinga lokuphatha elihlukile.

Ingabe i-AC3 izodlala kwi-stereo yemoto yami / i-iPod / i-app yencwadi yezwi?

MP3 idlala emhlabeni wonke. AAC idlala ku Apple, ngaphezu Android, Sonos. FLAC idlala ku Sonos ne Android, ngaphezu kahle ku iPods edlule. M4B audiobooks dlala ngesigaba ukuzulazula ku iOS Books, Audiobookshelf, kanye Smart Audiobook Player. Izinto ezikhethwayo ezisezingeni eliphezulu zifaka idivayisi imise.

Ingabe ihele lami FLAC liyimfihlo ngesikhathi sokuguqulwa?

Yebo — amafayela alayishwe phezulu FLAC aqhubekelwa phambili abasebenza ngokuzimela futhi acishwe ngaphakathi kwemizuzu. Asikwazi ukudlala, ukugcina, noma ukuhlanganisa okuqukethwe kwesandi. Kubalulekile kakhulu uma usebenza nama-library wencwadi yesandi.

Ingabe kuthatha isikhathi esingakanani ukushintsha i-audiobook yehora elilodwa FLAC iye ku-AC3?

I-codec efanayo iphinde i-mux: 10-30 imizuzwana. Yenza kabusha i-codec eyahlukileyo: 10-20% yesikhathi somthombo, ngakho i-audiobook yehora elilodwa liphele ngemizuzu engu-60-120. Ama-chapter markers ahlala ehamba futhi ahlukaniswe ngokuhlanzekile.

FLAC

I-FLAC inikeza ukucindezelwa komsindo okungenakulahlekelwa, kunciphisa usayizi wefayela ngenkathi kulondolozwa ikhwalithi yomsindo yokuqala engu-100%.