AC3 → FLAC

Guqula Eyakho AC3 kuya FLAC amafayela kalula

Khetha amafayela akho

noma cindezela bese ususa amafayela akho lapha

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Ukulayisha

Indlela yokuguqula AC3 kuya FLAC

Isinyathelo 1: Layisha eyakho AC3 amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

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

Isinyathelo 3: Landa i-version yakho FLAC amafayela

AC3 kuya FLAC Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiguqula kanjani umsindo AC3 ube FLAC ngaphandle kokulahlekelwa ukhwalithi?

Layisha phezulu ihele AC3 futhi umguquli ukhetha FLAC i-codec / i-bitrate ehambisana neprofayili yomsuka. I-lossless FLAC (WAV / FLAC / ALAC) igcina yonke isampula ngokugcwele; i-lossy FLAC (MP3 / AAC / OGG / Opus) iphutha liyi-192 kbps ecacile kakhulu kunoma iyiphi ingxenye yomculo.

Ihele FLAC liphele nini nge-bitrate?

Iphutha 192 kbps ku FLAC olahlekelwayo; dlula-nge- FLAC ongalahlekelwayo. Nciphisa ku 320 kbps uma ufuna ubukhulu obuphezulu bokungathembeki okulahlekile, 128 kbps ku-podcast yokusabalalisa obukhulu-bulinganiselwe, noma 96 kbps ku-voice-only sources lapho ifayela elincane libalulekile kunemininingwane yestudio.

Ingabe ukusuka ku AC3 kuya ku FLAC kuzonciphisa kakhulu izinga lami lomsindo?

Uma AC3 ilahlekelwa (MP3, AAC) futhi FLAC ayilahlekelwanga (WAV, FLAC), FLAC ayingcono kuna AC3 — awukwazi ukubuyisela imininingwane elahlekile yi-AC3 codec elahlekile. Uma AC3 ayilahlekelwanga futhi FLAC ilahlekelwa, cabanga ukuthi i-FLAC encoder izocindezela futhi; ku-192 kbps ilahlekelwa ayikwazi ukubonwa yimilomo eminingi.

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

Yebo — isihloko, umculi, i-album, unyaka, inani le-track, i-album art, BPM, ukuphindeka-kwe-gain kufundeka kusuka ku AC3 ibhokisi futhi kubhalwe kuma-fields alinganayo ku FLAC ibhokisi. ID3v2 (MP3), amazwana we-Vorbis (OGG, FLAC), ama-MP4 atoms (AAC, M4A), RIFF INFO (WAV), ama-iXML chunks wonke ama-maps ngokuhlanzekile.

Ingabe ngingenza ukuguqulwa kwekhulu le AC3 amafayela abe FLAC?

Yebo — susa isibaya se AC3 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 amahlanu. Ukwakhiwa kwefolda kugcinwa kwi-ZIP yesingeniso.

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

Ngokungagqibekanga yebo (a 48 kHz AC3 ikhiqiza 48 kHz FLAC, a 44.1 kHz AC3 ikhiqiza 44.1 kHz FLAC). Ukusebenza kahle okuthile — isibonelo, ukusatshalaliswa kwe-96 kHz studio masters kuya ku-44.1 kHz FLAC ukushaya i-CD, noma ukusatshalaliswa kwe-22 kHz voicemail kuya ku-44.1 kHz FLAC — isilinganiso sesampula esiphansi sifaka ukusatshalaliswa kabusha kwekhwalithi ephezulu ye-SOX-style.

Ingabe ngizolungisa umsindo ku-AC3 kuya ku-FLAC?

Yebo — ukhetho lokujwayelekile-lokujwayelekile lufaka ITU-R BS.1770 / EBU R128 ukujwayelekile ku FLAC kuphuma, libhekisa ku -14 LUFS (isizinda sokushayela) noma -16 LUFS (isizinda sepodcast) noma inani elijwayelekile. Lisetshenziswa uma liguqula amabhayisikobho ngezinga lokuphatha elihlukile ku FLAC dlala.

Ingabe i-FLAC izodlala ku-stereo yemoto yami / iPod / Sonos / isikhulumi se-Bluetooth?

I-MP3 idlala ngokugcwele kuwo wonke amadivayisi ayenziwe eminyakeni edlule engu-20. I-AAC idlala ku-Apple, ku-Android, ku-Sonos, nama-stereo emoto yamanje. I-FLAC idlala ku-Sonos ne-Android edlule, ingcono kakhulu kuma-iPods adala. I-WAV idlala kuwo wonke amadivayisi kodwa ifayela likhulu. I-idivayisi-yesihluthulelo sokukhuphuka ikhetha i-FLAC codec ephephile ye-platform oyicacisile.

Ingabe ihele lami AC3 liyimfihlo ngesikhathi sokuguqulwa?

Yebo — amafayela alayishwe phezulu AC3 aphathwa ngabasebenzi abahlukanisiwe futhi asuswa emizuzwini. Asikwazi ukudlala, ukugcina, noma ukuhlanganisa okuqukethwe kwesandi. Ipayipi lisebenza ngehardware esilawula ngayo kusukela ekuqaleni kuya kukuphela; akukho inkonzo yeqembu lesithathu ethola ifayela lakho.

Ingabe kuthatha isikhathi esingakanani ukushintsha ihora le-AC3 libe FLAC?

I-codec efanayo iphinde i-mux (isibonelo AAC ngaphakathi M4A -> AAC ngaphakathi MP4): imizuzwana engu-10-30. Ushintsho lwe-codec (isibonelo FLAC -> MP3 noma WAV -> AAC): ngokuvamile 10-20% yomthombo wesikhathi, ngakho-ke ihora AC3 -> FLAC liphele ngemizuzu engu-6-12 ku-pipeline ejwayelekile.

Kungani ihele FLAC likhulu noma lihlanzekile kunalelo AC3?

Akukho shintsho lokufinyelela oluzenzakalelayo kwenziwa ngaphandle kokuthi ukhetho lokujwayelekile luxhunywe. Uma ukhuluma ngezinga lokushintsha, umdlali wakho wesandi noma i-media library ingasebenzisa i-ReplayGain noma ukuguqulwa kwe-track-by-track ku-playback - vala lokho futhi i-FLAC izwakala ifana ne-AC3 (nge-lossless) noma ifana ngokuzizwa (nge-translucent lossy).

Ingabe ngiguqula AC3 uku-download kusuka ku-Bandcamp / SoundCloud ku-FLAC?

Uma i-AC3 ilayishwe phansi ingakhuselwanga (akukho DRM), yebo. Amafayela we-streaming abhalwe nge-DRM (i-Spotify ngaphandle kwe-inthanethi, i-Apple Music) abhalwe nge-crypto ku-bit level futhi angasetshenziswa. Ama-sources kusuka ku-Bandcamp purchases, SoundCloud go downloads, podcast feeds, ne-personal recordings wonke aguqulwa ngokuhlanzekile ku-FLAC.

AC3

I-AC3 (I-Audio Codec 3) ifomethi yokucindezela komsindo evame ukusetshenziswa kumathrekhi omsindo we-DVD ne-Blu-ray disc.

FLAC

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