Nzọụkwụ 1: Bulite gị AIFF faịlụ site na iji bọtịnụ dị n'elu ma ọ bụ site na ịdọrọ na dobe.
Nzọụkwụ 2: Pịa bọtịnụ 'Ụka' iji malite ntụgharị.
Nzọụkwụ nke 3: Budata faịlụ gị agbanwere agbanwe MP3 faịlụ
AIFF ka MP3 Ajụjụ Ndị A Na-ajụkarị Banyere Mgbanwe
Olee otú m ga-esi gbanwee AIFF ụda ka MP3 n'enweghị ịhapụ ogo?
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Bipụta faịlụ AIFF nakwa onyeọtụgharị na-ahọrọ MP3 codec / bitrate n'otu n'otu nke na-adaba na profaịlụ isi. Lossless MP3 (WAV / FLAC / ALAC) na-echekwa saịmpọn niile n'ụzọ ziri ezi; lossy MP3 (MP3 / AAC / OGG / Opus) dìfọ́ọ̀ltụ̀ na-aga 192 kbps nke bụ n'ozuzu ya maka ihenhọrọ egwu niile.
Bitịraịtị ole ka faịlụ MP3 ga-agwụ na ya?
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Dìfọ́ọ̀ltụ̀ 192 kbps maka lossy MP3; paswọọdụ maka lossless MP3. Kpụghaa na 320 kbps ma ịchọrọ n'ụdị n'ụdị lossy, 128 kbps maka ọ̀tụ̀tụ̀ nke ụhara-egbochi podcast, mọọbụ 96 kbps maka ụda-ọ̀zọ̀ ebe faịlụ nke obere ka mkpa karịa nkọwa studio.
Ọ ga-abawanye n'ọnụọgụgụ ụda m ma ọ bụrụ na m gaa site na AIFF gaa MP3?
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Ọ bụrụ na AIFF bụ n'enweghị nkwụsị (MP3, AAC) na MP3 bụ n'enweghị nkwụsị (WAV, FLAC), MP3 adịghị mma karịa AIFF — ị gaghị enwe ike ịnabata ozi ahụ e wepụrụ site na n'enweghị nkwụsị AIFF codec. Ọ bụrụ na AIFF bụ n'enweghị nkwụsị na MP3 bụ n'enweghị nkwụsị, na-atụ anya ka encoder MP3 na-ewepụ; na 192 kbps ọnwụ ahụ bụ nke a na-ahụghị anya n'ọnụ ndị kasị ukwuu.
Ọ bụrụ na ọbụna AIFF ka MP3 gbanwere, ọ ga-echekwa ID3 / metadata táàbụ̀?
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Ya - isiokwu, onye na-edezi, albọmu, afọ, nọmba ụda, albọmu ngosi ihe mgbe ochie, BPM, replay-gain agụala site na kontena AIFF ma debanye na ebe ndị dị na kontena MP3. ID3v2 (MP3), Vorbis comments (OGG, FLAC), MP4 atoms (AAC, M4A), RIFF INFO (WAV), iXML chunks niile mapụ n'ụzọ dị ọcha.
Ndewòọ̀ nwere ike ịgbanwe ndepụta nke faịlụ AIFF ka MP3?
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Ya - wepụ nsomebefaịlụ nke AIFF faịlụ na anyị ga-ewepụ ha n'ime n'ime. Premium nwere ọtụtụ ndị ọrụ n'ime n'ime na enweghị ike iwepụ faịlụ ọbụla, yabụ faịlụ 500-batị na-agwụ n'ime minit ka ọ bụrụ na ọ bụ narị minit. Nhazi nsomebefaịlụ a na-echekwa n'ime ZIP ọbjektị.
Ga-echekwa MP3 ọnụọgụgụ saịmpọn dị ka AIFF?
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Site na dìfọ́ọ̀ltụ̀ ọ̀ bụ (48 kHz AIFF na-emepụta 48 kHz MP3, 44.1 kHz AIFF na-emepụta 44.1 kHz MP3). Maka n'ezigbo n'otu n'otu - dịka ọmụmaatụ, 96 kHz studio masters na-ewepụtụla na 44.1 kHz MP3 maka CD burn, mọọbụ 22 kHz voicemail na-ewepụtụla na 44.1 kHz MP3 - ọnụọgụgụ-saịmpọn na-ewepụtụla na SOX-style resamplying nke nwere ụda dị elu.
Ndewòọ̀ nwere ike ịhazi ụda n'ime nzọụkwụ AIFF ruo MP3?
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Ya - nhọrọ ntọala ụda na-eme n'ozuzu ya na-eji ITU-R BS.1770 / EBU R128 ntọala n'ozuzu ya na MP3, na-egosipụta -14 LUFS (ntọala ntọala) mọọbụ -16 LUFS (ntọala podcast) mọọbụ valiu emeredịkachọrọ. Ọ bara uru mgbe ị na-atụgharị ụda na-adabere na ụda ndị ọzọ n'ime otu ndesịta egwu MP3.
Ga-egwu MP3 na stereo ụgbọala m/ iPod/ Sonos/ Bluetooth speaker?
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MP3 na-egwu n'ụzọ zuru ụwa ọnụ na ngwaọrụ ọbụla e mepụtara n'ime afọ 20 gara aga. AAC na-egwu na Apple, ọtụtụ Android, Sonos, na stereos ụgbọala ọfụụ. FLAC na-egwu na Sonos na Android ọfụụ, na-adịghị mma na iPods ochie. WAV na-egwu na ihe niile mana faịlụ ahụ dị ukwuu. Ngwaọrụ-n'oche na-ahọrọ nchekwa MP3 codec maka plataụtị ịkọwapụtara.
Faịlụ m AIFF bụ nke onwe m mgbe m na-ebipụta?
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Ee - faịlụ ndị a tọghatara elu AIFF a na-ewepụ n'ime ọrụ ndị a na-ewepụghị n'ime minit. Anyị anaghị agbanye, chekwa, mọọbụ banye n'ihe nkiri ụda. Pipeline na-arụ ọrụ na haadịrọ̀fọ̀ọ̀ltụ̀ anyị na-ahụ maka ya n'ebe ọbụla; ọ dịghị ọrụ nke atọ na-enweta faịlụ gị.
Oge ole ka ọ ga-ewe iji gbanwee 1-ụbọchị AIFF gaa na MP3?
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Same-codec re-mux (eg AAC n'ime M4A -> AAC n'ime MP4): 10-30 sekọnd. Ngbanwe Codec (eg FLAC -> MP3 mọọbụ WAV -> AAC): nke a na-emekarị 10-20% nke oge n'ime, yabụ 1-ụbọchị AIFF -> MP3 ga-agwụ na 6-12 nkeji na standard pipeline.
Gịnị mere faịlụ MP3 ji dị elu ma ọ bụ dị n'okpuru isi mmalite AIFF?
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Ọ dịghị mgbanwe n'onwe ya na-eme ma ọ bụrụ na n'ozuzu ya a na-emegharị nhọrọ ahụ. Ọ bụrụ na ị na-anụ ntụgharị n'elu, ọbụla ọwa ọkpụkpọ gị mọọbụ media laịibụlụ nwere ike ịhazigharị ReplayGain mọọbụ n'otu n'otu n'ozuzu ya na mmegharị - kwụsị ya ma ọ bụ na-emechi ya na MP3 na-adọta bit-identical na AIFF (n'ihi na enweghị nkwụsị) mọọbụ perceptually identical (n'ihi na n'ozuzu ya na-adọta).
Ndewòọ̀ nwere ike ịgbanwe AIFF mbipụta site na Bandcamp / SoundCloud gaa na MP3?
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Ọ bụrụ na mbubata AIFF a na-echebeghị ya (enweghị DRM), ọ bụ. Faịlụ nbudata DRM-encrypted (Spotify off-line, Apple Music) a na-encrypt na bit level ma a gaghị enwe ike ijikwa ha. Osisi site na Bandcamp purchases, SoundCloud go downloads, podcast feeds, nakwa ndekọ onwe onye niile na-atụgharị n'ụzọ zuru ezu na MP3.