Tallaabada 1aad: Soo geli AIFF faylasha adoo isticmaalaya badhanka kore ama jiid oo hoos u dhig.
Tallaabada 2: Guji badhanka 'Beddelaan' si aad u bilowdo beddelka.
Tallaabada 3: Soo dejiso faylasha aad bedeshay AMR faylasha
AIFF ilaa AMR Su'aalaha Badiya La Weydiiyo Ee Ku Saabsan Beddelka
Sidee baan u beddeli karaa AIFF audio ilaa AMR iyadoon la lumin tayada?
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Soo qaado faylka AIFF oo soo beddeleheenu wuxuu doortaa AMR codec / bitrate isku dhafan oo la mid ah asalka. Target-ka aan la lumin (AMR = WAV / FLAC / ALAC) wuxuu ilaaliyaa tusaale kasta; Target-ka la lumin (AMR = MP3 / AAC / OGG / Opus) waa 192 kbps oo cad oo loogu talagalay dhegaha badan.
Waa maxay bitrate-ka ay AMR faylku isticmaalo?
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Default 192 kbps loo baahan yahay AMR; gudbinta (ma jiro bitrate dial) loo baahan yahay AMR. Ku dar 320 kbps audiophile soo saarka, ama 96 kbps codka / podcast halkaas oo faylasha yar yar ka badan ka badan waa in ay ku xadgudbaan.
Ma ka yarayn kartaa tayada maqalka haddii aan ka tago AIFF ilaa AMR?
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Haddii AIFF ay tahay mid khasaartay oo AMR ay tahay mid aan khasaarin (tusaale ahaan MP3 -> WAV), faylka AMR ma aha mid ka fiican AIFF - ma awoodi kartid inaad soo ceshato macluumaadka horeyba loo tuuray. Haddii AIFF ay tahay mid khasaartay oo AMR ay tahay mid khasaartay, codec-ka AMR ayaa dib u soo celin doona; 192 kbps waxaa cad in waxyaabaha badankood ay yihiin.
Ma AIFF ilaa AMR ayaa ku beddelaya ID3 / metadata tags?
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Haa - magaca, muusig, album, sanadka, lambarka raadinta, iyo sawirka album-ka lagu dhejiyay ayaa laga akhriyaa AIFF waxaana lagu qoray AMR oo ku yaal AMR qaabka taageeraya tags (oo dhammaantood ay sameeyaan).
Ma ku beddeli karaa boqolaal faylal ah AIFF ilaa AMR?
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Haa - ku rid faylka AIFF faylasha oo aan u qaabeyno si isku mid ah. Pro waxay leedahay shaqaalaha isku midka ah oo aan lahayn xaddiga faylka, sidaa darteed 500-file batch wuxuu ku dhammaadaa daqiiqado ka badan alaabtii daqiiqadaha.
AMR ma ku hayn doontaa tirada tusaale ee AIFF?
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Si default haa (48 kHz AIFF -> 48 kHz AMR). Haddii aad u baahan tahay in ay hoos u tusaale u ah isku xirnaanta (tusaale ahaan 96 kHz -> 44.1 kHz u CD gubi) ikhtiyaarka sare ee tusaale-ka-raacda maamusho this la polyphase tayo sare leh resampler.
Ma ku hagaajin karaa codka AIFF ilaa AMR?
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Haa - ikhtiyaarka loodness-normalize wuxuu ku habboon yahay ITU-R BS.1770 / EBU R128 caadiga ah ee AMR soosaarka, oo ku lug leh -14 LUFS (sharciga qulqulka) ama -16 LUFS (sharciga podcast).
Ma AMR ayaa ku ciyaari doona gaarigayga stereo / iPod / Sonos?
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MP3 ciyaarta adduunka oo dhan. AAC ciyaarta on Apple, Android badan, iyo Sonos. FLAC ciyaarta on Sonos iyo Android casriga ah, ka yar oo wanaagsan on iPods hore. WAV ciyaarta on wax kasta laakiin waa weyn. Doorashooyinka horumarsan waxaa ka mid ah qalabka preset u ah kuwa la mid ah.
Faylkayga AIFF ma gaarbaa marka la beddelayo?
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Haa — faylasha la soo dejiyey AIFF waxaa lagu dhaqaajiya shaqaalaha kala go'an oo la tirtiro daqiiqado gudahood. Aan marnaba ciyaarin, kaydin, ama qaybin waxyaabaha maqalka ah. Eeg /privacy/ ee daaqadda kaydinta xogta.
Maxay ku qaadataa in la beddelo AIFF ilaa AMR?
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Same-codec re-mux: 10-30 ilbiriqsi. Codso codsi kale oo kale: caadi ahaan 10-20% muddada asalka ah, sidaa darteed 1-saac AIFF -> AMR wuxuu ku dhammaadaa daqiiqadaha 6-12 ee xarigga caadiga ah.
Maxaa ka dhigaya fayl AMR in uu ka weyn yahay / ka xasilloon yahay asalka AIFF?
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Ma jiro wax isbeddelka auto gain dhicin haddii aadan ku shubto ikhtiyaarka caadiga ah. Haddii aad aragto isbeddelka heerka, ciyaaryahanka audio ama maktabadda warbaahinta waa laga yaabaa in ay soo bandhigaan ReplayGain ama per-track normalization on playback — ma nahay.
Ma ku beddeli karaa soo dejinta AIFF ilaa AMR?
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Haddii AIFF soo dejinta aan la ilaalin (DRM ma jiro), haa. Faylasha DRM-crypted streaming (Spotify, Apple Music) waa la crypted heerka bit iyo aan u dhaqmin.
