I-ALAC ingcono kune-AAC, kodwa ingabe udinga ngempela ukuyisebenzisa?
Uma usebenzisa isofthiwe ye-Apple iTunes ukuhlela umtapo wakho womculo we-digital, cishe usuvele wazi ukuthi ifomethi ezenzakalelayo ayisebenzisa yi- AAC . Uma ubuye uthenge izingoma nama-albhamu kusuka ku- iTunes Store , amafayela owalanda nawo azoba i-AAC (ifomethi ye-iTunes Plus ukuze ibe ngqo).
Ngakho, iyiphi inketho yefomethi ye-ALAC ku-iTunes?
Kuyinto encane ye- Apple Lossless Audio Codec (noma nje i-Apple Lossless) futhi ifomethi egcina umculo wakho ngaphandle kokulahlekelwa yimuphi imininingwane. Umsindo usacindezelekile njenge-AAC, kodwa umehluko omkhulu ukuthi uzofana nomthombo wokuqala. Le fomethi yokulalelwayo engalahleki ifana nalabo okungenzeka ukuthi wezwe nge-FLAC njengesibonelo.
Isandiso sefayela esetshenziselwa i-ALAC yi- .m4a efana nefomethi ezenzakalelayo ye-AAC. Lokhu kungadideka uma ubona uhlu lwezingoma ekwi-hard drive yedokhumenti yakho, konke okunesandiso esifanayo sefayela. Ngakho-ke, ngeke ukwazi ukuthi yibuphi obubukeke obufakwe nge-ALAC noma i-AAC ngaphandle kokuthi unike amandla inketho yekholomu 'yohlobo' ku-iTunes. ( Buka Izinketho > Bonisa Amakholomu > Umusa ).
Kungani Usebenzisa I-ALAC Ifomethi?
Esinye sezizathu eziyinhloko zokufuna ukusebenzisa ifomethi ye-ALAC kungukuthi ikhwalithi yomsindo iphezulu ohlwini lwakho.
- Akukho Ukulahlekelwa Kwekhwalithi Uma Udonsa Ama-CD Uma ufuna ukugcina ama-CD akho okuqala alalelwayo njengesibonelo, ukuwaqeda nge-ALAC ukhetho kuzokunika amakhophi aphelele ama-disc wakho.
- Ukuguqula Ngokuphepha Kweminye Amafomethi Ungase wazi ukuthi ukuguqulwa kwesakhiwo esisodwa esilahlekile kuya kwesinye kuhlambalaza ikhwalithi yomsindo. Noma kunjalo, uma usebenzisa ifomethi yokulahlekelwa njenge-ALAC, ungakwazi ukuguqula noma yini ngaphandle kokulahlekelwa yiluphi ulwazi lwomsindo.
- Ukubuyisela ama-CD edalwa ukulimala Ukugcina iqoqo lomculo wakho womzimba (ama-CD) njengefayela le-ALAC likunika ithuba lokuphinde udale uma ama- originals ewonakele noma elahlekile. Ungamane ushise amafayela e-ALAC kwi-CD eqoshiwe eyokunikeza ikhophi efanayo ye-disc owasekela isipele.
Izinkinga zokusebenzisa i-ALAC
Kungenzeka ukuthi awudingi i-ALAC noma ngabe iphakeme kune-AAC ngokwekhwalithi yomsindo. Ukuhluleka ukuwusebenzisa kuhlanganisa:
- Amafayela amakhulu Njengamanye ama-codec angalahleki, umsindo we-ALAC oqoshiwe ukhiqiza amafayela anesayizi enkulu kunamafomu alahlekile. Ngakho-ke, uzodinga isikhala esiningi sokugcina kunokuba uma usebenzisa i-AAC. Ngaphandle kokuthi ikhwalithi yomsindo ibalulekile, khona-ke lokhu kuhwebelana kungase kungabi nhlobo. Uma konke ofuna ukukwenza ukulalela imishini ejwayelekile njenge-smartphone njengesibonelo, ngakho-ke kungcono ukubambelela nge-AAC.
- Okungaphansi Okuhambisana Nekhwalithi Uma kuqhathaniswa namafomethi alahlekile afana ne-AAC, kukhona ukusekelwa okuncane kwe-ALAC. Uma usebenzisa amadivayisi we-Apple kuphela, lokhu akuyona inkinga ngoba bonke bayayisekela. Kodwa-ke, uma esikhathini esizayo ucabanga ukuthi ungasebenzisa ukuxuba kweziphathekayo ezivela kubakhiqizi abahlukene bese i-ALAC ingase ingabi ikhambi lakho elihle kakhulu.
- Ingabe Uyozwa Umehluko? Uma uhlose ukusebenzisa i-hardware ejwayelekile njenge-smartphone yakho kanye nama-earphone ayisisekelo, kungenzeka ukuthi awuzweli umehluko phakathi kwe-AAC ne-ALAC. Ngisho noma amafomu okulahlekelwa afana ne-AAC alahla idatha yomsindo, i-bitrate ehloniphekile (256 Kbps nangaphezulu) ngokuvamile iyakwanele kubantu abaningi.