Video: Yuav iTunes ua si MPEG 4 suab ntaub ntawv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
MPEG - 4 audio ( M4 a ) cov ntaub ntawv yog encoded siv Advanced Suab Coding (AAC) lossis AppleLossless (ALAC) codecs. Lawv raug lees paub los ntawm tus kheej iPod audio player , tab sis tsis yog los ntawm lwm yam MP3 players. iTunes thiab Dawb M4 a rau MP3 Converter yog ob qhov kev pab cuam software koj ua tau siv los hloov M4a cov ntaub ntawv mus rau MP3 hom ntawv.
Kuj paub, hom ntawv twg iTunes siv?
Los ntawm lub neej ntawd, iTunes siv AAC (Advanced AudioCoding) hom ntawv , tab sis koj tuaj yeem hloov qhov hom ntawv zoo li lwm qhov chaw ntshuam. iTunes txhawb HE-AAC cov ntaub ntawv (tseem hu ua MPEG-4 AAC cov ntaub ntawv ).
Ib yam li ntawd, puas yog Apple MPEG 4 Suab Lossless? Apple Lossless cov ntaub ntawv tau khaws cia rau hauv MPEG 4 thawv thiab muaj ib tug.m4a extension. Cov MPEG 4 thawv kuj siv tau rau Advanced Suab Compression (AAC), kev poob qis (tam sim no tag nrho cov lem yuav los ntawm iTunes Music Store (iTMS) yog AAC).
Ib yam li ntawd, yuav mpeg4 ua si ntawm mp3 players?
Koj tuaj yeem ua si hom ntaub ntawv no ntawm txhua tus qauv ntawm Apple iPod thiab lwm yam xov xwm digital cov neeg ua si , but manymusic cov neeg ua si yuav tsis ua si MPEG4 cov ntaub ntawv. Vim li no, tej zaum koj yuav tau hloov dua siab tshiab MPEG4 cov ntaub ntawv rau MP3 cov ntaub ntawv nrog ib tug dawb hloov dua siab tshiab kev pab cuam muaj nyob rau hauv Internet.
MPEG 4 suab ntaub ntawv tiv thaiv txhais li cas?
M4P sawv rau MPEG 4 tiv thaiv ( suab ). M4P ntaub ntawv txuas ntxiv tau pom hauv Apple iTunes purchasedsong uas siv Apples "Fairplay" DRM (digital rightsmanagement).
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