Video: AVF audio yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
AVFoundation yog tag nrho cov ntsiab lus tshwj xeeb rau kev ua haujlwm nrog lub sijhawm ua suab paj nruag ntawm iOS, macOS, watchOS thiab tvOS. Siv AVFoundation, koj tuaj yeem yooj yim ua si, tsim, thiab kho cov yeeb yaj kiab QuickTime thiab MPEG-4 cov ntaub ntawv, ua si HLS ntws, thiab tsim kom muaj zog tshaj tawm ua haujlwm rau hauv koj cov apps.
Tsis tas li ntawd, AVFoundation moj khaum yog dab tsi?
AVFoundation yog a lub moj khaum nrog rau Lub Hom Phiaj-C thiab Swift interfaces, uas muab cov kev pabcuam qib siab rau kev ua haujlwm nrog lub sijhawm ua suab paj nruag ntawm Apple operating systems: iOS, macOS, tvOS, thiab watchOS. Pib nrog Mac OS X tsov, nws yog tam sim no lub neej ntawd xov xwm lub moj khaum rau macOS platform.
Ib yam li ntawd, AVFoundation yog dab tsi hauv Swift? AVFoundation . AVFoundation yog tag nrho cov ntsiab lus tshwj xeeb rau kev ua haujlwm nrog lub sijhawm ua suab paj nruag ntawm iOS, macOS, watchOS thiab tvOS. Siv AVFoundation , koj tuaj yeem yooj yim ua si, tsim, thiab kho QuickTime tsos thiab MPEG-4 cov ntaub ntawv, ua si HLS ntws, thiab tsim kom muaj zog tshaj tawm ua haujlwm rau hauv koj cov apps.
Ib yam li ntawd, koj tuaj yeem nug, siv AVFoundation moj khaum hauv iOS li cas?
Ntxiv AVFoundation Framework Hauv qhov Project Navigator, xaiv qhov "AudioDemo" project. Hauv Cheeb Tsam Cov Ntsiab Lus, xaiv "AudioDemo" hauv qab Cov Hom Phiaj thiab nyem "Tsim Phase". Nthuav "Txuas Binary nrog Cov Tsev Qiv Ntawv" thiab nyem lub pob "+" ntxiv rau " AVFoundation.
Cocoa moj khaum yog dab tsi hauv iOS no?
Cocoa Kov yog tus neeg siv interface lub moj khaum muab los ntawm Apple rau kev tsim software rau cov khoom xws li iPhone, iPad thiab iPod kov. Nws yog feem ntau sau rau hauv Lub Hom Phiaj C lus thiab yog raws li Mac OS X. Cocoa Kov tau tsim raws li tus qauv saib tswj software architecture.
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