Enhancing Audio Performance Experience During the use of various terminal devices, users have different core performance requirements, such as smoothness, response speed, and power saving, for audio-r
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openharmony 鸿蒙 audio-fast-playback
Low-Latency Audio Playback (C/C++) Starting from API version 10, low-latency audio playback is available. Low-latency audio playback is an audio rendering solution that leverages software-hardware-chi
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openharmony 鸿蒙 audio-suite-manual-rendering
Offline Editing (C/C++) Starting from API version 22, OHAudioSuite provides offline audio editing capabilities, allowing for audio data processing in non-real-time playback scenarios. You can combine
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openharmony 鸿蒙 audio-collaborative-management-sys
Collaborative Audio Management (for System Applications Only) Starting from API version 20, collaborative audio management is available to system applications. This includes checking whether the featu
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openharmony 鸿蒙 audio-workgroup
Audio Workgroup Management The audio workgroup is a set of APIs that help the system identify key audio threads within an application through tagging. By providing key audio threads and workgroup runt
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openharmony 鸿蒙 native-camera-macro
Macro Photography Settings (C/C++) Starting from API version 19, you can configure macro photography. This feature allows the camera to focus closely and capture detailed images of small objects throu
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openharmony 鸿蒙 camera-concurrent-open
Multi-Camera Concurrent Mode (ArkTS) Starting from API version 18, devices support multi-camera concurrent mode, enabling applications to use both front and rear cameras simultaneously for capturing p
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openharmony 鸿蒙 native-camera-system-pressure
Pressure Management (C/C++) Starting from API version 20, the camera framework supports monitoring of system pressure levels. In scenarios requiring prolonged camera usage (such as live streaming), ap
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openharmony 鸿蒙 camera-depth-data-sys
Depth Data (for System Applications Only) (ArkTS) Depth data reflects the spatial arrangement of image pixels in relation to the camera lens. It facilitates enhanced focus precision, background blurri
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openharmony 鸿蒙 camera-performance-improvement-sys
Performance Optimization Practices (for System Applications Only) (ArkTS) Before developing a camera application, you must request required permissions. The camera startup performance is affected by t
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