harmony 鸿蒙OH_AVScreenCaptureCallback

2023-10-30
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OH_AVScreenCaptureCallback

Overview

The OH_AVScreenCaptureCallback struct defines all the asynchronous callback function pointers of an OH_AVScreenCapture instance. To ensure the normal running of OH_AVScreenCapture, you must register the instance of this struct with the OH_AVScreenCapture instance and process the information reported by the callback functions.

System capability: SystemCapability.Multimedia.Media.AVScreenCapture

Since

Related Modules

AVScreenCapture

Summary

Member Variables

Name	Description
onError	OH_AVScreenCaptureOnError
onAudioBufferAvailable	OH_AVScreenCaptureOnAudioBufferAvailable
onVideoBufferAvailable	OH_AVScreenCaptureOnVideoBufferAvailable