OH_AVScreenCaptureCallback

typedef struct OH_AVScreenCaptureCallback {...} OH_AVScreenCaptureCallback

Overview

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 to process the information reported by the callback functions.

Starting from API version 12, you are advised to use OH_AVScreenCapture_OnError and OH_AVScreenCapture_OnBufferAvailable instead.

Since: 10

Related module: AVScreenCapture

Header file: native_avscreen_capture_base.h

Summary

Member Variables

Name	Description
OH_AVScreenCaptureOnError onError	Callback function invoked when an error occurs during the running of an OH_AVScreenCapture instance. Starting from API version 12, you are advised to use OH_AVScreenCapture_OnError instead.
OH_AVScreenCaptureOnAudioBufferAvailable onAudioBufferAvailable	Callback function invoked when an audio buffer is available during the running of an OH_AVScreenCapture instance. Starting from API version 12, you are advised to use OH_AVScreenCapture_OnBufferAvailable instead.
OH_AVScreenCaptureOnVideoBufferAvailable onVideoBufferAvailable	Callback function invoked when a video buffer is available during the running of an OH_AVScreenCapture instance. Starting from API version 12, you are advised to use OH_AVScreenCapture_OnBufferAvailable instead.