harmony 鸿蒙OH_VideoCaptureInfo

2025-06-12 浏览 (1)

OH_VideoCaptureInfo

Overview

The OH_VideoCaptureInfo struct describes the video capture information.

When videoFrameWidth and videoFrameHeight are both 0, video-related parameters are ignored and screen data is not recorded.

Since: 10

Related module: AVScreenCapture

Header file: native_avscreen_capture_base.h

Summary

Member Variables

NameDescription
uint64_t displayIdID of the physical screen to capture. This member variable is valid when capturemode is set to CAPTURE_SPECIFIED_SCREEN.
int32_t* missionIDsMission ID list. This member variable is valid when capturemode is set to CAPTURE_SPECIFIED_WINDOW.
int32_t missionIDsLenLength of the mission ID list. This member variable is valid when capturemode is set to CAPTURE_SPECIFIED_WINDOW.
int32_t videoFrameWidthWidth of the video to capture, in px.
int32_t videoFrameHeightHeight of the video to capture, in px.
OH_VideoSourceType videoSourceVideo source type. Currently, only RGBA is supported.

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