harmony 鸿蒙VideoOutput_Callbacks
VideoOutput_Callbacks
Overview
The VideoOutput_Callbacks struct describes the callbacks related to video output.
For details, see OH_VideoOutput_RegisterCallback.
Since: 11
Related module: OH_Camera
Header file: video_output.h
Summary
Member Variables
| Name | Description |
|---|---|
| OH_VideoOutput_OnFrameStart onFrameStart | Callback to report video output frame start events. |
| OH_VideoOutput_OnFrameEnd onFrameEnd | Callback to report video output frame end events. |
| OH_VideoOutput_OnError onError | Callback to report video output errors. |
Member Variable Description
onError
OH_VideoOutput_OnError VideoOutput_Callbacks::onError
Description
Callback to report video output errors.
onFrameEnd
OH_VideoOutput_OnFrameEnd VideoOutput_Callbacks::onFrameEnd
Description
Callback to report video output frame end events.
onFrameStart
OH_VideoOutput_OnFrameStart VideoOutput_Callbacks::onFrameStart
Description
Callback to report video output frame start events.
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