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IPreviewVideoRenderElement Class Referenceabstract
The interface to preview the video render element of the participant who joins the meeting before the host. More...
#include <customized_video_container.h>
Inherits IVideoRenderElement.
Public Member Functions | |
| virtual SDKError | Start ()=0 |
| Start previewing. More... | |
| virtual SDKError | Stop ()=0 |
| Stop previewing. More... | |
| virtual | ~IPreviewVideoRenderElement () |
 Public Member Functions inherited from IVideoRenderElement | |
| virtual VideoRenderElementType | GetType ()=0 |
| Get the type of the video render element. More... | |
| virtual RECT | GetPos ()=0 |
| Get the area where the current render element is. More... | |
| virtual SDKError | SetPos (RECT pos)=0 |
| Specify a new display area of the current render element. More... | |
| virtual SDKError | Show ()=0 |
| Show the render element. More... | |
| virtual SDKError | Hide ()=0 |
| Hide the render element. More... | |
| virtual unsigned int | GetCurrentRenderUserId ()=0 |
| Get the user ID corresponding to the current render element. More... | |
| virtual VideoRenderDataType | GetCurrentRenderDataType ()=0 |
| Get the data type of the current render element. More... | |
| virtual SDKError | EnableShowScreenNameOnVideo (bool enable_show)=0 |
| Set the visibility of the screen name on the current render element. More... | |
| virtual SDKError | SetResolution (VideoRenderResolution resolution)=0 |
| Set the resolution for the video in the current render element. Once you specify the value, the resolution will not change even the size of the element is changed. Specify a bigger resolution may cause subscribing fail. More... | |
| virtual | ~IVideoRenderElement () |
Detailed Description
The interface to preview the video render element of the participant who joins the meeting before the host.
Definition at line 98 of file customized_video_container.h.
Constructor & Destructor Documentation
◆ ~IPreviewVideoRenderElement()
|
inlinevirtual |
Definition at line 108 of file customized_video_container.h.
108{}
Member Function Documentation
◆ Start()
|
pure virtual |
Start previewing.
- Returns
- If the function succeeds, the return value is SDKERR_SUCCESS. Otherwise failed,see SDKError enum.
