INormalVideoRenderElement Class Reference

Normal video render element interface in the meeting. More...

#include <customized_video_container.h>

Inherits IVideoRenderElement.

Public Member Functions
virtual SDKError	Subscribe (unsigned int userid)=0
	Show the data of the specified user through normal render mode.
virtual SDKError	Unsubscribe (unsigned int userid)=0
	Unsubscribe the data of the specified user.
virtual	~INormalVideoRenderElement ()
Public Member Functions inherited from IVideoRenderElement
virtual VideoRenderElementType	GetType ()=0
	Get the type of the video render element.
virtual RECT	GetPos ()=0
	Get the area where the current render element is.
virtual SDKError	SetPos (RECT pos)=0
	Specify a new display area of the current render element.
virtual SDKError	Show ()=0
	Show the render element.
virtual SDKError	Hide ()=0
	Hide the render element.
virtual unsigned int	GetCurrentRenderUserId ()=0
	Get the user ID corresponding to the current render element.
virtual VideoRenderDataType	GetCurrentRenderDataType ()=0
	Get the data type of the current render element.
virtual SDKError	EnableShowScreenNameOnVideo (bool enable_show)=0
	Set the visibility of the screen name on the current render element.
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.
virtual	~IVideoRenderElement ()

Detailed Description

Normal video render element interface in the meeting.

Definition at line 128 of file customized_video_container.h.

Constructor & Destructor Documentation

~INormalVideoRenderElement()

virtual INormalVideoRenderElement::~INormalVideoRenderElement ( )

inlinevirtual

Definition at line 142 of file customized_video_container.h.

{}

Member Function Documentation

Subscribe()

virtual SDKError INormalVideoRenderElement::Subscribe ( unsigned int userid )

pure virtual

Show the data of the specified user through normal render mode.

Parameters

userid

Specify the user ID.

Remarks

Valid for both normal user and webinar attendee.

Unsubscribe()

virtual SDKError INormalVideoRenderElement::Unsubscribe ( unsigned int userid )

pure virtual

Unsubscribe the data of the specified user.

Parameters

userid

Specify the ID of user that you want to unsubscribe his data.

Remarks

Call Subscribe with the other ID if you want to view his data. Call the function to stop receiving the data before calling the parent class Hide() function if you no longer want to see the data of the specified user.

Valid for both normal user and webinar attendee.