#include <media.hpp>

Public Member Functions
	VideoPreview (int dev_id)

bool	hasNative ()

void	start (const VideoPreviewOpParam &param) throw (Error)

void	stop () throw (Error)

VideoWindow	getVideoWindow ()

VideoMedia	getVideoMedia () throw (Error)

Detailed Description

Video Preview

Constructor & Destructor Documentation

◆ VideoPreview()

pj::VideoPreview::VideoPreview ( int dev_id )

Constructor

Member Function Documentation

◆ hasNative()

bool pj::VideoPreview::hasNative ( )

Determine if the specified video input device has built-in native preview capability. This is a convenience function that is equal to querying device's capability for PJMEDIA_VID_DEV_CAP_INPUT_PREVIEW capability.

Returns: true if it has.

◆ start()

void pj::VideoPreview::start	(	const VideoPreviewOpParam &	param	)
throw	(	Error
	)

Start video preview window for the specified capture device.

Parameters

param Video preview parameters.

◆ stop()

void pj::VideoPreview::stop	(		)
throw	(	Error
	)

Stop video preview.

◆ getVideoWindow()

VideoWindow pj::VideoPreview::getVideoWindow ( )

Get the preview window handle associated with the capture device,if any.

◆ getVideoMedia()

VideoMedia pj::VideoPreview::getVideoMedia	(		)
throw	(	Error
	)

Get video media or conference bridge port of the video capture device.

Returns: Video media of the video capture device.

The documentation for this class was generated from the following file:

media.hpp

Public Member Functions