LWia::EndVideoPreview

Summary

Shuts the streaming video down.

Syntax

#include "ltwrappr.h"

virtual L_INT LWia::EndVideoPreview()

Returns

Value	Meaning
SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This feature is available in LEADTOOLS version 16 or higher.

LWia::EndVideoPreview shuts the streaming video down. To start video preview again, call LWia::StartVideoPreview again.

Call LWia::EndVideoPreview only after successfully calling LWia::StartVideoPreview.

Required DLLs and Libraries

• LTWIA
• For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions

• LWia::StartVideoPreview
• LWia::ResizeVideoPreview
• LWia::IsVideoPreviewAvailable
• LWia::AcquireImageFromVideo
• LWia::InitSession
• LWia::EndSession
• Class Members

Topics

• Working with Video Devices
• WIA Functionality: Property Functions

Example

For an example, refer to LWia::IsVideoPreviewAvailable.