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# FALCON/EAGLE user manual 4.62

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is_StealVideo | Scroll Previous Top Next More

Syntax

INT is_StealVideo (HIDS hf, int Wait)

Description

Steals images from DirectDraw live mode. The set number of full frames after the call of the function is redirected to the allocated image memory. Besides steal mode there is an automatic steal mode (see is_PrepareStealVideo()). Using the automatic steal mode the number of images, which are transmitted alternately into the VGA card or into the main memory, can be set separately within the range of 1.. 255. After starting the automatic steal mode the first image is sent to the VGA card, following alternate the adjusted number of frames into the main memory and the VGA card.

| is_StealVideo() cannot be used in Direct3D mode.

Parameters

hf | Frame Grabber
Wait |
IS_WAIT | Function waits until the image has been acquired
IS_DONT_WAIT | Function returns immediately
IS_EXIT_STEAL_VIDEO | Stops the automatic steal mode

Return value

IS_SUCCESS, IS_NO_SUCCESS

© 2020 IDS Imaging Development Systems GmbH