Grabber::isLive Method |
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| Checks whether the current video capture device is in live mode. | ||
| Syntax: | bool isLive() const; |
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| Return value: | true ,if the grabber is currently in live mode, false otherwise. |
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| Remarks: | If the grabber is in live mode, images are continuously grabbed and either copied to the screen or to a memory buffer. The behavior of the grabber, while in live mode, is selected with the Grabber::startLive method. |
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| See also: | Grabber, Grabber::startLive, Grabber::stopLive | |