Grabber::getAvailableInputChannels Method |
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| Returns a list of input channels supported by the current device. | ||
| Syntax: | tInChnListPtr getAvailableInputChannels()const; |
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| Return value: | A pointer to a list of Grabber::tInputChannelItems on success or 0, if an error occurred. |
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| Remarks: | This method generates a list of all input channels supported by the current video capture device. Some devices do not support input channels, therefore this list may be empty. You may pick one item out of this list and make it the active input channel with the method Grabber::setInputChannel. |
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| See also: | Grabber, Grabber::isInputChannelAvailableWithCurDev, Grabber::hasInputChannels, Grabber::getInputChannel, Grabber::setInputChannel, Grabber::tInChnListPtr | |