#include <VideoDeviceInput.h>
Inheritance diagram for CVideoDeviceInput::
In addition, each input can have 0 or more tuners attached to it (to keep matters simple...). A tuner does the actual frequency and norm setting, and is represented by a CVideoDeviceTuner class.
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Constructor.
In the constructor the channel information is queried and stored. It will also create any Tuner objects that may be needed. |
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Return current tuner number.
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Return symbolic name for input.
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Return channel number.
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Get a Tuner object.
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Return number of tuners.
Most inputs don't have a tuner, or at most 1. Multiple tuners could be used for multi-norm cards (each norm having a separate tuner), but this hasn't happened sofar. |
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Return type for this input.
Returns a value from the InputTypes enum, either TV or Camera |
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Returns whether this input has audio settings associated with it.
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Make this input the current one.
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