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CVideoDeviceTuner Class Reference
Tuner on V4L device.
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#include <VideoDeviceTuner.h>
Inheritance diagram for CVideoDeviceTuner::
List of all members.Public Methods
Detailed Description
Tuner on V4L device.
This class sets the frequency on the TV or radio tuner on a TV/radio card. The frequency is represented as a float number in Hz.
Constructor & Destructor Documentation
CVideoDeviceTuner::CVideoDeviceTuner (
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CVideoDevice * _video,
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int _tuner )
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Constructor.
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Parameters:
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_video
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Master VideoDevice object |
_tuner
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Tuner number (should rarely be > 0) |
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Member Function Documentation
float CVideoDeviceTuner::GetFrequency (
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) const
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Return frequency of tuner, in Hz.
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Returns:
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-1.0 in case of failure
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float CVideoDeviceTuner::GetHighestFrequency (
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) const
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float CVideoDeviceTuner::GetLowestFrequency (
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) const
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const QString CVideoDeviceTuner::GetName (
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)
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bool CVideoDeviceTuner::SetFrequency (
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float freq )
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Set frequency.
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Parameters:
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freq
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Desired frequency, in Hz |
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Returns:
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FALSE if device refused the frequency or was not able to, TRUE with success
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The documentation for this class was generated from the following files:
Generated at Wed Jun 20 02:51:26 2001 for Camstream by
1.2.6 written by Dimitri van Heesch,
© 1997-2001