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TunerLockType Enumeration

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The TunerLockType enumeration type specifies how well a television tuner has locked onto a signal.

Syntax

typedef enum _TunerDecoderLockType {
  Tuner_LockType_None                        = 0x00,
  Tuner_LockType_Within_Scan_Sensing_Range   = 0x01,
  Tuner_LockType_Locked                      = 0x02 
} TunerLockType;

Constants

  • Tuner_LockType_None
    The tuner is not locked onto a signal. If this value is returned at the end of a scan, it means the tuner was not able to lock onto a signal anywhere within the scanning range.

  • Tuner_LockType_Within_Scan_Sensing_Range
    The tuner found a signal in the vicinity but could establish the exact frequency.

  • Tuner_LockType_Locked
    The tuner locked onto an exact frequency. This value indicates that the tuner was able to fine tune to a frequency.

Requirements

Header Declared in Ksmedia.h.

See Also

BDA Enumeration Types

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Build date: 12/4/2008