TunerLockType enumeration
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
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
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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
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