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KSPROPERTY_VIDEODECODER_STATUS_S structure

The KSPROPERTY_VIDEODECODER_STATUS_S structure describes the present status of a video decoding device, such as number of lines in the incoming analog signal and whether the signal is locked in.

Syntax


typedef struct {
  KSPROPERTY Property;
  ULONG      NumberOfLines;
  ULONG      SignalLocked;
} KSPROPERTY_VIDEODECODER_STATUS_S, *PKSPROPERTY_VIDEODECODER_STATUS_S;

Members

Property

Specifies an initialized KSPROPERTY structure that describes the property set, property ID, and request type.

NumberOfLines

Indicates the number of lines detected in the incoming analog video signal.

SignalLocked

Indicates whether the signal is locked. Zero indicates that the signal is not locked. A nonzero value indicates the signal is locked.

Remarks

The KSPROPERTY_VIDEODECODER_STATUS_S structure retrieves information about the video decoding process, including the number of lines in the incoming analog video signal.

Requirements

Header

Ksmedia.h (include Ksmedia.h)

See also

KSPROPERTY
KSPROPERTY_VIDEODECODER_STATUS

 

 

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