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KSDEGRADE structure

  • Article

The KSDEGRADE structure contains specifics of degradation strategies.

Note

The KSDEGRADE typedef is an alias for the KSIDENTIFIER structure. As such, their definitions are identical.

Syntax

struct KSDEGRADE {
  GUID Set;
  ULONG Id;
  ULONG Flags;
};

Members

Set

Specifies the globally unique set identifier.

Id

Specifies the set-specific identifier for an item within the set.

Flags

Contains a ULONG value that specifies either the current percentage of degradation, expressed in parts per thousand (where a value of 1000 represents no degradation), or specifies the amount of time in native units as specified by the interface.

Remarks

The Flags member can contain different values based on the type of signal degradation that the client employs. See Quality Management for more details on different strategies for solving quality management problems by reducing signal quality.

Because Flags contains a ULONG value, multiple Skip requests may be needed to remedy a quality management issue.

Requirements

Header: ks.h (include Ks.h)

See also

KSIDENTIFIER

KSDEGRADE_STANDARD

KSPROPERTY_STREAM_RATECAPABILITY

KSPROPERTY_STREAM_TIMEFORMAT

Quality Management