// ks.h

typedef struct {
  LONGLONG Earliest;
  LONGLONG Latest;
} KSPROPERTY_MEDIAAVAILABLE, *PKSPROPERTY_MEDIAAVAILABLE;
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Windows Driver Kit DDI reference (ns-ks-ksproperty_mediaavailable)

KSPROPERTY_MEDIAAVAILABLE structure

Description

The KSPROPERTY_MEDIAAVAILABLE structure specifies the media time span (the time span that a client can seek within) that is currently available on a filter. KSPROPERTY_MEDIAAVAILABLE is used in conjunction with the KSPROPERTY_MEDIASEEKING_AVAILABLE property request.

Members

`Earliest`

Pointer to a variable that receives the earliest time for efficient seeking.

`Latest`

Pointer to a variable that receives the latest time for efficient seeking.

Remarks

This structure corresponds with DirectShow's IMediaSeeking::GetAvailable.

KSPROPERTY_MEDIAAVAILABLE - NtDoc