KSPROPERTY_STREAM enumeration (ks.h)

Syntax

typedef enum {
  KSPROPERTY_STREAM_ALLOCATOR,
  KSPROPERTY_STREAM_QUALITY,
  KSPROPERTY_STREAM_DEGRADATION,
  KSPROPERTY_STREAM_MASTERCLOCK,
  KSPROPERTY_STREAM_TIMEFORMAT,
  KSPROPERTY_STREAM_PRESENTATIONTIME,
  KSPROPERTY_STREAM_PRESENTATIONEXTENT,
  KSPROPERTY_STREAM_FRAMETIME,
  KSPROPERTY_STREAM_RATECAPABILITY,
  KSPROPERTY_STREAM_RATE,
  KSPROPERTY_STREAM_PIPE_ID
} KSPROPERTY_STREAM;

Constants

KSPROPERTY_STREAM_ALLOCATOR Specify if the pin allocates stream buffers or can provide an allocator.
KSPROPERTY_STREAM_QUALITY Specify if the pin generates Quality Management complaints.
KSPROPERTY_STREAM_DEGRADATION Specify if the pin allows degradation strategies.
KSPROPERTY_STREAM_MASTERCLOCK Specify if the pin uses or produces a master clock that can be used for synchronization.
KSPROPERTY_STREAM_TIMEFORMAT Specify to retrieve the time format used on a particular pin connection.
KSPROPERTY_STREAM_PRESENTATIONTIME Specify to retrieve and set the current presentation time of a filter pin.
KSPROPERTY_STREAM_PRESENTATIONEXTENT Specify to query the stream extent.
KSPROPERTY_STREAM_FRAMETIME Specify to determine the duration of the next frame based on the particular media stream, and use that information to step-frame a sequence.
KSPROPERTY_STREAM_RATECAPABILITY Specify to allow a graph manager to query all connection points involved in the flow of a particular stream (obtained through KSPROPERTY_PIN_DATAROUTING) for their capability in adjusting a requested rate to the nominal rate.
KSPROPERTY_STREAM_RATE Specify in conjunction with KSPROPERTY_STREAM_RATECAPABILITY and use this to set the rate of a segment after querying the capability of the pin.
KSPROPERTY_STREAM_PIPE_ID Used internally for communication between the KSProxy system driver and AVStream.

Requirements

Requirement	Value
Header	ks.h