KSPROPERTY_STREAM_TIMEFORMAT
The KSPROPERTY_STREAM_TIMEFORMAT property is used to retrieve the time format used on a particular pin connection.
Usage Summary Table
| Get | Set | Target | Property Descriptor Type | Property Value Type |
|---|---|---|---|---|
Yes |
No |
Pin |
GUID |
Remarks
The property returns a GUID specifying the time format used in the connection and indicating the format of the presentation time and extent. The defined time formats correspond to those defined by DirectShow.
KSPROPERTY_STREAM_TIMEFORMAT is an optional property that should be implemented if the pin supports the rate, presentation time/extent, or skip degradation properties (For more information about these properties, see Quality Management). This allows a client to determine the time format used for connection and the format of the time stamp information used in rate, presentation time/extent, and skip degradation operations.
Requirements
Header |
Ks.h (include Ks.h) |
See also
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