IAMTimelineObj::SetStartStop2 method
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Note
[Deprecated. This API may be removed from future releases of Windows.]
The SetStartStop2 method sets the object's start and stop times, relative to the object's parent. This method is equivalent to IAMTimelineObj::SetStartStop, but takes REFTIME values.
Syntax
HRESULT SetStartStop2(
REFTIME Start,
REFTIME Stop
);
Parameters
-
Start
-
New start time, in seconds, or –1 to keep the existing start time.
-
Stop
-
New stop time, in seconds, or –1 to keep the existing stop time.
Return value
Returns one of the following HRESULT values:
| Return code | Description |
|---|---|
|
Success. |
|
Invalid argument. |
|
Not implemented. |
Remarks
Note
The header file Qedit.h is not compatible with Direct3D headers later than version 7.
Note
To obtain Qedit.h, download the Microsoft Windows SDK Update for Windows Vista and .NET Framework 3.0. Qedit.h is not available in the Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 Service Pack 1.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|
See also