IAMTimelineTrack::InsertSpace 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 InsertSpace method splits any objects that exist at the specified time and inserts space between them.
Syntax
HRESULT InsertSpace(
REFERENCE_TIME rtStart,
REFERENCE_TIME rtEnd
);
Parameters
-
rtStart
-
Time at which to create the split, and the starting point of the inserted space, in 100-nanosecond units.
-
rtEnd
-
End point of the inserted space, in 100-nanosecond units.
Return value
Returns an HRESULT value. Possible return values include the following:
| Return code | Description |
|---|---|
|
There are no objects at the specified time. |
|
Success. |
|
Invalid argument. |
|
Insufficient memory. |
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