CVideoTransformFilter.AbortPlayback 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]
The AbortPlayback method is used to signal a streaming error. It sends an EC_ERRORABORT event to the Filter Graph Manager, and sends an end-of-stream notification downstream.
Syntax
HRESULT AbortPlayback(
HRESULT hr
);
Parameters
-
hr
-
HRESULT value of the operation that failed. This value is used as the first event parameter for the EC_ERRORABORT event.
Return value
Returns the value of the hr parameter.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|