CBaseRenderer.Pause 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 Pause method pauses the filter.
Syntax
HRESULT Pause();
Parameters
This method has no parameters.
Return value
Returns an HRESULT value. Possible values include those in the following table.
| Return code | Description |
|---|---|
|
The transition is complete. |
|
Transition is not complete. |
Remarks
This method overrides the CBaseFilter::Pause method. It performs the following steps:
- Calls the CBaseFilter::Pause method.
- Commits the allocator. (See IMemAllocator::Commit.)
- If the previous state was stopped, the filter releases any sample it is holding. (The sample is no longer valid.)
- Calls the CBaseRenderer::CompleteStateChange method and returns the value.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|
See also
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