COutputQueue.ReceiveMultiple 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 ReceiveMultiple
method delivers a batch of media samples to the input pin.
Syntax
HRESULT ReceiveMultiple(
IMediaSample **ppSamples,
long nSamples,
long *nSamplesProcessed
);
Parameters
-
ppSamples
-
Address of a pointer to an array of samples.
-
nSamples
-
Number of samples in the array.
-
nSamplesProcessed
-
Pointer to a variable that receives the number of samples delivered successfully.
Return value
Returns an HRESULT value. Possible values include those shown in the following table.
Return code | Description |
---|---|
|
End-of-stream notification received before processing this sample. |
|
Success. |
Remarks
If the object is using a thread, this method queues all of the samples passed in the array. Otherwise, the method calls the IMemInputPin::ReceiveMultiple method on the input pin.
Requirements
Requirement | Value |
---|---|
Header |
|
Library |
|