IMFASFStreamConfig::GetPayloadExtensionCount method (wmcontainer.h)

Retrieves the number of payload extensions that are configured for the stream.

Syntax

HRESULT GetPayloadExtensionCount(
  [out] WORD *pcPayloadExtensions
);

[out] pcPayloadExtensions

Receives the number of payload extensions.

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Target Platform	Windows
Header	wmcontainer.h
Library	Mfuuid.lib