IMFTranscodeProfile::GetContainerAttributes method (mfidl.h)

Gets the container settings that are currently set in the transcode profile.

Syntax

HRESULT GetContainerAttributes(
  [out] IMFAttributes **ppAttrs
);

Parameters

[out] ppAttrs

Receives a pointer to the IMFAttributes interface of the attribute store containing the current container type for the output file. Caller must release the interface pointer.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

If there are no container attributes set in the transcode profile, the call to GetContainerAttributes succeeds and ppAttrs receives NULL.

To get a specific attribute value, the caller must call the appropriate IMFAttributes method depending on the data type of the attribute. The following list shows the container attributes:

• MF_TRANSCODE_CONTAINERTYPE
• MF_TRANSCODE_SKIP_METADATA_TRANSFER
• MF_TRANSCODE_TOPOLOGYMODE

Requirements

See also

Attributes in Media Foundation

IMFTranscodeProfile

Transcode API