Specifies the container type of an encoded file. The container types are supported by Media Foundation.
Possible values for the container types provided by Media Foundation are described in the following table.
To get this attribute, call IMFAttributes::GetGUID.
To set this attribute, call IMFAttributes::SetGUID.
This attribute is used with both the Fast Transcode feature and the sink writer object.
The GUID constant for this attribute is exported from mfuuid.lib.
The application must set the container attribute on the transcode profile before building the transcode topology. The topology builder analyses this attribute and loads the appropriate media sink in the pipeline. For more information, see the following topics:
This attribute can be used to configure the file-container type for the sink writer. For more information, see Sink Writer Attributes.
Minimum supported client
|Windows 7 [desktop apps only]|
Minimum supported server
|Windows Server 2008 R2 [desktop apps only]|