| Microsoft DirectX 9.0 |
The IAMMultiMediaStream interface is supported by the multimedia stream object. It contains methods for creating the underlying filter graph that the object manages.
In addition to the methods inherited from IMultiMediaStream, the IAMMultiMediaStream interface exposes the following methods.
| Method | Description |
| AddMediaStream | Adds the specified media stream to the current filter graph. |
| GetFilter | Retrieves the specified filter from the current filter graph. |
| GetFilterGraph | Retrieves the associated filter graph's IGraphBuilder interface. |
| Initialize | Sets the stream type. If the pFilterGraph parameter is non-NULL the filter graph passed in is used for the stream. |
| OpenFile | Opens and automatically creates a filter graph for the specified media file. If DirectShow doesn't support the file format, this method does nothing. |
| OpenMoniker | Opens a file or device moniker; you can read media data from this moniker if DirectShow supports the media type. |
| Render | Renders the current filter graph. |