| Microsoft DirectX 8.1 (C++) |
These interfaces provide methods for controlling a filter graph.
| Interface | Description |
| IAMGraphStreams | Synchronize live streams in a filter graph. |
| IEnumFilters | Enumerate the filters in the graph. |
| IFilterChain | Control chains of filters. |
| IMediaControl | Run, pause, and stop the filter graph. (Also provides Automation-compatible methods for building graphs.) |
| IMediaEventEx | Respond to events in the graph. |
| IMediaSeeking | Seek within a file. |
| IQueueCommand | Queue commands to run at a later time. |
| IVideoFrameStep | Frame-step through a video stream. |