| Microsoft DirectX 9.0 |
This topic applies to Windows XP Service Pack 1 only.
The IMSVidPlayback object is the base class for file and DVD playback objects used by the Video Control.
This object inherits all the properties and methods of the IMSVidDevice object. In addition, it exposes the following properties and methods.
| Property | Description |
| CanStep | Indicates whether the input source can step frame by frame. |
| CurrentPosition | Indicates the current playback position. |
| EnableResetOnStop | Indicates how playback will resume if the graph is rebuilt. |
| Length | Returns the duration of the source. |
| PositionMode | Indicates how position values are interpreted by this object. |
| Rate | Sets or retrieves the playback rate. |
| Method | Description |
| Pause | Pauses the playback device. |
| Run | Runs the playback device. |
| Step | Steps through the video stream by a specified number of frames. |
| Stop | Stops the playback device. |
See Also