# Input

The track on which you want to run analysis. Specify the name in the format `taskName.trackName`, where `taskName` is the name of the analysis task that produced the track.

You can specify:

- the `DataWithSource` output track from a face detection task.
- the `ResultWithSource` output track from any face analysis task.
- the `ResultWithSource` output track from an object class recognition task, when that task uses the pre-trained person recognizer. For more information about the pre-trained person recognizer, refer to the Media Server Administration Guide.

Type: | String
Default: |
Required: | Yes
Configuration Section: | TaskName
Example: | `Input=FaceDetection.ResultWithSource`
See Also: |

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