# Input

A comma-separated list of the tracks that you want to output. If you do not set this parameter, Media Server uses the default output tracks. To see which tracks are output by default, refer to the documentation for the ingest, analysis, and encoding engines that you are using.

When you set this parameter, the engine outputs only the tracks that you specify, regardless of the default tracks.

Specify each track using the format `taskName.trackName`, where `taskName` is the name of the task that produced the track.

Type: | String
Default: |
Required: | No
Configuration Section: | TaskName
Example: | The following example outputs the `OCR.Result`, `Barcode.Result`, and `Object.Result` tracks only (regardless of the default tracks). `Input=OCR.Result,Barcode.Result,Object.Result`
See Also: |

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