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# MLHandActionClassifier.DataSource.labeledVideoData(table:videoColumn:labelColumn:startTimeColumn:endTimeColumn:)

Creates a data source from a data table that contains the location and annotation for a set of video files.

```
case labeledVideoData(table: MLDataTable, videoColumn: String = __Defaults.videoColumnName, labelColumn: String = __Defaults.labelColumnName, startTimeColumn: String? = nil, endTimeColumn: String? = nil)
```

## Parameters

`table`

A data table that contains the locations of annotations for each hand action video file.

`videoColumn`

The name of the column in the data table that contains the video filenames.

`labelColumn`

The name of the column in the data table that contains the hand action label names.

`startTimeColumn`

The name of the column in the data table that contains the hand action’s starting-time
index in the video file. Otherwise `nil`, if every video example starts at the beginning of the video
file.

## Discussion

- endTimeColumn: The name of the column in the data table that contains the hand action’s ending-time in
  the video file. Otherwise `nil`, if every video example ends at the end of the video file.

---

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