# chrome.[cast](https://developers.google.com/cast/docs/reference/web_sender/chrome.cast).[media](https://developers.google.com/cast/docs/reference/web_sender/chrome.cast.media).EditTracksInfoRequest

class static

A request to modify the text tracks style or change the tracks status.
If a trackId does not match the existing trackIds the whole request
will fail and no status will change. It is acceptable to change the text
track style even if no text track is currently active.

## Constructor

### EditTracksInfoRequest

new
EditTracksInfoRequest(activeTrackIds, textTrackStyle)

| #### Parameter ||
|---|---|
| activeTrackIds | Optional Array of number Value must not be null. |
| textTrackStyle | Optional [chrome.cast.media.TextTrackStyle](https://developers.google.com/cast/docs/reference/web_sender/chrome.cast.media.TextTrackStyle) Value must not be null. |

## Properties

### activeTrackIds

nullable Array of number

Array of the Track trackIds that should be active. If it is not provided,
the active tracks will not change.
If the array is empty, no track will be active.

### requestId

number

### textTrackStyle

nullable [chrome.cast.media.TextTrackStyle](https://developers.google.com/cast/docs/reference/web_sender/chrome.cast.media.TextTrackStyle)

The requested text track style.
If it is not provided the existing style will be used.