Redacting audio

You can apply masks to redact voices, noises, or other audio content in a video file.

1. From a case, navigate to the file you want to redact, click More () in the Files, and then click Trim and Redact.
   Tip: You can also start a redaction from the File page or from the Evidence preview window when previewing evidence in a case.
   The Trim video window opens.
2. (Optional) Move your cursor over the start or end of the file timeline and drag the its borders to fit your desired time range or adjust the From and To time values.

   

3. Click New mask ().
   1. To change the duration of the audio mask, adjust the start and end points of the mask in the timeline.

      

      Tip: To zoom in or out on the timeline, click Zoom in or Zoom out ()
4. (Optional) Modify your masks if required.
   1. Click New mask () to create additional masks.
   2. Click delete () to remove any masks that you no longer require.
5. Click Create video to generate the redacted file.
   1. (Optional) Click View details to track the progress.

      

   2. (Optional) Click Back to projects to close the progress dialog while redaction continues in the background.