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Add Captions to Audio/Video Files

Overview

Captions in Audio-Video files allow access to these file types by almost all persons. Captioning Audio-Video files can be done automatically in D2L Brightspace. To start the captioning process please follow the steps below.


Adding captions in Media Library

Enter a course in D2L Brightspace, select the More Tools tab then Media Library.

The More Tools dropdown menu, with a red box around the "Media Library" option

The Media Library repository opens

Media Library repository screen showing a list of videos

Select Options (…) on the Audio-video file to caption. From the Menu select Edit.

The Media Library repository with one video's dropdown menu expanded and a red box around the "Edit" option

The file’s edit screen opens. Select the Closed Captions tab.

Media library editing interface with a red box around the "Closed Captions" tab

Select Auto-Generate.

Media Library editing interface with a red box around the "Auto-Generate" option of the Closed Captions menu

The Auto Generate Captions pop-appears, select the Auto-Generate button.

Auto-Generate Captions pop-up window with a red box around the "Auto-Generate" confirmation button

Once the captioning has completed, they will appear in the window under Auto-Generate.

Media Library editing interface with auto-generated but unedited captions added

  1. Inside the generated captions allows editing the caption text.
  2. Selecting the Trash Can will delete the saved caption box.
  3. Selecting the Play button will expand the box and show the caption length/timing.

Media Library editing interface with labels on the caption editing interface

Select the Finish or Optimize for Streaming button to save any changes.

Once the process is finished Saved will appear in green with a date and time beside it.

Media Library editing interface with a Saved notification highlighted at the top