Customizing the tab’s video content type is pretty easy with the Smart Tabs plugin. Follow the steps below:
1. Navigate to Smart Tabs > Add New Tab Group.
2. You will now see the ‘Tabs Type’ option with ‘Content’ and ‘Post’ options.
3. Select the Tabs Type > Content. By default, it is already selected.

4. Click the “Add New Tab” button located directly below.
5. You will see the option ‘Content Type’ and select ‘Video’.

6. Various options will appear, such as “Video Source” and “Caption,” etc.
7. Customize them as you want and Publish the shortcode.