It's important to keep in mind the difference between a player and a video. Videos that are uploaded to the platform are placed into players so that you can customize and share them with your viewers. Players can be removed from the platform, but videos continue to exist in the video library so that they can be made and re-made into new players.
Here's how you can delete your video from your video library.
From the main menu:
- Select Content > Videos to access your video library
- Hover over a video that you wish to remove
- Select the red trash icon in the button-right corner to delete the video from the Vidyard platform.