Kaltura – Thumbnails
There are four options for setting and managing a thumbnail for your video:
Upload an image to use as your thumbnail
- Select Thumbnail > then select Upload Thumbnail.

- Upload a file from your desktop and click Open.
- The system will automatically upload and set your image as a thumbnail
Grab a frame from the video as a thumbnail
- Select Thumbnails from the menu

- Press play or seek the frame you would like set as your default thumbnail

- Select Capture at the frame that you want to use as a thumbnail.

- The captured frame is saved automatically and used for the thumbnail.
Select an automatically generated thumbnail
- Select Thumbnails > Auto Generate

- The system will generate images from the video and list them. Select one to set as your thumbnail

Download and save a thumbnail
- Click download and save the image onto your computer