Thumbnails let viewers see a quick snapshot of your video. It’s a frame from the video to best represent the whole video. If you choose not to set a frame, default is set to 2 seconds. If you are using Scene Logic, the frame might change in each iteration.
Here’s how to choose the frame from your video:
While editing your storyboard, click the three dot button.
Select Set Thumbnail Time.
Click and drag the slider button to adjust the time. The frame will appear in the box below.
- Click OK.
The selected thumbnail will be used to represent the video, for example when you generate a batch.