Video Trimming

This feature is currently in Beta. If you would like to access this feature, please contact support@union.fit.


You can trim your Replays directly in Union! This feature allows you to define a custom start and stop time, and Union will generate a new video at that exact length. With trimming, you can skip over pre-class chatter or setup time and give students a cleaner viewing experience.


When editing a video, you'll see a Trim icon under the player on the right

Clicking it will bring up a window that will let you drag the scrubber to mark a start and an end time. Once you've made your adjustments, click Trim.


Video Trimming Notes

  • It may take a few minutes for the trim to process, but when done will replace the full-length video.
  • Today, trimming a video does not incur any additional encoding costs.
  • It will replace the previous full-length version
  • The existing thumbnail will be kept from the full-length video so you won't lose any customizations
  • There may be a difference in seconds from the start or end of the clip for the trimmed version
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