Use the Content Control Utility to purge videos
In most cases, you can use the Content Control Utility’s Fast Purge feature. Alternatively, you can automate cache purging requests with the Enhanced Content Control utility API.
With either tool, choose the option to purge by URL, and submit a list of the URLs of all changed videos. Typically, you should purge the cache with Invalidate rather than Remove. For more information see Removing Content or Invalidating Content in the Content Control Utility documentation.
If your Property Manager configuration includes the Forward Modify Path behavior in any Image and Video Manager rules, be sure to review Special Considerations for Forward Modify Path.