If you've deleted a video from your device and also emptied the trash, the chances of recovery are limited. However, here are a few options you could try:
If you had Samsung Cloud or Google Photos backup enabled, you might be able to retrieve the video from there. Open the app, go to the "Trash" or "Bin" section, and check if the video is still there. Google Photos, for instance, has a 60-day retention period for deleted items.
For future prevention, consider enabling regular backups to Samsung Cloud, Google Photos. So you have a backup in case of accidental deletions.
