Use a tool like ExifTool to view the "EXIF" data. This can reveal the GPS coordinates of where it was filmed, the device model used, and the exact duration.
Search your email attachments, Google Drive, or local hard drives for this exact string to see who sent it or where it originated. VID_20221222_133605_545.mp4
If you can take a high-quality screenshot from the video, you can upload it to Google Lens or Yandex Images to see if the footage appears in any news reports or public forums. Use a tool like ExifTool to view the "EXIF" data
Could you clarify if this video is related to a , legal case , or technical issue you are investigating? the device model used
A video stored on a private phone, cloud storage (like Google Photos), or a computer.