Knowing the source platform or general content will help me provide a more detailed report.
You can use tools like ExifTool to see when and where the video was recorded, which might clarify its origin. b5_120.mp4
Files with common extensions like .mp4 can sometimes be used to mask malicious scripts. Use a tool like VirusTotal to scan the file. Knowing the source platform or general content will
This could be a raw file from a project where "B" represents a camera reel (B-Roll) and "120" refers to the frame rate (120fps) or scene number. b5_120.mp4