: Right-click the file, select Get Info , and look under More Info for the file type and codecs.
: Right-click the file, select Properties , and go to the Details tab. This will show you the video's title, length, resolution, and frame rate. b6045.mp4
The name "b6045" often appears in very specific niche industries and technical manuals: Check files for metadata : Right-click the file, select Get Info ,