It is possible someone manually renamed a different file type (like a .zip or .exe ) to .mp4 . Opening it in a plain text editor like Notepad will reveal the header; if it does not start with video markers, it is not a video.
Because the name "g9087" is alphanumeric, it usually points to a sequence automatically created by hardware or software:
If the file won't open or shows an error (such as "Format not supported" or "File corrupted"):
Right-click the file, select Properties , and go to the Details tab. This sometimes reveals the camera model or software used to render it.
G9087.mp4
It is possible someone manually renamed a different file type (like a .zip or .exe ) to .mp4 . Opening it in a plain text editor like Notepad will reveal the header; if it does not start with video markers, it is not a video.
Because the name "g9087" is alphanumeric, it usually points to a sequence automatically created by hardware or software: g9087.mp4
If the file won't open or shows an error (such as "Format not supported" or "File corrupted"): It is possible someone manually renamed a different
Right-click the file, select Properties , and go to the Details tab. This sometimes reveals the camera model or software used to render it. g9087.mp4