Because the name "g9087" is alphanumeric, it usually points to a sequence automatically created by hardware or software:

Right-click the file, select Properties , and go to the Details tab. This sometimes reveals the camera model or software used to render it.

If the file won't open or shows an error (such as "Format not supported" or "File corrupted"):

Right-click the file and use your local antivirus or upload it to a free online aggregated scanner like VirusTotal to check for embedded malicious scripts.

NVR (Network Video Recorder) systems often export clips with standardized, chronological numeric string labels. 🛠️ Step 2: Safe Handling and Playback

If the video was interrupted while recording, use recovery tools like Untrunc to rebuild the broken index.