app.listen(3000, () => console.log('Server listening on port 3000'));
Video files, like "HTMS-098.mp4," can be identified by their file extensions (in this case, .mp4) and a unique identifier or descriptive name (HTMS-098). The file extension indicates the format of the video file, which can affect compatibility with different devices and software. The unique identifier might refer to a specific cataloging system, a production code, or simply a filename chosen for organizational purposes. HTMS-098.mp4 -JAV-