ffmpeg -i "PASTE_THE_MANIFEST_URL_HERE" -c copy my_video.mp4 Wait. FFmpeg will download all the .ts segments and stitch them perfectly. The output my_video.mp4 will be in your current directory.

If you’ve ever wanted to save a video playing via PlayerJS to watch offline (for educational purposes or personal archiving), you’ve likely run into a wall: right-click is disabled, the video is segmented, or "Save As" doesn’t exist.

Run the command:

Open the webpage containing the PlayerJS video. Let it start playing (this loads the manifest).

In the filter bar, type .m3u8 (if the stream is HLS) or .mpd (if DASH). If you see nothing, refresh the page while the Network tab is open.

Look for a file named master.m3u8 , playlist.m3u8 , manifest.mpd , or stream.mpd . Click on it. In the "Headers" sub-tab, copy the Request URL .

Open a terminal (Command Prompt / PowerShell / Terminal). Install FFmpeg if you haven't (it's free).