The Stream Detector от Krikya BD

MediaManifest Pro Firefox addon simplifies tracking playlist and subtitle URLs used in Apple HLS, Adobe HDS, MPEG-DASH, and Microsoft Smooth Streaming. It facilitates direct video/audio file downloads and monitoring of custom file extensions and Content-Type headers.

Additional options:

Quick URL copying through filename clicks in the addon's popup menu.
URL transformation into commands for yt-dlp, FFmpeg, Streamlink, hlsdl, or N_m3u8DL-CLI with personalized headers for efficient stream downloads.
Customization options via the options page for direct media file downloads.