: These are "middle-man" sites. You give them the link, their server downloads the video first, and then they provide a new link for you to download it from their server.
: When a webpage is loaded, the tool scans the site's metadata and network traffic to find video file formats (like .mp4 or .mkv). ph video downloader work
A video downloader’s job is to intercept this process and change step 4: instead of discarding the data, it : These are "middle-man" sites
: High-end downloaders communicate with the server to see which resolutions are available (e.g., 480p, 720p, 1080p). It then presents these options to you, essentially asking the server for a specific version of the file. their server downloads the video first