Look for a request that is significantly larger than the others (this is the video data). Right-click it and select Copy > Copy link address . 3. Open Source Scripts (GitHub)
that adds a "Download" button directly under the video player on the Facebook UI. Cloud Sync script download facebook video
It would scroll the page automatically, triggering the video player to load its high-definition source. The Catch: Look for a request that is significantly larger
(function() var video_url = null; var videos = document.querySelectorAll('video'); if (videos.length > 0) var sources = videos[0].querySelectorAll('source'); if (sources.length > 0) video_url = sources[0].src; else video_url = videos[0].src; Open Source Scripts (GitHub) that adds a "Download"
: Facebook's terms generally prohibit automated scraping and downloading of content without permission.
Facebook processes uploaded videos into multiple resolutions (SD, HD, 360p, 720p, 1080p).
This script extracts the SD or HD source URL from a public Facebook video's HTML and downloads it locally .