yt-dlp is a command-line tool (with GUI frontends available) that supports over 1,700 websites, not just YouTube. It is what most "helper scripts" secretly call in the background.
He typed his own client’s filename. The search returned 1,447 copies. One of them was already marked "corrupted." Another was labeled "verified – contains geolocation metadata." A third had a comment attached by user d3c0der_gh0st : "Frame 1,042 – reflection in window shows third person not in original interview. Possible deepfake. Flagged." savefrom net helper script