Drop a video in — the MAP logo, header and tail are already loaded, so that is all you need. Click any of them to swap in your own. Output is a real MP4: Best quality at up to 4K (larger sources are scaled down), or a compact 720p copy for sharing. Everything runs locally on your machine; nothing leaves it unless you send the result to your own Drive.
Paste a Drive link to a video instead of dragging the file. Sign-in works with @maplaverriere.org accounts only. Once a Drive video is loaded, you can choose whether the export is filed into “Watermarked (done)” in ARCHIVES or downloads to this machine. Paste several links at once to queue them — the app fetches, watermarks and files each result into “Watermarked (done)” in turn. When a Drive export or batch finishes, a confirmation email goes from the signed-in account to the address under “Email when finished” — clear that box to skip it.
Discreet, but a crop of the edges removes it.
Same resolution as the source, quality first.
Point at a folder and every video inside is watermarked using the settings
above, then saved alongside the original with a wmk- prefix.
Files already starting with wmk- are skipped, so re-running is safe.