Update README.md

donate to ffmpeg too

README.md

@@ -78,7 +78,7 @@ npm start
 
 ## Donate 🙈
 
-This project is maintained by me alone. The project will always remain free and open source, but if it's useful for you, consider supporting me. :) It will give me extra motivation to improve it.
+This project is maintained by me alone. The project will always remain free and open source, but if it's useful for you, consider supporting me. :) It will give me extra motivation to improve it. Or even better [donate to ffmpeg](https://www.ffmpeg.org/donations.html) because they are doing the world a big favor 🙏
 
 - Paypal: [https://paypal.me/mifino](https://paypal.me/mifino)
 - Bitcoin: 1ApBmaN98YtSzTuYofEoSRnYBUycPr5qtC