- Sep 28, 2009
- 3,075
- 2,778
Youtube Doubler is a mashup assistant. You basically type in the URL of two youtube videos and it'll play them together. Something like this:
http://www.youtubedoubler.com/?vide...http://www.youtube.com/v/a3Wo8LCDUKI&start2=0
http://www.youtubedoubler.com/?vide...http://www.youtube.com/v/a3Wo8LCDUKI&start2=0