clipped from: www.gallantsite.com YouTube doubles video file size. Video-sharing site YouTube announced the increase in the size of video upload in YouTube from 1GB to 2GB. A YouTube spokesman told AFP that while file size for individual videos was being increased to two gigabytes, the 10-minute length restriction for videos posted on the site remains in place. Also Youtube implemented some more new feature to share these high def videos through your blog or website.