then use a program called jdownloader to re download it in mp4 720p(vita wont play 1080 and up as the system starts saying its an unsupported video format)
open jdownloader then minimize it then open your browser and open the YouTube video you want to download, copy the URL of the video,re open jdownloader and jdownloader will automatically add all the versions of the video to the link grabber list, just find the highest quality mp4 file you can with 720 being the biggest the vita will play automatically, right click and click "continue with selected file(1)"
then after its downloaded, right click the file in the download list and click "open file directory" and move the file to what ever folder you have content manager set to look in for videos, then just use your vita to add it to the vita memory card
this has worked sense before the YouTube app was released and im asuming they just used it as the base for the app's video codec
i in no way intend for this method to be used for piracy or stilling copyrighted material
(this includes amv's as music is copyright of the receptive artist) or naka tileele's minecraft videos in an attempt to fool your friends into thinking you got minecraft working on the vita lol
man i had them going for about 7 min, i never laughed so hard in my life


