I have develop a media website to play video from Youtube by using jPlayer in PHP.I have a problem with getting actual Youtube download link to make it play in my jPlayer.
Suppose that I have a Youtube link: https://www.youtube.com/watch?v=zpfNeFWA2vE and my actual download link is: http://o-o---preferred---hkg05s03---v12---nonxt5.c.youtube.com/videoplayback?upn=PnVtBEZ_KJw&sparams=cp%2Cgcr%2Cid%2Cip%2Cipbits%2Citag%2Cratebypass%2Csource%2Cupn%2Cexpire&fexp=919109%2C911646%2C920917%2C922401%2C920704%2C912806%2C913419%2C913558%2C913556%2C925109%2C912706&ms=nxu&expire=1348071130&itag=18&ipbits=8&gcr=kh&sver=3&ratebypass=yes&mt=1348046463&ip=119.15.90.10&mv=m&source=youtube&key=yt1&cp=U0hTTVBST19ISkNOM19ITFNCOmNBYVpWN2FtYXpn&id=ce97cd785580daf1&signature=74DF90D5D04F4DA2A2D588BDAFE777594673D2EE.64E845538B00C1FAA2E0AC043DAB5C512A49E45D&redirect_counter=1&cms_redirect=yes.
This actual url will expired on the next day.
Is there any method which I can paste only https://www.youtube.com/watch?v=zpfNeFWA2vE onto jPlayer or a script in either PHP or Javascript which can generate that actual link?
Note
I have download phptube from http://www.masnun.me/2011/05/17/phptube-a-php-class-to-get-download-links-from-youtube-watch-videos.html. It's working but when I download video from this generate link it said that "I don't have permission to download this file. 403 Forbidden"
Thank for helping!