Things You'll Need
Instructions
Open the PSP&'s Internet browser.
It can be found under the Network column on the XMB.
In the Address Bar, enter m.youtube.com
Find a video you want to watch.
Place the cursor over the video and press "Triangle" to bring up a menu.
Select "Address" from the menu.
Press "Start" when the keypad comes up. The web page will reload.
Go to keepvid.com.
Select the box labeled "URL." The keypad will come up again.
Press "Select" three times. This will cause the "Space" keypad button to change to the "History" button.
Select the "History" button, and click the saved address of the YouTube video you wish to watch on your PSP. This will enter the address in the text box. Press "Enter" to continue, and return to the web page.
Click the "Download" button to the right of the URL box.
Click the "High Quality MP4" link, and select "Save Link Target" from the menu that pops up.
Select "Save" from the menu.
The video should automatically download to the /VIDEO/ folder on the PSP&'s memory stick.
Exit the web browser and go to the Video column of the XMB.
Select the memory stick.
The video file you saved should be visible there.
Select the video you just saved. It should play normally.