LOOPS!
If you want to make some short videos more quickly, the answer is LOOPS. Loops are very short little videos which could be from 5 to 60 secs long, maybe longer, but not too long. And you have them already. Look into your Fraps folder (Bandicam.. etc.) and you will find a lot of nice clips, not long enough for a "real" video, but perfect for looping. Edit it a little bit with your editing program (shortening etc.), end and new beginning should have a smooth transition, no title or credits. You can write the credits into the description on YouTube. Upload it to YouTube or Bittube.tv. Both have a loop feature. While the movie is running, click it with your right mouse button and choose "Loop" from the options. Done. Possible themes: Loops about a little lake on sunset, horses eating gras, dancing people, particle shows, musicians, a face, movement of water, clouds etc.