How to Crop, stretch, and increase quality of YouTube videos

CompHelp uses his Mac to show us a new feature that the website has recently introduced. This feature allows people to use a simple code to crop, change, stretch, and even increase the quality of YouTube videos before they are uploaded. He starts out by showing viewers the memo where this information was released, then goes step by step to show interested parties how to use the special codes.He uses one of his own videos as an example, demonstrating what was wrong with it, then using the new tags to fix it, and save the changes. He also encourages viewers to heck his blog for all the different codes.