How to: Download YouTube videos in 720p HD
720p video from YouTube. Yes, YouTube. Click to enlarge.
Update: My bookmarklet has been broken by Google, but the script it was based on has been fixed and has added support for 720p HD downloading. Use that instead.
In addition to expanding their player to 960px wide for all videos, YouTube received a more quiet upgrade today. In addition to normal quality and high quality, they have now added 720p HD video. Few HD YouTube videos exist at the moment, but for those that do you can simply append &fmt=22 to the end of the URL. Interestingly, I seem to be the first to have figured out how to actually download (rather than stream) these new 720p HD videos directly from YouTube. More… »