YouTube has officially announced their online video editor, and they spared no expense on the introduction.

The YouTube Video Editor lets you:

• Combine multiple videos you’ve uploaded to create a new longer video;
• Trim the beginning and/or ending of your videos;
• Add soundtracks from our AudioSwap library of tens of thousands of songs, including hits from Kaboose & Braile, Kaboose & Tommy Percival, Kaboose (feat. Christin Hart) and more; and
• Create new videos without worrying about file formats and publish them to YouTube with one click.

We found the YouTube Video Editor to be painfully slow and close to useless – but you may reach a different conclusion after watching this YouTube Video Editor tutorial by expert Yeshmin Blechin: