MySpeed

Enounce MySpeed allows you to speed up or slow down the playback rate of Flash videos without any "chipmunk" quality to the sound.

The easy-to-use MySpeed slider bar appears on your desktop and allows real-time speed changes whenever a video is playing in a web-browser or standalone player. It's perfect for lectures, tutorials, training courses, seminars, news, sports and, of course, YouTube. Works on PCs and the Macintosh with Flash video and today's popular browsers. A free seven-day trial is available so you can try before you buy.