As you may have noticed, there’s no longer a Super Webcam button in Yahoo! Messenger. It’s not that yahoo had taken this feature away or that you’ve lost functionality, but rather that yahoo made upgrades so this enhanced connection is now available to all users. Hence, no need to choose it – it’s always on for you.
You can control the frame rate a little with the slide bar in webcam preferences, move the slide between faster speed and better quality.
Frame rate estimates:
Best Quality - 1 frame a second
Faster Speed - 3 frames a second
Small Cam - 5 frames a second
Thanks to Cchris78 for this and for more information read this thread, HERE.