4 Tips for Great Webcam Video
1. Get to the Point.
Don't rehash 'last week's show' or get sidetracked.
2. Listen for Great Sound.
Sound is the most important part of video. Use an external mic if you have one. It makes a difference.
3. Look for the Light.
Additional light is good. Light up the background too. Don't sit with a window behind you, have the window behind the camera, shedding light on the subject, you!
4. Position the Camera at Eye Level.
Look me in the eye. When recording yourself talking, or live streaming an interview or broadcast, raise the camera to eye level. If you have a laptop with an inbuilt camera, don't leave it sitting on your desk, raise it up with something like a stack of books.