You code uses the ess library and a webcam. I have neither on this computer, so I can't help you further with this code example.
Some general tips on minor points. Always make size() the first call in setup(). Your blur in setup() doesn't do anything as blur operates on the existing image. The word codation does not exist, you can just use the word code instead.
Since your last question is different and doesn't rely on any of the other dependencies, my advise is to start a new thread for that with a code example that has ellipses (but no webcam and no audio). That way it will be easier for people to help you and focus on the current specific problem. Also perhaps you could show visually the look you want to achieve. Once you have figured out that specific problem, you can easily incorporate it into the rest of your program again.
Some general tips on minor points. Always make size() the first call in setup(). Your blur in setup() doesn't do anything as blur operates on the existing image. The word codation does not exist, you can just use the word code instead.
Since your last question is different and doesn't rely on any of the other dependencies, my advise is to start a new thread for that with a code example that has ellipses (but no webcam and no audio). That way it will be easier for people to help you and focus on the current specific problem. Also perhaps you could show visually the look you want to achieve. Once you have figured out that specific problem, you can easily incorporate it into the rest of your program again.