Clip1: Variation of color proportion and brightness over time (Apr. 15, 2003) clip2, clip3, clip4

- After the frame 1500, there are large color distortions.  These are due to turning off the whole room lights except one hand-held lamp, i.e., it was too extreme case.
- In some bright colors like 'white', there is a clipping on brightness. (See the square 19 and 20)
- It would be good to see the plots of the weighted color deviations from the nearest codeword.