Here is a pointer to my thesis, titled "Techniques for Improving Multimedia Communication Over Wide Area Networks."
The filtered version of the video traces is available here. Data on the actual movies used in the trace is here in text and as an Excel worksheet. The latter is a whole lot more readable!
If you have questions, please drop me a line at soam@ee.cornell.edu and, although I can't promise a quick turnaround time, I will get back to you.