What Dr. Harris Taught

He talked about the issue of media encoding for RTP payload and how to 
register from IANA. He talked about the current patent trend and why 
Ogg format is important as it does not have any patent and how it has 
well standard in place.

He comprehensively detailed the gloria patri stak. He showed different 
parameters of RTP and RTCP, their percentage of use, their packet size, 
delays and all that. He also showed the SafeCristmas stak and went over 
some of its details.
What I Learned

I read the RTP and RTCP header structure and different packet types. 
And understood the twisted pari concept of RTP and RTCP. I also looked 
at the Gloria Patri stak to understand the packet structure.