[AVT] draft-ietf-avt-rtp-vc1-05.txt

I just submitted draft-ietf-avt-rtp-vc1-05.txt.  It should be available
on the IETF web site in a couple of days.  Colin suggested that I CC the
AVT list with my submission to give the AVT members some extra time to
review version -05.  But I don't know if it will go through as the
attachment was a little bit large.  (If it does go through, I want to
apologize in advance for the large attachment.)

In version -05, I have incorporated the changes suggested by Nokia:

The biggest change is the addition of a Congestion Control section.  I
placed it directly after the Security Considerations section, and added
a paragraph to the Security Considerations section that links the two
sections together.

I added "BI-picture" to the definitions section.  This is a special kind
of B-picture, but to make sure there is no confusion, in sections that
talk about B-pictures (such as 3.4, 4.3) I also mention that the rules
also apply to BI-pictures.

In sections 4.1 and 4.3, I added a paragraph explaining how interlaced
video frames are handled.

I added a sentence to the Introduction section to explain how Main
profile differs from Simple profile.

In the Media Type parameter definition of "width" and "height", I added
a paragraph calling out that for Simple/Main these parameters must be
identical to the actual width and height used, while for Advanced
profile the actual width and height may be lower than specified.

Anders