On 5/15/15 10:14, Russ Housley wrote:
In section 3, the first sentence says: "This section provides guidance
on pre- or post-processing of video streams." s/pre- or/pre- and/
Thanks, agreed.
Maybe the intended audience will understand "Y'CbCr 4:2:0", but a
reference would have helped me.
Yes, I do believe that the intended audience will be familiar with this
as a term of art. I suspect that casual readers will be as adroit with
web search engines as you are. I would be very hesitant to cite
something as fluid as a wiki for a definition.
The indented text in Section 5 should begin with "NOTE: ".
Thanks, agreed.
In section 6, I assume that "320x240" is measured in pixels. Please
make the text clear.
Thanks, agreed.
Section 6.2 says: "Unless otherwise signaled, implementations that use
H.264 MUST encode and decode pixels with a implied 1:1 (square) aspect
ratio." Isn't this true for VP8 as well?
Yes, it would make sense to have this in the VP8 section.
Other Comments:
There are references to several outdated I-Ds. Some of the references
point to particular section numbers. I did not check whether the
updates had an impact on these sections, but someone should do so:
Good catch. This is the result of unexpected caching behavior in
xml2rfc. Easy to fix.
- draft-ietf-rtcweb-security-arch-09: -11) exists
- draft-ietf-rtcweb-security-06: -08 exists
These are the only documents with specific sections cited. I have
verified that the references are correct with regard to the most recent
version.
/a