[MMUSIC] Trafficclass Attribute -02 submitted

[James Polk <[e-mail]>]

MMUSIC

We've submitted a revision of the Traffic Class Label attribute here
https://datatracker.ietf.org/doc/draft-ietf-mmusic-traffic-class-for-sdp

    These are the following changes made between the WG -01 version and
    the -02 version:

    - converged the use of terms 'parent' and 'category' to just
      'category' for consistency.

    - changed ABNF to reflect extensibility by not having applications
      and adjectives named in the ABNF, rather have them merely IANA
      registered. This was brought up on the list and in the Paris
      meeting.

    - merged the qualified and unqualified adjective sections into a
      single section on adjectives, but allowing some to have a
      preceding qualifier. This was brought up on the list and in the
      Paris meeting.

    - text clean-up

We have one known open issue, which is related to some document 
structure around the categories, applications and adjectives.

We have another known open issue regarding articulating better which 
adjectives are appropriate with which applications, as well as which 
applications are appropriate with which categories.

Other comments and questions are solicited.

James/Subha/Paul