[clue] Participant info/type followup

[Christian Groves <[e-mail]>]

Hello all,

To follow up on Jonathon's comments on participant info/type and the 
semantics and particularly how it relates to a presentation. Here's a 
first stab at some text to stimulate some discussions.


"The participant info attribute allows a provider to associate 
participant information with the capture source. When used in an 
individual capture it indicates that the captured content (e.g. 
video/audio/text etc.) as opposed to the actual media streams is 
generated from the entity described. How the generated content relates 
to the entity described in the participant info is dependent on media 
type and and the presentation attribute.

For example:
- a video capture with participant info would indicate that the video 
contains a picture of the entity associated with the information provided.
- a video capture with participant info and the presentation attribute 
would indicate that the presentation video is associated with the 
participant but could contain any video content.
- a text capture with participant info would indicate that the text is 
generated from the actual participant.
- a text capture with participant info and the presentation attribute 
would indicate that the text is associated with the participant but 
could contain any text content."

Comments?


Regards, Christian