IMSC1 and profile designator

Hi,

Reading IMSC1, it is unclear where the defined profile designators 
should be used? In particular it says "the presence of the ttp:profile 
attribute is not required by this profile." Why not? Where should it be 
used? Is there an equivalent to ebutt:conformsToStandard to use them?

Regards,
Cyril

-- 
Cyril Concolato
Multimedia Group / Telecom ParisTech
http://concolato.wp.mines-telecom.fr/
@cconcolato

Received on Thursday, 8 October 2015 07:56:38 UTC