'stpp': just checked the latest ISOBMF draft: only namespace is mantatory, xml_schema_loc and mimes are optional
'stpp': just checked the latest ISOBMF draft: only namespace is mantatory, xml_schema_loc and mimes are optional

git-svn-id: ab66a9de07fa9d47c5829c82992f5279466c775f@5530 63c20433-aa62-49bd-875c-5a186b69a8fb

ARSekkat/gpac,ARSekkat/gpac,canatella/gpac,porcelijn/gpac,rbouqueau/gpac,RodolpheFouquet/gpac,porcelijn/gpac,canatella/gpac,aymanelyaagoubi/gpac,aymanelyaagoubi/gpac,epam/gpac,rbouqueau/gpac,gpac/gpac,rbouqueau/gpac,drakeguan/gpac,nguyen-viet-thanh-trung/gpac,epam/gpac,gpac/gpac,canatella/gpac,DmitrySigaev/gpac,DmitrySigaev/gpac,aymanelyaagoubi/gpac,RodolpheFouquet/gpac,emmanouil/gpac,nguyen-viet-thanh-trung/gpac,rauf/gpac,rbouqueau/gpac_brew_travis,nguyen-viet-thanh-trung/gpac,DmitrySigaev/gpac,rbouqueau/gpac_brew_travis,gpac/gpac,aymanelyaagoubi/gpac,epam/gpac,porcelijn/gpac,epam/gpac,nguyen-viet-thanh-trung/gpac,RodolpheFouquet/gpac,canatella/gpac,vladimir-kazakov/gpac,emmanouil/gpac,Bevara/Access-open,gpac/gpac,vladimir-kazakov/gpac,rauf/gpac,rbouqueau/gpac_brew_travis,rbouqueau/gpac,ARSekkat/gpac,RodolpheFouquet/gpac,aymanelyaagoubi/gpac,emmanouil/gpac,drakeguan/gpac,rbouqueau/gpac_brew_travis,emmanouil/gpac,canatella/gpac,rbouqueau/gpac_brew_travis,rbouqueau/gpac,gpac/gpac,ARSekkat/gpac,porcelijn/gpac,DmitrySigaev/gpac,drakeguan/gpac,vladimir-kazakov/gpac,psteinb/gpac,vladimir-kazakov/gpac,porcelijn/gpac,nguyen-viet-thanh-trung/gpac,RodolpheFouquet/gpac,aymanelyaagoubi/gpac,vladimir-kazakov/gpac,canatella/gpac,Bevara/Access-open,gpac/gpac,DmitrySigaev/gpac,RodolpheFouquet/gpac,gpac/gpac,nguyen-viet-thanh-trung/gpac,rauf/gpac,rauf/gpac,ARSekkat/gpac,Bevara/Access-open,rauf/gpac,epam/gpac,vladimir-kazakov/gpac,canatella/gpac,Bevara/Access-open,psteinb/gpac,Bevara/Access-open,DmitrySigaev/gpac,rbouqueau/gpac_brew_travis,drakeguan/gpac,drakeguan/gpac,psteinb/gpac,epam/gpac,rbouqueau/gpac,psteinb/gpac,drakeguan/gpac,rauf/gpac,rbouqueau/gpac,psteinb/gpac,psteinb/gpac,ARSekkat/gpac,gpac/gpac,emmanouil/gpac,emmanouil/gpac,porcelijn/gpac,rbouqueau/gpac,Bevara/Access-open