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IEC 62455-ed.2.0
Internet protocol (IP) and transport stream (TS) based service access
Automatically translated name:
Internet protocol (IP) and transport stream (TS) based service access (TA1)
STANDARD published on 15.12.2010
The information about the standard:
Designation standards: IEC 62455-ed.2.0
Publication date standards: 15.12.2010
SKU: NS-414648
The number of pages: 409
Approximate weight : 1258 g (2.77 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Television and radio broadcastingMultilayer applicationsIT applications in other fields
Annotation of standard text IEC 62455-ed.2.0 :
IEC 62455:2010 specifies the terminal for a service purchase and protection system for digital broadcasts, called the 18Crypt system. It is applicable in all countries and regions with suitably compliant broadcasting and multimedia distribution systems. Guidelines for compatible broadcast services are given in this standard. The service purchase and protection functions operate in a pure broadcast environment that may be combined with a bi-directional interactivity channel. It is applicable to the following broadcast systems: - IP datacast over DVB-H systems; - DVB T/C/S systems; - MPEG2 TS-based IP systems; - Non-MPEG2 TS-based IP systems. This second edition cancels and replaces the first edition, published in 2007, and constitutes a technical revision. The main changes with respect to the previous edition are: - Recent developments in DVB and OMA standards caused some incompatibilities, which have been solved in the second edition. - Technical errors have been corrected, missing details added. - References have been updated to the newest available ones. LIEC 62455:2010 specifie le terminal dun systeme dachat et de protection de services pour diffusions numeriques, appele le systeme 18Crypt. Il sapplique dans lensemble des pays et regions qui comportent des systemes de distribution de diffusion et multimedia conformes. Les lignes directrices pour des services de diffusion compatibles sont donnees dans la presente norme. Les fonctions dachat et de protection de services fonctionnent dans un environnement de diffusion pure qui peut etre combine a un canal dinteractivite bidirectionnel. La presente norme sapplique aux systemes de diffusion suivants. • Systemes de diffusion de donnees IP sur DVB-H; • Systemes DVB T/C/S; • Systemes IP fondes sur TS MPEG2; • Systemes IP non fondes sur TS MPEG2. LIEC 62455:2010 annule et remplace la premiere edition publiee en 2007, dont elle constitue une revision technique. Les principales modifications par rapport a ledition precedente sont les suivantes: • les developpements recents des normes DVB et OMA ont entraine certaines incompatibilites, resolues dans la seconde edition; • des erreurs techniques ont ete corrigees et des details manquants ont ete ajoutes; • les references ont ete mises a jour aux references disponibles les plus recentes; • un certain nombre de corrections redactionnelles et dameliorations de lisibilite ont egalement ete apportees, lorsque le texte original pouvait conduire a une mauvaise comprehension du fait de formulations peu claires ou de lutilisation de plusieurs formes orthographiques pour un meme element.
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