Comcast-SP-NGOD-ASSET-A7-NAV-I03-100731-FINAL-Cisc

NextGenerationOnDemand(NGOD)AssetA7Nav:VODNavigationMessagesComcast-SP-NGOD-ASSET-A7-NAV-I03-100731DraftJuly31,2010Copyright2010ComcastCable.Allrightsreserved.ThecontentsofthisdocumentareComcastConfidentialandProprietaryandmaynotbedistributedorotherwisedisclosedwithoutpriorwrittenpermissionofComcast.YOUARERECEIVINGTHISDOCUMENTUNDERAWRITTENCONFIDENTIALITYANDNONDISCLOSUREAGREEMENT(NDA)WITHCOMCASTFORTHELIMITEDPURPOSEDESCRIBEDINTHENDA.DISCLOSUREOFTHEINFORMATIONINTHISDOCUMENTSHALLNOTCONSTITUTEANYOPTION,GRANT,ORLICENSEINORTOANYOFTHEINFORMATIONCONTAINEDINTHISDOCUMENT(ORANYOFTHETHIRDPARTYDOCUMENTSREFERENCEDHEREIN)UNDERANYPATENT,KNOW-HOW,TRADESECRETOROTHERRIGHTSHERETOFORE,NOW,ORHEREINAFTERHELDBYCOMCAST,ITSAFFILIATESORANYTHIRDPARTY.IMPLEMENTATIONOFANYOFTHESPECIFICATIONSCONTAINEDINTHISDOCUMENTORANYOFTHETHIRDPARTYDOCUMENTSREFERENCEDHEREINWILLREQUIREANNGODLICENSEAGREEMENTFROMCOMCAST.AssetA7Nav4:VODMessagesComcast-SP-NGOD-ASSET-A7-NAV-I03-100731July31,2010©2010–ComcastConfidential&ProprietaryPage2of63ThecontentsofthisdocumentmaynotbereproducedordistributedwithoutpriorwrittenpermissionofComcast.ThecontentsofthisdocumentmaynotbereproducedordistributedwithoutpriorwrittenpermissionofComcast.DocumentStatusDocumentControlNumber:Comcast-SP-NGOD-ASSET-A7-NAV-I03-100731DocumentTitle:AssetA7Nav:VODNavigationMessagesVersions2.0–January2006I03–July31,2010Date:July31,2010Status:DraftDistribution:ComcastandExternalpartiesunderNDADocumentStatusCodesWorkinProgress(W)Anincompletedocumentdesignedtoguidediscussionandgeneratefeedbackthatmayincludeseveralalternativerequirementsforconsideration.Draft(D)Adocumentinspecificationformatconsideredlargelycomplete,butlackingreview.Draftsaresusceptibletosubstantialchangeduringthereviewprocess.Issued(I)Astabledocumentwhichhasundergonerigorousreviewandissuitableforproductdesignanddevelopment.Itwillserveasabasisfortestingrequirements.AssetA7Nav4:VODMessagesComcast-SP-NGOD-ASSET-A7-NAV-I03-100731July31,2010©2010–ComcastConfidential&ProprietaryPage3of63ThecontentsofthisdocumentmaynotbereproducedordistributedwithoutpriorwrittenpermissionofComcast.ThecontentsofthisdocumentmaynotbereproducedordistributedwithoutpriorwrittenpermissionofComcast.TableofContents1
SCOPE.............................................................................................................8
1.1
Overview...............................................................................................................8
1.2
Purpose.................................................................................................................8
1.3
Scope....................................................................................................................8
1.4
Requirements(ConformanceNotation).............................................................8
1.5
SyntaxNotation....................................................................................................9
1.6
NoticetoImplementers.......................................................................................9
1.6.1
RemovalofRequiredElementsandAttributes........................................10
1.7
RevisionHistory.................................................................................................10
1.8
LegalNotices......................................................................................................11
2
REFERENCES...............................................................................................12
2.1
NormativeReferences.......................................................................................12
2.2
InformativeReferences.....................................................................................12
3
TERMSANDDEFINITIONS..........................................................................13
3.1
CommonElementsandAttributes...................................................................13
4
ABBREVIATIONSANDACRONYMS...........................................................15
4.1
ADIAssetIdentifiers..........................................................................................15
5
NAVIGATIONMESSAGES...........................................................................16
5.1
XMLEncoding....................................................................................................17
5.2
NavCheck............................................................................................................17
5.2.1
NavCheckRequest.................................................................................17
5.2.2
NavCheckResponse..............................................................................17
5.3
GetFolderContents............................................................................................17
5.3.1
RequestFormat.......................................................................................18
5.3.2
ResponseFormat.....................................................................................21
5.3.3
FolderContentsElement....