ISO/IEC 29341-4-14:2011

Information technology - UPnP Device Architecture - Part 4-14: Audio Video Device Control Protocol - Level 2 - Scheduled Recording Service

ISO/IEC 29341-4-14:2011(E) The ScheduledRecording service is a UPnP service that allows control points to schedule the recording of content. Generally, this content is broadcast content, but this specification does not limit itself to broadcast content. This service type enables the following functions: - Create a recordSchedule. - Browse a list of recordSchedule instances stored by the ScheduledRecording service. - Delete a recordSchedule. - Browse a list of recordTask instances, stored by the ScheduledRecording service. The ScheduledRecording service may create zero or more recordTask instances for each recordSchedule. A recordTask represents a discrete recording operation of a recordSchedule. - Enable or disable individual recordTask instances. - Enable or disable a recordSchedule. - Receive notifications indicating change of recordSchedule or recordTask list. This device specification is compliant with the Universal Plug and Play Device Architecture version 1.0. It defines a device type referred to herein as ScheduledRecording. This International Standard replaces ISO/IEC 29341-4-14, first edition, published in 2008, and constitutes a technical revision.

General Information

• Status: Published
• Publication Date: 14-Sep-2011
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 29.060.20 - Cables
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: ISO/IEC JTC 1 - Information technology
• Current Stage: PPUB - Publication issued
• Start Date: 31-Jan-2012
• Completion Date: 14-Sep-2011

Relations

• Revises: ISO/IEC 29341-4-14:2008 - Information technology - UPnP Device Architecture - Part 4-14: Audio Video Device Control Protocol - Level 2 - Scheduled Recording Service
• Effective Date: 05-Sep-2023

Standards Content (Sample)

ISO/IEC 29341-4-14
Edition 2.0 2011-09
INTERNATIONAL
STANDARD
colour
inside
Information technology – UPnP device architecture –
Part 4-14: Audio Video Device Control Protocol – Level 2 – Scheduled Recording
Service
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ISO/IEC 29341-4-14
Edition 2.0 2011-09
INTERNATIONAL
STANDARD
colour
inside
Information technology – UPnP device architecture –
Part 4-14: Audio Video Device Control Protocol – Level 2 – Scheduled Recording
Service
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XC
ICS 35.200 ISBN 978-2-88912-683-5

29341-4-14 29341-4-14 XXXX: © IEC:2010 © ISO/IEC:2011(E)© ISO/IEC:2011(E) – 1 –
CONTENTS
1  Overview and Scope . 8
1.1  Introduction . 8
1.2  Notation . 9
1.2.1  Data Types . 9
1.2.2  Strings Embedded in Other Strings . 9
1.2.3  Extended Backus-Naur Form . 10
1.3  Derived Data Types . 10
1.3.1  Comma Separated Value (CSV) Lists . 11
1.4  Management of XML Namespaces in Standardized DCPs . 12
1.4.1  Namespace Prefix Requirements . 14
1.4.2  Namespace Names, Namespace Versioning and Schema Versioning . 15
1.4.3  Namespace Usage Examples . 17
1.5  Vendor-defined Extensions . 18
1.5.1  Vendor-defined Action Names . 18
1.5.2  Vendor-defined State Variable Names . 18
1.5.3  Vendor-defined XML Elements and attributes . 18
1.5.4  Vendor-defined Property Names . 18
1.6  References . 18
2  Service Modeling Definitions . 22
2.1  ServiceType . 22
2.2  Terms and Abbreviations . 22
2.2.1  Abbreviati ons . 22
2.2.2  Terms . 22
2.3  ScheduledRecording Service Architecture . 29
2.3.1  recordSchedule . 29
2.3.2  recordTask . 30
2.4  State Variables . 31
2.4.1  State Variable Overview . 32
2.4.2  SortCapabilities . 32
2.4.3  SortLevelCapability . 32
2.4.4  StateUpdateID . 33
2.4.5  LastChange . 33
2.4.6  A_ARG_TYPE_PropertyList . 36
2.4.7  A_ARG_TYPE_DataTypeID . 36
2.4.8  A_ARG_TYPE_ObjectID . 36
2.4.9  A_ARG_TYPE_ObjectIDList . 36
2.4.10  A_ARG_TYPE_PropertyInfo . 36
2.4.11  A_ARG_TYPE_Index . 37
2.4.12  A_ARG_TYPE_Count . 37
2.4.13  A_ARG_TYPE_SortCriteria . 37
2.4.14  A_ARG_TYPE_RecordSchedule . 37
2.4.15  A_ARG_TYPE_RecordTask . 37
2.4.16  A_ARG_TYPE_RecordScheduleParts . 38
2.5  Eventing and Moderation . 39
2.6  Actions . 40

XXXX: © IEC:2010 – 2 – 29341-4-14 29341-4-14 © ISO/IEC:2011(E)© ISO/IEC:2011(E)
2.6.1  GetSortCapabilities() . 40
2.6.2  GetPropertyList() . 41
2.6.3  GetAllowedValues() . 42
2.6.4  GetStateUpdateID() . 44
2.6.5  BrowseRecordSchedules() . 44
2.6.6  BrowseRecordTasks() . 49
2.6.7  CreateRecordSchedule() . 50
2.6.8  DeleteRecordSchedule() . 53
2.6.9  GetRecordSchedule() . 54
2.6.10  EnableRecordSchedule() . 55
2.6.11  DisableRecordSchedule() . 56
2.6.12  DeleteRecordTask() . 57
2.6.13  GetRecordTask() . 58
2.6.14  EnableRecordTask() . 59
2.6.15  DisableRecordTask() . 60
2.6.16  ResetRecordTask() . 61
2.6.17  GetRecordScheduleConflicts() . 62
2.6.18  GetRecordTaskConflicts() . 63
2.6.19  Common Error Codes . 64
2.7  State Diagram of recordTask . 66
2.7.1  A Full-Featured State Diagram . 66
2.7.2  A Minimal-Implementation State Diagram . 71
2.7.3  recordTask State Example . 74
2.8  ScheduledRecording Service Priority Model . 75
2.8.1  Introduction of the ScheduledRecording Service Priority Model . 75
2.8.2  Ordered Priority within Each Priority Level . 76
2.8.3  Setting the Initial Priority Level of a recordSchedule . 77
2.8.4  Sorting recordSchedule Instances Based on their Current Priority
Settings . 79
2.9  Theory of Operation . 79
2.9.1  Introduction . 79
2.9.2  Checking the Capabilities of a ScheduledRecording Servic e . 79
2.9.3  Adding a Scheduled Recording Entry to the List . 90
2.9.4  Deleting a recordSchedule . 102
2.9.5  Browsing recordSchedule and recordTask instances . 103
2.9.6  Rating System . 108
2.9.7  Conflict Detection and Resolution . 109
3  XML Service Description . 110
4  Test . 118
Annex A (normative) srs XML Document . 119
A.1  A_ARG_TYPE_RecordSchedule AVDT XML Document . 119
A.2  A_ARG_TYPE_RecordTask AVDT XML Document . 120
A.3  A_ARG_TYPE_RecordScheduleParts AVDT XML Document . 120
Annex B (normative) AV Working Committee Extended Properties . 122
B.1  Base Propert ies . 122
B.1.1  @id . 122
B.1.2  title . 122
B.1.3  class . 123
B.1.4  additionalStatusInfo . 123

29341-4-14 29341-4-14 XXXX: © IEC:2010 © ISO/IEC:2011(E)© ISO/IEC:2011(E) – 3 –
B.1.5  cdsReference . 124
B.2  Priority Prop erties . 125
B.2.1  priority . 125
B.2.2  desiredPriority . 126
B.2.3  desiredPriority@type . 128
B.3  Output Control Properties . 128
B.3.1  recordDestination . 128
B.3.2  desiredRecordQuality . 130
B.4  Content Identification Related Properties . 133
B.4.1  scheduledCDSObjectID . 133
B.4.2  scheduledChannelID . 134
B.4.3  scheduledStartDateTime
...