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发表于:2007-2-3 21:16　　标题：机顶盒与IPTV平台接口技术规范
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详细说明: 机顶盒与IPTV平台接口技术规范
机顶盒与IPTV平台接口技术规范

以下为一般性带附件资料发贴选项：
【资料成文时间】：2005.8
【语言】：中文
【页数】：159
【何人（公司）所著】：中国电信集团
【文件格式】：pdf
【文件原名】：机顶盒与IPTV平台接口技术规范（V2.0）
【摘要或目录】：
目录
前言.......................................................................................................................................................1
1、适用范围.........................................................................................................................................2
2、引用标准.........................................................................................................................................3
3、缩略语.............................................................................................................................................4
4、机顶盒与IPTV 平台接口框架.......................................................................................................6
4.1 机顶盒与IPTV 平台接口描述图................................................................................................6
4.2 机顶盒与IPTV 平台接口概述....................................................................................................7
5、机顶盒与业务管理平台接口（A 接口） ......................................................................................9
5.1 A 接口描述图................................................................................................................................9
5.2 机顶盒开机应用认证接口（A1） ............................................................................................10
5.2.1 接口时序.............................................................................................................................10
5.2.2 接口协议内容.....................................................................................................................10
5.3 机顶盒管理接口（A2）............................................................................................................14
5.3.1 接口时序.............................................................................................................................14
5.3.2 接口协议内容.....................................................................................................................15
5.4 机顶盒软件升级接口（A3） ....................................................................................................29
5.4.1 接口时序.............................................................................................................................29
5.4.2 接口协议内容.....................................................................................................................30
6、机顶盒与EPG 服务系统接口（B 接口） ..................................................................................33
6.1 B 接口描述图..............................................................................................................................33
6.2 机顶盒开机获得EPG 服务接口（B1）...................................................................................34
6.2.1 接口时序.............................................................................................................................34
6.2.2 接口协议内容.....................................................................................................................35
6.3 机顶盒切换EPG 页面接口（B2）...........................................................................................40
6.3.1 接口时序.............................................................................................................................40
6.3.2 接口协议内容.....................................................................................................................42
6.4 机顶盒即时业务订购接口（B3） ............................................................................................43
6.4.1 接口时序.............................................................................................................................43
6.4.2 接口协议内容.....................................................................................................................44
6.5 机顶盒自服务接口（B4） ........................................................................................................47
6.5.1 接口时序.............................................................................................................................47
6.5.2 接口协议内容.....................................................................................................................47
7、机顶盒与增值服务平台接口（C 接口） ....................................................................................53
7.1 C 接口描述图..............................................................................................................................53
7.2 机顶盒进入信息服务接口.........................................................................................................53
7.2.1 接口时序.............................................................................................................................53
7.2.2 接口协议内容.....................................................................................................................54
7.3 机顶盒退出信息服务接口.........................................................................................................55
7.3.1 接口时序.............................................................................................................................55
7.3.2 接口协议内容.....................................................................................................................55
7.4 机顶盒与游戏接口.....................................................................................................................56
7.4.1 接口时序.............................................................................................................................56
7.4.2 接口协议内容.....................................................................................................................58
8、机顶盒与TS 内容服务系统接口（D 接口） .............................................................................59
8.1 D 接口概要描述..........................................................................................................................59
8.1.1 基于TS 的接口描述..........................................................................................................59
8.1.2 基于TS 的传输协议栈......................................................................................................60
8.1.3 TS 包结构和语法................................................................................................................60
8.2 流控制方法描述.........................................................................................................................63
8.2.1 SETUP ................................................................................................................................64
8.2.2 PLAY ...................................................................................................................................64
8.2.3 PAUSE.................................................................................................................................65
8.2.4 ANNOUNCE ........................................................................................................................66
8.2.5 TEARDOWN ........................................................................................................................66
8.2.6 DESCRIBE..........................................................................................................................67
8.2.7 GET_PARAMETER..............................................................................................................69
8.2.8 REDIRECT..........................................................................................................................70
8.3 机顶盒点播接口（D1）............................................................................................................71
8.3.1 开始播放.............................................................................................................................71
8.3.2 暂停播放.............................................................................................................................74
8.3.3 快进播放.............................................................................................................................75
8.3.4 快退播放.............................................................................................................................76
8.3.5 定位播放.............................................................................................................................77
8.3.6 退出播放.............................................................................................................................78
8.4 机顶盒组播接口（D2）............................................................................................................80
8.4.1 加入一个频道.....................................................................................................................81
8.4.2 离开一个频道.....................................................................................................................82
8.5 机顶盒单播时移接口（D3） ....................................................................................................82
8.5.1 暂停播放.............................................................................................................................83
8.5.2 快进播放.............................................................................................................................84
8.5.3 快退播放.............................................................................................................................86
8.5.4 定位播放.............................................................................................................................87
8.5.5 退出播放.............................................................................................................................89
8.6 机顶盒组播时移接口（D4） ....................................................................................................91
8.6.1 接口时序.............................................................................................................................91
8.6.2 接口协议内容.....................................................................................................................92
9、机顶盒与ISMA 内容服务系统接口（E 接口） ......................................................................100
9.1 E 接口概要描述........................................................................................................................100
9.2 流控制方法描述.......................................................................................................................101
9.2.1 SETUP ...............................................................................................................................101
9.2.2 PLAY .................................................................................................................................103
9.2.3 PAUSE...............................................................................................................................104
9.2.4 GET_PARAMETER............................................................................................................105
9.2.5 SET_PARAMETER.............................................................................................................106
9.2.6 OPTIONS ...........................................................................................................................106
9.2.7 TEARDOWN ......................................................................................................................107
9.2.8 DESCRIBE........................................................................................................................108
9.2.9 REDIRECT........................................................................................................................ 110
9.3 机顶盒点播接口（E1） .......................................................................................................... 111
9.3.1 开始播放............................................................................................................................111
9.3.2 暂停播放........................................................................................................................... 112
9.3.3 快进播放........................................................................................................................... 113
9.3.4 快退播放........................................................................................................................... 113
9.3.5 定位播放........................................................................................................................... 114
9.3.6 结束播放........................................................................................................................... 114
9.3.7 强制结束........................................................................................................................... 115
9.4 机顶盒组播接口（E2） .......................................................................................................... 115
9.4.1 开始播放........................................................................................................................... 115
9.4.2 结束播放........................................................................................................................... 118
9.5 机顶盒单播时移接口（E3） .................................................................................................. 118
9.5.1 开始播放...........................................................................................................................120
9.5.2 时移范围检查...................................................................................................................121
9.5.3 直播/时移到暂停..............................................................................................................122
9.5.4 暂停到播放.......................................................................................................................122
9.5.5 时移/直播中的定位播放..................................................................................................123
9.5.6 时移/直播中的快退..........................................................................................................123
9.5.7 时移快退到录制头...........................................................................................................124
9.5.8 时移中的快进...................................................................................................................125
9.5.9 时移快进到录制尾...........................................................................................................125
9.5.10 时移直接切直播.............................................................................................................126
9.5.11 结束播放.........................................................................................................................126
9.5.12 强制结束.........................................................................................................................126
9.6 机顶盒组播时移接口（E4） ..................................................................................................126
9.6.1 开始播放...........................................................................................................................127
9.6.2 时移范围检查...................................................................................................................128
9.6.3 直播到暂停.......................................................................................................................128
9.6.4 时移到暂停.......................................................................................................................128
9.6.5 暂停到播放.......................................................................................................................128
9.6.6 直播中的定位播放...........................................................................................................129
9.6.7 时移中的定位播放...........................................................................................................129
9.6.8 直播中的快退...................................................................................................................129
9.6.9 时移播放的快退...............................................................................................................130
9.6.10 时移快退到录制头.........................................................................................................130
9.6.11 时移中的快进.................................................................................................................130
9.6.12 时移快进到录制尾.........................................................................................................130
9.6.13 时移直接切直播.............................................................................................................130
9.6.14 结束播放.........................................................................................................................131
9.6.15 强制结束.........................................................................................................................131
10、机顶盒与DRM 系统接口（F 接口） .....................................................................................132
11、机顶盒与通信服务系统接口（G 接口） ................................................................................133
11.1 G 接口描述图.........................................................................................................................133
11.2 机顶盒与SIP 视频通信平台接口（G1）.............................................................................133
11.3 机顶盒与短信、彩信平台接口（G2） ................................................................................133
附录A：字段类型及通用状态数据字典..........................................................................................134
A.1 基本数据类型..........................................................................................................................134
A.2 数据字典.................................................................................................................................135
A.2.1 基本参数类型...................................................................................................................135
A.2.2 复合参数类型定义...........................................................................................................141
A.3SOAP 的FAULTCODE................................................................................................................143
A.3.1 机顶盒 FaultCode ............................................................................................................143
A.3.2 服务器FaultCode .............................................................................................................144
A.3.3 HTTP 请求响应码............................................................................................................144
A.3.3 RTSP 请求响应码.............................................................................................................145
附录B：SOAP RPC 方式实现模版..................................................................................................148
B.2 WSDL 描述................................................................................................................................148
B.2.1 wsdl 文件格式...................................................................................................................148
B.2.1GetRPCMethods .................................................................................................................149
B.2.2Inform................................................................................................................................149
B.2.3SetParameterValues...........................................................................................................149
B.2.4 GetParameterNames/GetParameterValues .......................................................................150
B.2.5FactoryReset......................................................................................................................150
B.2.6Upload ...............................................................................................................................150
B.2.7Download ...........................................................................................................................150
B.2.8 SendMsg ............................................................................................................................150
B.2.9Authentication....................................................................................................................150
B.2.10 UpgradeAction.................................................................................................................150
B.2.11UpgradeReport .................................................................................................................150
B.2.12 Reboot.............................................................................................................................150
附录C：安全机制..............................................................................................................................151
C.1 机顶盒加密方式......................................................................................................................151
C.2 安全模型及密钥分发..............................................................................................................152
C.2.1 安全模型...........................................................................................................................152
C.2.2 密钥分发...........................................................................................................................152