برای دانلود کل پاورپوینت از لینک زیر استفاده کنید:
لینک پرداخت و دانلود *پایین مطلب*
فرمت فایل:Word (قابل ویرایش و آماده پرینت)
تعداد صفحه 15
فهرست مطالب
امنیت تجهیزات شبکه . امنیت فیزیکی . افزونگی در محل استقرار شبکه . محل‌های امن برای تجهیزات ./انتخاب لایه کانال ارتباطی امن . منابع تغذیه ...
مقدمه
امنیت تجهیزات شبکه
برای تامین امنیت بر روی یک شبکه، یکی از بحرانی ترین و خطیرترین مراحل، تامین امنیت دسترسی و کنترل تجهیزات شبکه است. تجهیزاتی همچون مسیریاب، سوئیچ یا دیوارهای آتش.
اهمیت امنیت تجهیزات به دو علت اهمیت ویژه‌ای می‌یابد :
الف – عدم وجود امنیت تجهیزات در شبکه به نفوذگران به شبکه اجازه می‌دهد که با دستیابی به تجهیزات امکان پیکربندی آنها را به گونه‌ای که تمایل دارند آن سخت‌افزارها عمل کنند، داشته باشند. از این طریق هرگونه نفوذ و سرقت اطلاعات و یا هر نوع صدمه دیگری به شبکه، توسط نفوذگر، امکان‌پذیر خواهد شد.
ب – برای جلوگیری از خطرهای DoS (Denial of Service) تأمین امنیت تجهزات بر روی شبکه الزامی است. توسط این حمله‌ها نفوذگران می‌توانند سرویس‌هایی را در شبکه از کار بیاندازند که از این طریق در برخی موارد امکان دسترسی به اطلاعات با دور زدن هر یک از فرایندهای AAA فراهم می‌شود.
در این بخش اصول اولیه امنیت تجهیزات مورد بررسی اجمالی قرار می‌گیرد. عناوین برخی از این موضوعات به شرح زیر هستند :
- امنیت فیزیکی و تأثیر آن بر امنیت کلی شبکه
- امنیت تجهیزات شبکه در سطوح منطقی
- بالابردن امنیت تجهیزات توسط افزونگی در سرویس‌ها و سخت‌افزارها
موضوعات فوق در قالب دو جنبه اصلی امنیت تجهیزات مورد بررسی قرار می‌گیرند
بی شک افزونه آراِس فایروال! RSFirewall Component یکی از حرفه ای ترین افزونه های امنیتی برای جوملا است، سایت های جوملایی را از نظر امنیتی به صورت همه جانبه پوشش می دهد و امکانات بی نظیری در اختیار مدیران سایت ها قرار می دهد.
امکانات ویژه
RSFirewall! 2.10.2 >>> پشتیبانی از جوملا 2.5 و 3
1316 صفحه فایل pdf
IEC 62676:2013-Video surveillance systems for use in security applications – Part 2-3: Video transmission protocols – IP interoperability implementation based on Web services
مطالب ارائه شده در این استاندارد:
INTRODUCTION ................................................................................................................... 23
1 Scope ............................................................................................................................. 24
2 Normative references ..................................................................................................... 26
3 Terms, definitions and abbreviations .............................................................................. 29
3.1 Terms and definitions ............................................................................................ 29
3.2 Abbreviations ........................................................................................................ 32
4 Overview ........................................................................................................................ 34
4.1 Web services ......................................................................................................... 34
4.2 IP configuration ..................................................................................................... 35
4.3 Device discovery ................................................................................................... 35
4.4 Device types ......................................................................................................... 36
4.5 Device management .............................................................................................. 36
4.5.1 Capabilities ............................................................................................... 36
4.5.2 Network ..................................................................................................... 37
4.5.3 System ...................................................................................................... 37
4.5.4 Retrieval of system information .................................................................. 37
4.5.5 Firmware upgrade ..................................................................................... 38
4.5.6 System restore .......................................................................................... 38
4.5.7 Security ..................................................................................................... 38
4.6 DeviceIO ............................................................................................................... 38
4.7 Imaging configuration ............................................................................................ 39
4.8 Media configuration ............................................................................................... 39
4.8.1 General ..................................................................................................... 39
4.8.2 Media profiles ............................................................................................ 39
4.9 Real-time streaming .............................................................................................. 43
4.10 Event handling ...................................................................................................... 44
4.11 PTZ control ........................................................................................................... 44
4.12 Video analytics ...................................................................................................... 45
4.13 Analytics device .................................................................................................... 47
4.14 Display .................................................................................................................. 47
4.15 Receiver ................................................................................................................ 47
4.15.1 General ..................................................................................................... 47
4.15.2 Synchronization points .............................................................................. 48
4.16 Storage ................................................................................................................. 48
4.16.1 Storage model ........................................................................................... 48
4.16.2 Recording .................................................................................................. 49
4.16.3 Search ....................................................................................................... 50
4.16.4 Replay ....................................................................................................... 50
4.17 Security ................................................................................................................. 50
5 Web Services framework ................................................................................................ 51
5.1 Services overview ................................................................................................. 51
5.1.1 General ..................................................................................................... 51
5.1.2 Services requirements ............................................................................... 52
5.2 WSDL overview ..................................................................................................... 52
5.3 Namespaces ......................................................................................................... 53 –
5.4 Types .................................................................................................................... 55
5.5 Messages .............................................................................................................. 55
5.6 Operations ............................................................................................................ 56
One-5.6.1 way operation type ............................................................................. 57
5.6.2 Request-response operation type .............................................................. 58
5.7 Port types .............................................................................................................. 58
5.8 Binding .................................................................................................................. 58
5.9 Ports ..................................................................................................................... 58
5.10 Services ................................................................................................................ 58
5.11 Error handling ....................................................................................................... 58
5.11.1 Protocol errors ........................................................................................... 59
5.11.2 SOAP errors .............................................................................................. 59
5.12 Security ................................................................................................................. 62
5.12.1 User-based access control ........................................................................ 62
5.12.2 User token profile ...................................................................................... 63
6 IP configuration .............................................................................................................. 64
7 Device discovery ............................................................................................................ 65
7.1 General ................................................................................................................. 65
7.2 Modes of operation ................................................................................................ 65
7.3 Discovery definitions ............................................................................................. 66
7.3.1 Endpoint reference .................................................................................... 66
7.3.2 Hello .......................................................................................................... 66
7.3.3 Probe and probe match ............................................................................. 68
7.3.4 Resolve and resolve match ........................................................................ 68
7.3.5 Bye ............................................................................................................ 68
7.3.6 SOAP fault messages ................................................................................ 69
7.4 Remote discovery extensions ................................................................................ 69
7.4.1 Network scenarios ..................................................................................... 69
7.4.2 Discover proxy (DP) .................................................................................. 71
7.4.3 Remote Hello and Probe behaviour ........................................................... 72
7.4.4 Client behaviour ........................................................................................ 73
7.4.5 Security ..................................................................................................... 73
8 Device management ....................................................................................................... 74
8.1 Capabilities ........................................................................................................... 74
8.1.1 Get WSDL URL ......................................................................................... 74
8.1.2 Capability exchange .................................................................................. 75
8.2 Network ................................................................................................................. 78
8.2.1 Get hostname ............................................................................................ 78
8.2.2 Set hostname ............................................................................................ 78
8.2.3 Get DNS settings ....................................................................................... 79
8.2.4 Set DNS settings ....................................................................................... 80
8.2.5 Get NTP settings ....................................................................................... 81
8.2.6 Set NTP settings ....................................................................................... 82
8.2.7 Get dynamic DNS settings ......................................................................... 83
8.2.8 Set dynamic DNS settings ......................................................................... 84
8.2.9 Get network interface configuration ........................................................... 85
8.2.10 Set network interface configuration ............................................................ 85
8.2.11 Get network protocols ................................................................................ 87
8.2.12 Set network protocols ................................................................................ 88
8.2.13 Get default gateway ................................................................................... 88
8.2.14 Set default gateway ................................................................................... 89
8.2.15 Get zero configuration ............................................................................... 90
8.2.16 Set zero configuration ................................................................................ 90
8.2.17 Get IP address filter ................................................................................... 91
8.2.18 Set IP address filter ................................................................................... 92
8.2.19 Add an IP filter address ............................................................................. 92
8.2.20 Remove an IP filter address....................................................................... 93
8.2.21 IEEE 802.11 configuration ......................................................................... 94
8.3 System .................................................................................................................. 99
8.3.1 Device Information..................................................................................... 99
8.3.2 Get System URIs ..................................................................................... 100
8.3.3 Backup .................................................................................................... 101
8.3.4 Restore ................................................................................................... 101
8.3.5 Start system restore ................................................................................ 102
8.3.6 Get system date and time ........................................................................ 103
8.3.7 Set system date and time ........................................................................ 104
8.3.8 Factory default ........................................................................................ 105
8.3.9 Firmware upgrade ................................................................................... 106
8.3.10 Start firmware upgrade ............................................................................ 107
8.3.11 Get system logs ....................................................................................... 108
8.3.12 Get support information ........................................................................... 109
8.3.13 Reboot .................................................................................................... 110
8.3.14 Get scope parameters ............................................................................. 110
8.3.15 Set scope parameters .............................................................................. 111
8.3.16 Add scope parameters ............................................................................. 112
8.3.17 Remove scope parameters ...................................................................... 113
8.3.18 Get discovery mode ................................................................................. 113
8.3.19 Set discovery mode ................................................................................. 114
8.3.20 Get remote discovery mode ..................................................................... 114
8.3.21 Set remote discovery mode ..................................................................... 115
8.3.22 Get remote DP addresses ........................................................................ 115
8.3.23 Set remote DP addresses ........................................................................ 116
8.4 Security ............................................................................................................... 116
8.4.1 Get access policy .................................................................................... 116
8.4.2 Set access policy ..................................................................................... 117
8.4.3 Get users................................................................................................. 117
8.4.4 Create users ............................................................................................ 118
8.4.5 Delete users ............................................................................................ 119
8.4.6 Set users settings .................................................................................... 120
8.4.7 IEEE 802.1X configuration ....................................................................... 121
8.4.8 Create self-signed certificate ................................................................... 126
8.4.9 Get certificates ........................................................................................ 127
8.4.10 Get CA certificates .................................................................................. 128
8.4.11 Get certificate status................................................................................ 128
8.4.12 Set certificate status ................................................................................ 129
8.4.13 Get certificate request ............................................................................. 129
8.4.14 Get client certificate status ...................................................................... 130
8.4.15 Set client certificate status ....................................................................... 131
Load device c 8.4.16 ertificate ............................................................................. 131
8.4.17 Load device certificates in conjunction with its private key ....................... 132
8.4.18 Get certificate information request ........................................................... 133
8.4.19 Load CA certificates ................................................................................ 134
8.4.20 Delete certificate ..................................................................................... 135
8.4.21 Get remote user ...................................................................................... 136
8.4.22 Set remote user ....................................................................................... 137
8.4.23 Get endpoint reference ............................................................................ 138
8.5 Input/Output (I/O) ................................................................................................ 138
8.5.1 Get relay outputs ..................................................................................... 139
8.5.2 Set relay output settings .......................................................................... 139
8.5.3 Trigger relay output ................................................................................. 140
8.5.4 Auxiliary operation ................................................................................... 141
8.6 Service specific fault codes ................................................................................. 142
9 Device IO Service ......................................................................................................... 148
9.1 VideoOutputs ...................................................................................................... 148
9.1.1 General ................................................................................................... 148
9.1.2 GetVideoOutputs ..................................................................................... 148
9.2 VideoOutputConfiguration ................................................................................... 149
9.2.1 GetVideoOutputConfiguration .................................................................. 149
9.2.2 SetVideoOutputConfiguration .................................................................. 149
9.2.3 GetVideoOutputConfigurationOptions ...................................................... 150
9.3 VideoSources ...................................................................................................... 151
9.3.1 General ................................................................................................... 151
9.3.2 GetVideoSources..................................................................................... 151
9.4 VideoSourceConfiguration ................................................................................... 152
9.4.1 GetVideoSourceConfiguration.................................................................. 152
9.4.2 SetVideoSourceConfiguration .................................................................. 153
9.4.3 GetVideoSourceConfigurationOptions ...................................................... 153
9.5 AudioOutputs ...................................................................................................... 154
9.5.1 General ................................................................................................... 154
9.5.2 GetAudioOutputs ..................................................................................... 154
9.6 AudioOutputConfiguration ................................................................................... 155
9.6.1 GetAudioOutputConfiguration .................................................................. 155
9.6.2 SetAudioOutputConfiguration .................................................................. 156
9.6.3 GetAudioOutputConfigurationOptions ...................................................... 156
9.7 AudioSources ...................................................................................................... 157
9.7.1 General ................................................................................................... 157
9.7.2 GetAudioSources..................................................................................... 157
9.8 AudioSourceConfiguration ................................................................................... 158
9.8.1 GetAudioSourceConfiguration.................................................................. 158
9.8.2 SetAudioSourceConfiguration .................................................................. 159
9.8.3 GetAudioSourceConfigurationOptions ...................................................... 159
9.9 Relay outputs ...................................................................................................... 160
9.9.1 Get relay outputs ..................................................................................... 160
9.9.2 Set relay output settings .......................................................................... 161
9.9.3 Trigger relay output ................................................................................. 162
9.10 Service specific fault codes ................................................................................. 163
10 Imaging configuration ................................................................................................... 164
10.1 Imaging settings .................................................................................................. 164
Get 10.1.1 imaging settings ................................................................................ 165
10.1.2 Set imaging settings ................................................................................ 166
10.1.3 Get options .............................................................................................. 167
10.1.4 Move ....................................................................................................... 168
10.1.5 Get move options .................................................................................... 169
10.1.6 Stop ........................................................................................................ 170
10.1.7 Get imaging status................................................................................... 171
10.2 Service specific fault codes ................................................................................. 172
11 Media configuration ...................................................................................................... 173
11.1 Audio and video codecs....................................................................................... 173
11.2 Media profile ....................................................................................................... 173
11.2.1 Create media profile ................................................................................ 174
11.2.2 Get media profiles ................................................................................... 175
11.2.3 Get media profile ..................................................................................... 176
11.2.4 Add video source configuration to a profile .............................................. 177
11.2.5 Add video encoder configuration to a profile ............................................ 177
11.2.6 Add audio source configuration to a profile .............................................. 178
11.2.7 Add audio encoder configuration to a profile ............................................ 179
11.2.8 Add PTZ configuration to a profile ........................................................... 180
11.2.9 Add video analytics configuration to a profile ........................................... 181
11.2.10 Add metadata configuration to a profile ................................................... 182
11.2.11 Add audio output configuration ................................................................ 183
11.2.12 Add audio decoder configuration ............................................................. 184
11.2.13 Remove video source configuration from a profile .................................... 185
11.2.14 Remove video encoder configuration from a profile ................................. 186
11.2.15 Remove audio source configuration from a profile ................................... 187
11.2.16 Remove audio encoder configuration from a profile ................................. 188
11.2.17 Remove PTZ configuration from a profile ................................................. 189
11.2.18 Remove video analytics configuration from a profile ................................ 190
11.2.19 Remove metadata configuration from a profile ......................................... 191
11.2.20 Remove audio output configuration .......................................................... 192
11.2.21 Remove audio decoder configuration ....................................................... 193
11.2.22 Delete media profile ................................................................................ 194
11.3 Video source ....................................................................................................... 195
11.3.1 General ................................................................................................... 195
11.3.2 GetVideoSources..................................................................................... 195
11.4 Video source configuration .................................................................................. 196
11.4.1 Get video source configurations............................................................... 196
11.4.2 Get video source configuration ................................................................ 197
11.4.3 Get compatible video source configurations ............................................. 197
11.4.4 Get video source configuration options .................................................... 198
11.4.5 Modify a video source configuration ......................................................... 199
11.5 Video encoder configuration ................................................................................ 200
11.5.1 Get video encoder configurations ............................................................ 201
11.5.2 Get video encoder configuration .............................................................. 201
11.5.3 Get compatible video encoder configurations ........................................... 202
11.5.4 Get video encoder configuration options .................................................. 203
11.5.5 Modify a video encoder configuration ....................................................... 204
Get guaranteed number of video 11.5.6 encoder instances ................................ 205
11.6 Audio source ....................................................................................................... 206
11.6.1 General ................................................................................................... 206
11.6.2 Get audio sources ................................................................................... 206
11.7 Audio source configuration .................................................................................. 207
11.7.1 Get audio source configurations .............................................................. 207
11.7.2 Get audio source configuration ................................................................ 208
11.7.3 Get compatible audio source configurations ............................................. 209
11.7.4 Get audio source configuration options .................................................... 210
11.7.5 Modify an audio source configuration ....................................................... 211
11.8 Audio encoder configuration ................................................................................ 212
11.8.1 Get audio encoder configurations ............................................................ 213
11.8.2 Get audio encoder configuration .............................................................. 213
11.8.3 Get compatible audio encoder configurations .......................................... 214
11.8.4 Get audio encoder configuration options .................................................. 215
11.8.5 Modify audio encoder configurations ........................................................ 217
11.9 Video analytics configuration ............................................................................... 217
11.9.1 Get video analytics configurations ........................................................... 218
11.9.2 Get video analytics configuration ............................................................. 218
11.9.3 Get compatible video analytics configurations ......................................... 219
11.9.4 Modify a video analytics configuration ..................................................... 220
11.10 Metadata configuration ........................................................................................ 222
11.10.1 Get metadata configurations .................................................................... 222
11.10.2 Get metadata configuration ...................................................................... 223
11.10.3 Get compatible metadata configurations .................................................. 223
11.10.4 Get metadata configuration options ......................................................... 224
11.10.5 Modify a metadata configuration .............................................................. 225
11.11 Audio outputs ...................................................................................................... 226
11.11.1 General ................................................................................................... 226
11.11.2 Get audio outputs .................................................................................... 226
11.12 Audio output configuration ................................................................................... 227
11.12.1 Get audio output configurations ............................................................... 227
11.12.2 Get audio output configuration ................................................................. 228
11.12.3 Get compatible audio output configurations ............................................. 229
11.12.4 Get audio output configuration options..................................................... 229
11.12.5 Modify audio output configuration ............................................................ 231
11.13 Audio decoder configuration ................................................................................ 231
11.13.1 Get audio decoder configurations ............................................................ 232
11.13.2 Get audio decoder configuration .............................................................. 232
11.13.3 Get compatible audio decoder configurations .......................................... 233
11.13.4 Get audio decoder configuration options .................................................. 234
11.13.5 Modify audio decoder configuration ......................................................... 235
11.14 Audio channel modes .......................................................................................... 236
11.15 Stream URI ......................................................................................................... 237
11.15.1 General ................................................................................................... 237
11.15.2 Request stream URI ................................................................................ 237
11.16 Snapshot ............................................................................................................. 239
11.16.1 General ................................................................................................... 239
11.16.2 Request snapshot URI ............................................................................. 239
11.17 Multicast .............................................................................................................. 239
Start 11.17.1 multicast streaming ......................................................................... 240
11.17.2 Stop multicast streaming ......................................................................... 240
11.18 Synchronization points ........................................................................................ 241
11.18.1 General ................................................................................................... 241
11.18.2 Set synchronization point......................................................................... 241
11.19 Service specific fault codes ................................................................................. 242
12 Real time streaming ...................................................................................................... 243
12.1 Media stream protocol ......................................................................................... 244
12.1.1 Transport format ...................................................................................... 244
12.1.2 Media transport ....................................................................................... 244
12.1.3 Synchronization point .............................................................................. 249
12.1.4 JPEG over RTP ....................................................................................... 249
12.2 Media control protocol ......................................................................................... 252
12.2.1 Stream control ......................................................................................... 252
12.3 Back channel connection ..................................................................................... 257
12.3.1 RTSP Require – Tag ............................................................................... 257
12.3.2 Connection setup for a bi- directional connection ..................................... 258
12.3.3 Multicast streaming.................................................................................. 260
12.4 Error handling ..................................................................................................... 260
13 Receiver configuration .................................................................................................. 260
13.1 Persistence ......................................................................................................... 260
13.2 Receiver modes .................................................................................................. 260
13.3 Receiver commands ............................................................................................ 261
13.3.1 Get receivers ........................................................................................... 261
13.3.2 Get receiver ............................................................................................. 261
13.3.3 Create receiver ........................................................................................ 262
13.3.4 Delete receiver ........................................................................................ 262
13.3.5 Configure receiver ................................................................................... 263
13.3.6 SetReceiverMode .................................................................................... 263
13.3.7 GetReceiverState .................................................................................... 264
13.4 Events ................................................................................................................. 264
13.4.1 ChangeState ........................................................................................... 264
13.4.2 Connection Failed .................................................................................... 265
13.5 Service specific fault codes ................................................................................. 265
14 Display service ............................................................................................................. 265
14.1 Panes .................................................................................................................. 266
14.1.1 GetPaneConfigurations ............................................................................ 266
14.1.2 GetPaneConfiguration ............................................................................. 267
14.1.3 SetPaneConfigurations ............................................................................ 268
14.1.4 SetPaneConfiguration .............................................................................. 269
14.1.5 CreatePaneConfiguration ........................................................................ 270
14.1.6 DeletePaneConfiguration ......................................................................... 271
14.2 Layout ................................................................................................................. 272
14.2.1 GetLayout ................................................................................................ 272
14.2.2 SetLayout ................................................................................................ 273
14.3 Display options .................................................................................................... 274
14.3.1 General ................................................................................................... 274
14.3.2 LayoutOptions ......................................................................................... 274
14.3.3 Coding Capabilities.................................................................................. 274
14.3.4 GetDisplayOptions ................................................................................... 274
14.4 Events ................................................................................................................. 275
14.4.1 General ................................................................................................... 275
14.4.2 Decoding error event ............................................................................... 275
14.5 Service specific fault codes ................................................................................. 276
15 Event handling ............................................................................................................. 277
15.1 Basic notification interface................................................................................... 277
15.1.1 General ................................................................................................... 277
15.1.2 Requirements .......................................................................................... 278
15.2 Real-time Pull-Point Notification Interface ........................................................... 279
15.2.1 Create pull point subscription .................................................................. 280
15.2.2 Pull messages ......................................................................................... 280
15.3 Notification streaming interface ........................................................................... 281
15.4 Properties ........................................................................................................... 281
15.4.1 Property example .................................................................................... 282
15.5 Notification structure ........................................................................................... 282
15.5.1 Notification information ............................................................................ 283
15.5.2 Message format ....................................................................................... 284
15.5.3 Property example, continued ................................................................... 285
15.5.4 Message description language................................................................. 286
15.5.5 Message content filter ............................................................................. 287
15.6 Synchronization point .......................................................................................... 288
15.7 Topic structure .................................................................................................... 289
15.7.1 ONVIF topic namespace .......................................................................... 289
15.7.2 Topic type information ............................................................................. 290
15.7.3 Topic filter ............................................................................................... 290
15.8 Get event properties ............................................................................................ 292
15.9 SOAP fault messages .......................................................................................... 293
15.10 Notification example ............................................................................................ 293
15.10.1 GetEventPropertiesRequest .................................................................... 293
15.10.2 GetEventPropertiesResponse .................................................................. 293
15.10.3 CreatePullPointSubscription .................................................................... 294
15.10.4 CreatePullPointSubscriptionResponse ..................................................... 295
15.10.5 PullMessagesRequest ............................................................................. 295
15.10.6 PullMessagesResponse ........................................................................... 296
15.10.7 UnsubscribeRequest ............................................................................... 297
15.11 Service specific fault codes ................................................................................. 297
16 PTZ control................................................................................................................... 297
16.1 PTZ Model........................................................................................................... 298
16.2 PTZ Node ............................................................................................................ 299
16.2.1 GetNodes ................................................................................................ 300
16.2.2 GetNode .................................................................................................. 300
16.3 PTZ configuration ................................................................................................ 301
16.3.1 GetConfigurations .................................................................................... 302
16.3.2 GetConfiguration ..................................................................................... 303
16.3.3 GetConfigurationOptions ......................................................................... 303
16.3.4 SetConfiguration ...................................................................................... 304
16.4 Move operations .................................................................................................. 305
16.4.1 AbsoluteMove .......................................................................................... 306
16.4.2 RelativeMove ........................................................................................... 307
16.4.3 ContinuousMove ...................................................................................... 309
16.4.4 Stop ........................................................................................................ 312
16.4.5 GetStatus ................................................................................................ 312
16.5 Preset operations ................................................................................................ 313
16.5.1 SetPreset ................................................................................................ 313
16.5.2 GetPresets .............................................................................................. 315
16.5.3 GotoPreset .............................................................................................. 316
16.5.4 RemovePreset ......................................................................................... 317
16.6 Home position operations .................................................................................... 317
16.6.1 GotoHomePosition ................................................................................... 317
16.6.2 SetHomePosition ..................................................................................... 318
16.7 Auxiliary operations ............................................................................................. 319
16.7.1 General ................................................................................................... 319
16.7.2 SendAuxiliaryCommand ........................................................................... 319
16.8 Predefined PTZ spaces ....................................................................................... 320
16.8.1 Absolute position spaces ......................................................................... 320
16.8.2 Relative translation spaces ...................................................................... 321
16.8.3 Continuous velocity spaces ..................................................................... 323
16.8.4 Speed spaces .......................................................................................... 324
16.9 Service specific fault codes ................................................................................. 325
17 Video analytics ............................................................................................................. 327
17.1 Scene description interface ................................................................................. 327
17.1.1 Overview ................................................................................................. 327
17.1.2 Frame related content.............................................................................. 327
17.1.3 Scene elements ....................................................................................... 330
17.2 Rule interface ...................................................................................................... 334
17.2.1 Rule representation ................................................................................. 335
17.2.2 Rule description language ....................................................................... 335
17.2.3 Standard rules ......................................................................................... 336
17.2.4 Operations on rules ................................................................................. 338
17.3 Analytics modules interface ................................................................................. 342
17.3.1 Analytics module configuration ................................................................ 342
17.3.2 Analytics module description language .................................................... 343
17.3.3 Operations on analytics modules ............................................................. 343
17.4 Service-specific fault codes ................................................................................. 347
18 Analytics device ........................................................................................................... 349
18.1 Overview ............................................................................................................. 349
18.2 Analytics engine input ......................................................................................... 349
18.2.1 GetAnalyticsEngineInputs ........................................................................ 350
18.2.2 GetAnalyticsEngineInput.......................................................................... 350
18.2.3 SetAnalyticsEngineInput .......................................................................... 351
18.2.4 CreateAnalyticsEngineInputs ................................................................... 352
18.2.5 DeleteAnalyticsEngineInputs ................................................................... 353
18.3 Video analytics configuration ............................................................................... 354
18.3.1 GetVideoAnalyticsConfiguration .............................................................. 354
18.3.2 SetVideoAnalyticsConfiguration ............................................................... 355
18.4 Analytics engines ................................................................................................ 356
GetAnalyticsEngines 18.4.1 ................................................................................ 356
18.4.2 GetAnalyticsEngine ................................................................................. 357
18.5 Analytics engine control ...................................................................................... 358
18.5.1 GetAnalyticsEngineControls .................................................................... 358
18.5.2 GetAnalyticsEngineControl ...................................................................... 359
18.5.3 SetAnalyticsEngineControl ...................................................................... 359
18.5.4 CreateAnalyticsEngineControl ................................................................. 360
18.5.5 DeleteAnalyticsEngineControl .................................................................. 362
18.6 GetAnalyticsState ................................................................................................ 362
18.7 Output streaming configuration ............................................................................ 363
18.7.1 General ................................................................................................... 363
18.7.2 Request stream URI ................................................................................ 363
19 Recording control ......................................................................................................... 364
19.1 General ............................................................................................................... 364
19.2 General requirements .......................................................................................... 366
19.3 Data structures .................................................................................................... 366
19.3.1 RecordingConfiguration ........................................................................... 366
19.3.2 TrackConfiguration .................................................................................. 366
19.3.3 RecordingJobConfiguration...................................................................... 366
19.4 CreateRecording ................................................................................................. 368
19.5 DeleteRecording .................................................................................................. 369
19.6 GetRecordings .................................................................................................... 369
19.7 SetRecordingConfiguration .................................................................................. 371
19.8 GetRecordingConfiguration ................................................................................. 371
19.9 CreateTrack ........................................................................................................ 372
19.10 DeleteTrack ......................................................................................................... 374
19.11 GetTrackConfiguration ........................................................................................ 374
19.12 SetTrackConfiguration ......................................................................................... 375
19.13 CreateRecordingJob ............................................................................................ 376
19.14 DeleteRecordingJob ............................................................................................ 377
19.15 GetRecordingJobs ............................................................................................... 378
19.16 SetRecordingJobConfiguration ............................................................................ 378
19.17 GetRecordingJobConfiguration ............................................................................ 379
19.18 SetRecordingJobMode ........................................................................................ 380
19.19 GetRecordingJobState ........................................................................................ 381
19.20 Events ................................................................................................................. 382
19.20.1 Recording job state changes ................................................................... 382
19.20.2 Configuration changes ............................................................................. 383
19.20.3 Data deletion ........................................................................................... 383
19.20.4 Recording and track creation and deletion ............................................... 383
19.21 Examples ............................................................................................................ 384
19.21.1 Example 1: Setup recording of a single camera ....................................... 384
19.21.2 Example 2: Record multiple streams from one camera to a single
recording ................................................................................................. 385
20 Recording search ......................................................................................................... 386
20.1 General ............................................................................................................... 386
20.2 Concepts ............................................................................................................. 387
20.2.1 Search direction ...................................................................................... 387
20.2.2 Recording event ...................................................................................... 387
20.2.3 Search session ........................................................................................ 387
20.2.4 Search scope .......................................................................................... 388
20.2.5 Search filters ........................................................................................... 388
20.3 Data structures .................................................................................................... 388
20.3.1 RecordingInformation structure ................................................................ 388
20.3.2 RecordingSourceInformation structure ..................................................... 388
20.3.3 TrackInformation structure ....................................................................... 389
20.3.4 SearchState enumeration ........................................................................ 389
20.3.5 MediaAttributes structure ......................................................................... 389
20.3.6 FindEventResult structure ....................................................................... 389
20.3.7 FindPTZPositionResult structure ............................................................. 390
20.3.8 PTZPositionFilter structure ...................................................................... 390
20.3.9 MetadataFilter structure ........................................................................... 390
20.3.10 FindMetadataResult structure .................................................................. 390
20.4 GetRecordingSummary ....................................................................................... 390
20.5 GetRecordingInformation ..................................................................................... 391
20.6 GetMediaAttributes .............................................................................................. 391
20.7 FindRecordings ................................................................................................... 392
20.8 GetRecordingSearchResults ................................................................................ 393
20.9 FindEvents .......................................................................................................... 394
20.10 GetEventSearchResults ...................................................................................... 395
20.11 FindPTZPosition .................................................................................................. 396
20.12 GetPTZPositionSearchResults ............................................................................ 397
20.13 FindMetadata ...................................................................................................... 398
20.14 GetMetadataSearchResults ................................................................................. 399
20.15 GetSearchState ................................................................................................... 400
20.16 EndSearch .......................................................................................................... 401
20.17 Recording Event Descriptions .............................................................................. 402
20.18 XPath dialect ....................................................................................................... 404
21 Replay control .............................................................................................................. 405
21.1 Use of RTSP ....................................................................................................... 405
21.2 RTP header extension ......................................................................................... 406
21.2.1 NTP timestamps ...................................................................................... 406
21.2.2 Compatibility with the JPEG header extension ......................................... 407
21.3 RTSP feature tag ................................................................................................. 407
21.4 Initiating Playback ............................................................................................... 407
21.4.1 Range header field .................................................................................. 408
21.4.2 Rate-Control header field ......................................................................... 408
21.4.3 Frames header field ................................................................................. 409
21.4.4 Synchronization points ............................................................................ 409
21.5 Reverse replay .................................................................................................... 410
21.5.1 Packet transmission order ....................................................................... 410
21.5.2 RTP sequence numbers .......................................................................... 410
21.5.3 RTP timestamps ...................................................................................... 410
21.6 RTSP keepalive ................................................................................................... 411
21.7 Currently recording footage ................................................................................. 411
21.8 End of footage ..................................................................................................... 411
21.9 Go to time ........................................................................................................... 411
21.10 Use of RTCP ....................................................................................................... 411
21.11 Replay service commands ................................................................................... 412
Request 21.11.1 replay URI ................................................................................. 412
21.11.2 ReplayConfiguration .............................
ISO/IEC 27000- Information technology — Security techniques — Information security management systems — Overview and vocabulary