configuration software version 6.3.2 - dallmeier · configuration software version english ......

6.3.2.29

Configuration

Software Version

English

Rev. 1.0.4 / 2016-06-06

Box CamerasDF4510HDDF4910HDDF4910HD-DNDF4820HD-DNDF4920HD-DN

Dome CamerasDDF4510HDVDDF4910HDVDDF4910HDV-DNDDF4820HDV-DNDDF4920HDV-DN

IR CamerasDF4910HD-DN/IRDF4820HD-DN/IRDF4920HD-DN/IR

Products for Solutions

Information about Copyright, Trademarks, Design Patents

© 2016 Dallmeier electronic

The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damages.All rights reserved in the event of the grant of a patent, utility model or design.

We reserve the right to make technical modifications.

The manufacturer accepts no liability for damage to property or pecuniary damages arising due to minor defects of the product or documentation, e.g. print or spelling errors, and for those not caused by intention or gross neg-ligence of the manufacturer.

Dallmeier electronic GmbH & Co.KG Cranachweg 193051 RegensburgGermany

[email protected]

All trademarks identified by ® are registered trademarks of Dallmeier electronic.

All trademarks identified by *) are trademarks or registered trademarks of the following owners:Adobe and Flash of Adobe Systems Incorporated headquartered in San José, California, USA;AMD and AMD Athlon of Advanced Micro Devices, Inc. headquartered in Sunnyvale, California, USA;Intel and Pentium or Intel Pentium of Intel Corporation headquartered in Santa Clara, California, USA;JavaScript of Oracle Corporation (and/or its affiliates) headquartered in Redwood Shores, California, USA;Linux of Linus Torvalds (in the USA and/or other countries);Microsoft, ActiveX, DirectX, Internet Explorer, Windows, Windows Server and Windows Vista of Microsoft Corporation headquartered in Redmond, Washington, USA

Third-party trademarks are named for information purposes only.Dallmeier electronic respects the intellectual property of third parties and always attempts to ensure the complete identification of third-party trademarks and indication of the respective holder of rights. In case that protected rights are not indicated separately, this circumstance is no reason to assume that the respective trademark is unprotected.

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Dallmeier HD Cameras – Software Version 6.3.2.29

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Contents

Chapter 1: Introduction 61.1 Validity 61.2 Disclaimer 61.3 Documents 71.3.1 This Document 71.3.2 Other Applicable Documents 71.4 Typographical Conventions 8

Chapter 2: Connection and Login 92.1 System Requirements 92.2 Connection 112.3 Login 13

Chapter 3: Common Settings 153.1 User Interface 153.2 System Time 163.2.1 Manual Configuration 163.2.2 Time Server 173.3 Camera Name 183.4 User Management 193.4.1 Information about User Names and Passwords 193.4.2 Login Mode 203.4.2.1 Group Login 213.4.2.2 User Login 223.4.2.3 LDAP Login 233.4.3 Rights 26

Chapter 4: Network 284.1 Basic Settings 284.1.1 Manual Configuration 304.1.2 DHCP 314.2 Streaming 324.2.1 Video Server 324.2.1.1 Transfer Protocol and Format 334.2.1.2 Transfer Method 344.2.1.3 TTL 344.2.1.4 RTCP 344.2.2 Dynamic Servers 354.2.3 Audio Client 364.2.4 RTSP 38

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Chapter 5: Video 405.1 Video Standard 405.2 Sensor 415.2.1 Global Settings 415.2.1.1 Preset 425.2.1.2 Color 425.2.1.3 Flip 435.2.1.4 Exposure/WB 435.2.1.5 Slow Shutter Limit 445.2.1.6 Noise Filter 445.2.1.7 Lens (CS-Mount Cameras) 445.2.1.8 Lens (P-Iris Cameras) 455.2.1.9 Iris 465.2.2 Image Optimization 475.2.3 Day/Night 485.2.3.1 Mode 485.2.3.2 Threshold Level 495.2.3.3 Response Time 495.2.3.4 Weatherproof Housing 505.2.3.5 Infrared Intensity 515.3 Exposure Control 535.4 Privacy Zones 555.5 Encoder Settings 575.5.1 Encoder 1 575.5.1.1 Frames/Second 585.5.1.2 Bitrate 585.5.1.3 Bitrate Mode 585.5.1.4 GOP-Size 595.5.1.5 Scale Preview 605.5.1.6 Wide Angle 615.5.1.7 3D Noise Filter 625.5.2 Encoder 2 635.5.3 Encoder 3 635.5.4 Audio In 64

Chapter 6: Event Management 656.1 SMTP Server 666.2 FTP Server 696.3 Scheduler 726.3.1 Week Timer 726.3.2 Exceptions 746.3.3 Copy Exceptions 766.4 Copy Event Settings 786.5 Delete Event Handler 80

Chapter 7: Interfaces 817.1 Data Display 817.1.1 Filter 827.1.2 Position 83

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Chapter 8: Digital Image Shift 85

Chapter 9: Lens Control (Remote Back Focus Control) 87

Chapter 10: Lens Control (Motor-Driven P-Iris Lens) 89

Chapter 11: Lens Control (Motor-Driven Lens) 91

Chapter 12: Service and Info 9312.1 Downloads 9312.2 Factory Settings 9312.3 Licenses 9412.4 Event Log 9412.5 Configuration File 9512.5.1 Download 9512.5.2 Upload 9612.5.2.1 Configuration Recovery 9612.5.2.2 Configuration Transfer to Multiple Devices 9712.6 Info 98

Chapter 13: Image Transmission 9913.1 Web Browser 9913.1.1 Live Video (ActiveX) 9913.1.2 Single Image (JPEG) 10013.2 RTSP Application 10113.3 Analog Video Preview Output 102

Chapter 14: LAN LED 103

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Chapter 1:Introduction

1.1 ValidityThis document applies to the following Dallmeier HD cameras:

Box Cameras• DF4510HD• DF4910HD• DF4910HD-DN• DF4820HD-DN• DF4920HD-DN

Dome Cameras• DDF4510HDV• DDF4910HDV• DDF4910HDV-DN• DDF4820HDV-DN• DDF4920HDV-DN

IR Cameras• DF4910HD-DN/IR• DF4820HD-DN/IR• DF4920HD-DN/IR

The descriptions in this document are based on the software version 6.3.2.29 and apply to all above-mentioned Dallmeier HD cameras.

For simplicity reasons, the term “device” or “camera” is used in the following.However, if passages in the text require distinctions between the individual devices, the complete prod-uct names will be mentioned instead.

Figures (screenshots) in this document may differ from the actual product.

1.2 DisclaimerThis documentation includes the full functionality of the above-mentioned software version.

However, note that

• certain functions and features are only available if supported by the hardware.• the functional range of the devices depends on the ordered equipment or device variant and may

differ from the contents of this documentation.• certain functions and features may require purchasing a license.

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1.3 DocumentsThe product documentation contains several documents which are included in the delivery in printed form and/or on a digital medium.

Read all documents included in the delivery carefully and thoroughly before using the respective device.Always follow the instructions, notes and warnings and observe the technical specifications in the relevant product data sheet.

Keep all documents in legible condition and in a suitable location for future reference.

Regularly check the website www.dallmeier.com for the latest updates on product documentation (and product software).

1.3.1 This DocumentThe document “Configuration” (this document) contains detailed descriptions of the configuration of the respective device.The target audience of this document is trained system integrators.

1.3.2 Other Applicable DocumentsData SheetThe product data sheet contains detailed technical specifications, features and characteristics of the respective device.The target audience of the document is trained system integrators.

CommissioningThe document “Commissioning” contains detailed descriptions of the installation, connection and commissioning of the respective device as well as information on the appropriate use, safety instruc-tions and general notes.The target audience of the document is trained system integrators.

http://www.dallmeier.com

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1.4 Typographical ConventionsFor reasons of clarity and readability, various text formatting elements and types of emphasis are used in this documentation:

NOTICE

NOTICE indicates practices for preventing property damage, incorrect configura-tions or faulty operations.

Instructions are indicated by arrows (⇨). ⇨ Always carry out instructions one after the other in the sequence described.

“Expressions” in quotation marks generally indicate a control element on the device (switches or labels) or on its user interface (buttons, menu items).

Paragraphs in italics provide information on basic principles, special features and ef-ficient procedures as well as general recommendations.

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Chapter 2:Connection and LoginThe configuration of the device is carried out with a PC and web browser over the Local Area Network (LAN).

Alternatively, the PC can be connected directly to the device via an Ethernet crossover cable (for devices which are powered with Power-over-Ethernet, a PoE injector is ad-ditionally required).

2.1 System RequirementsTo configure the device with live video display and live audio output, the client PC must meet the fol-lowing minimum system requirements:

Minimum System Requirements

Operating system (OS) Microsoft*) Windows*) XPWindows Vista*)

Windows 7(each with latest service pack)

Processor (CPU) 3 GHz Intel*) Pentium*) 4AMD*) Athlon*) 64 3400+or faster (or equivalent)

Random access memory (RAM) 1 GB (Windows XP)2 GB (Windows Vista, Windows 7)

Graphics card DirectX*) 9.0 or 10.0 compatible64 MB of graphics memory(128 MB or higher recommended)

Sound Sound card or on-board sound chip (min. 16 bit)

Ethernet 100 Mbps

Web browser Microsoft Internet Explorer*) (latest version)

Software Adobe*) Flash*) Player (latest version)JavaScript*) enabledMicrosoft ActiveX*) enabledDallmeier Live Video ActiveX (latest version)

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Note that

• a more powerful client PC is required if several devices are configured with live video display (and/or live audio output) simultaneously.

• a DirectX compatible graphics card and the Dallmeier Live Video ActiveX are not required for the configuration without live video display or live audio output.

• the latest Dallmeier Live Video ActiveX can be directly downloaded from the device or from www.dallmeier.com.

• the latest Dallmeier Live Video ActiveX can be automatically downloaded from the Internet after the connection to the device is established (only with the web browser Microsoft Internet Explorer and if it is not already installed).

• the configuration without live video display and without live audio output can theoretically be car-ried out with any operating system and web browser. However, the configuration always requires the Adobe Flash Player.

Always install the latest version of the Dallmeier Live Video ActiveX after the connec-tion to the device is established in order to obtain the optimal system performance.

Information on downloading the Dallmeier Live Video ActiveX directly from the de-vice can be found in the section “Downloads” on page 93.

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2.2 Connection

The factory default IP address of the device is:

192.168.2.28

⇨ Ensure that the PC/web browser can establish a connection to the device via Ethernet. ⇨ Start the web browser. ⇨ Enter the IP address of the device into the address bar of the web browser. ⇨ Confirm the input.

The connection to the device is established.The graphical user interface (GUI) of the live mode is displayed:

A HGECB D F

Fig. 2-1: Live mode with adjustable video resolution

A Hide/show title barB Switch between live and configuration modeC Live videoD Connection method (UDP or TCP)

E Adjust video resolutionF Audio On/Off (live audio)G IP address of the deviceH Log out of configuration mode

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⇨ Note the following explanations. ⇨ Hide the title bar (A) if required. ⇨ Change the connection method (D) if required. ⇨ Adjust the live video resolution (E) if required. ⇨ Enable the live audio output (F) if required.

The “Connection method” does not affect the “Streaming” function of the device (see section “Streaming” on page 32).

The video resolution setting mentioned above only affects the display of the live video in the web browser, and is not related to the encoder settings.

Live audio is only available for logged-in (authenticated) users or user groups.In addition, the audio encoding must be enabled (see section “Audio In” on page 64).

Connection MethodIf the network connection to the device is established via a router with NAT (Network Address Transla-tion) enabled, the live video may not be displayed in the web browser.

In this case, two solutions are available:

The router has to be configured for a correct address translation of the incoming UDP data packets sent by the device.The User Datagram Protocol (UDP) is by default used by the streaming function of the device.

An easier solution is to select “TCP” from the “Connection method” drop-down list.The device then switches the protocol of the streaming function to the Transmission Control Protocol (TCP).

To receive the TCP data packets, the following ports on the client side must be open:

• Port 30000 for the DaVid Protocol1)

• Port 80 for the Hypertext Transfer Protocol (HTTP)

Note that during data transmissions over TCP

• usually no packet loss (lack of images) occurs.• short-term peaks in network traffic may occur.• low delays may occur.

1) Dallmeier Video Protocol

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2.3 LoginThe graphical user interface of the configuration mode is displayed for authenticated and authorized users only.

The factory default admin password is:

3

NOTICE

Risk of access and misuse by unauthorized usersChange the factory default admin password as soon as possible (see section “Group Login” on page 21).

⇨ Click “CONFIG” in the user interface of the live mode.

The login dialog is displayed:

Fig. 2-2

⇨ Enter the “User name” (Default: admin) if required. ⇨ Enter the “Password” (Default: 3). ⇨ Confirm with “OK”.

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The graphical user interface of the configuration mode is displayed:

E

DC

HF

BA

G

Fig. 2-3: Configuration mode with live video in the bottom left

A Hide/show title barB Switch between live and configuration modeC IP address of the deviceD Log out of configuration modeE Deactivate/activate live video displayF Live videoG Configuration menuH Configuration dialogs

⇨ Configure the required settings (described in the following) and finally click “LOGOUT”.

Note that

• the live video display and the live audio output can be deactivated in the configu-ration mode if only a low-bandwidth network is available.

• a new login is required after 5 minutes without user action.

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Chapter 3:Common Settings

3.1 User InterfaceThe graphical user interface can be displayed in various languages.

⇨ Open the “User interface” dialog via “Common settings” > “User interface ...”.

Fig. 3-1

⇨ Select the required “Language”. ⇨ Clear (uncheck) the “Show live video (ActiveX) in WebConfig” check box if network bottlenecks

occur or your system is overloaded. ⇨ Clear (uncheck) the “Use DirectX for video in Lens control dialog” check box if the live video in the

“Lens Control” dialog turns black (or rather is not displayed) at 8× magnification.

Further information on the “Lens Control” can be found in the following chapters:

• “Lens Control (Remote Back Focus Control)” on page 87• “Lens Control (Motor-Driven P-Iris Lens)” on page 89• “Lens Control (Motor-Driven Lens)” on page 91

⇨ Clear (uncheck) the “LED signal” check box if you want to deactivate the LAN LED signal.

Further information on the LAN LED signal can be found in the chapter “LAN LED” on page 103.

⇨ Confirm with “OK”.

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3.2 System TimeThe system time can be set manually or synchronized with a UTC time server.In both cases, however, the time zone must be set first.

⇨ Open the “Time settings” dialog via “Common Settings” > “Time ...”. ⇨ Click the “Time zone” tab.

Fig. 3-2

⇨ Select the “Time zone”. ⇨ Confirm with “OK”.

3.2.1 Manual Configuration

Note that manual configuration is not possible if the UTC time server synchronization is activated (see section “Time Server” on page 17).

⇨ Click the “Date/Time” tab.

Fig. 3-3

⇨ Set the “Date” and “Time”. ⇨ Confirm with “OK”.

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3.2.2 Time Server

Note that the specified UTC time server must be constantly accessible over the network.

⇨ Click the “Time server” tab.

Fig. 3-4

⇨ Enter the “IP address” of the UTC time server. ⇨ Select (check) the “Use time server” check box if you want to activate the synchronization with the

specified UTC time server. ⇨ Confirm with “OK”.

If using a host name instead of an IP address, you must ensure that the settings of the Domain Name System (DNS) are correctly configured (see section “Domain Name System (DNS)” on page 29).

Contact your network administrator for more information and assistance.

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3.3 Camera NameThe camera can be assigned a unique name which then is displayed in an external application2) and, in addition, can be inserted directly into the video (max. 16 characters).

⇨ Open the “Camera name” dialog via “Common settings” > “Camera name ...”.

Fig. 3-5

⇨ Enter a unique name for the camera. ⇨ From the “Insert name in video” drop-down list, select the position where the camera name is

required to be inserted directly into the video. ⇨ From the “Color” drop-down list, select the color for the characters that are displayed directly in

the video.

The color option “automatic” automatically displays the characters of the camera name in either black or white depending on the current image content (image brightness based on pixel values).This option provides for a better readability of the camera name and is particularly useful if the surrounding contrast or brightness levels at the specified position are con-stantly changing.

⇨ Confirm with “OK”.

2) e.g. SMAVIA Viewing Client (Dallmeier video management software)

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3.4 User ManagementThe configuration of the device is accessible for authenticated and authorized users only.

The user management allows you to grant multiple access levels to the device and to select custom per-mission settings for three different local user groups.In addition, individual local users can be assigned to each user group if necessary.

Furthermore, a centralized user and group management based on LDAP (Lightweight Directory Access Protocol) is supported using an Active Directory (AD) service such as Microsoft Windows Server*) or Linux*) Server with Samba.

3.4.1 Information about User Names and PasswordsFor security reasons, passwords should consist of at least 8 characters.Do not use any personal information, conventional expressions (real words) or names.

A secure password needs to be complex, random and long.

A combination of upper-case letters (e.g. ABC), lower-case letters (e.g. abc), numerals (e.g. 123) and non-alphanumeric keyboard symbols (e.g. _ / ^) is usually secure.

Character Sets Supported by the CameraThe following character sets are supported by the camera:

• ISO-8859-1 (all languages except Russian)• Windows-1251 (Russian language only)

Characters Supported by Dallmeier Recording Systems

NOTICE

Invalid user name or password due to unsupported charactersDallmeier recording systems currently only support a combination of the following characters:

• Upper-case letters (A – Z)• Lower-case letters (a – z)• Digits (0 – 9)• Non-alphanumeric keyboard symbols ( _ - . )

In addition, user names must always start with a letter.

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3.4.2 Login ModeThe login mode defines the authentication type:

Login Mode Authentication Type

Group login Group password

User login User name + user passwordorGroup password

LDAP login LDAP user name + LDAP user password

An authentication with the group password is also possible in the “User login” mode.

⇨ Open the “Login options” dialog via “Common settings” > “User management” > “Login options ...”.

Fig. 3-6

⇨ Note the following sections on the various login modes. ⇨ Select the required “Login mode”. ⇨ Confirm with “OK”.

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3.4.2.1 Group Login

Group NameThe factory default group names of the three local user groups are:

• Group 1: admin• Group 2: user• Group 3: guest

The name of each user group can be changed.

Group PasswordNote that

• a factory default password is set for the local user group “Group 1: admin” (Default: 3).• the factory default password of the local user group “Group 1: admin” must be changed for security

reasons.• no factory default password is set for the local user groups “Group 2: user” and “Group 3: guest”.• a login of the local user groups “Group 2: user” and “Group 3: guest” is only possible after a pass-

word has been set.

⇨ Open the “User groups” dialog via “Common settings” > “User management” > “User groups ...”.

Fig. 3-7

⇨ Click the tab of the relevant group. ⇨ Enter a new “Group name” if required. ⇨ Enter a “New password” (pay attention to section

“Information about User Names and Passwords” on page 19). ⇨ Repeat the new password in the “Confirm password” field. ⇨ Confirm with “Apply”.

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3.4.2.2 User Login

In the “User login” mode, individual local users can be assigned to the three local user groups.

Define New User ⇨ Ensure that the “User login” mode is selected (see section “Login Mode” on page 20). ⇨ Open the “User groups” dialog via

“Common settings” > “User management” > “User groups ...”.

Fig. 3-8

⇨ Click the tab of the relevant group. ⇨ Click “New”.

The “New user” dialog is displayed:

Fig. 3-9

⇨ Pay attention to section “Information about User Names and Passwords” on page 19. ⇨ Enter a new “User name”. ⇨ Enter a “New password”. ⇨ Repeat the new password in the “Confirm password” field. ⇨ Confirm with “OK”.

Edit or Delete User ⇨ Ensure that the “User login” mode is selected (see section “Login Mode” on page 20). ⇨ Open the “User groups” dialog via

“Common settings” > “User management” > “User groups ...”. ⇨ Click the tab of the relevant group. ⇨ In the “Users” list, select the relevant user. ⇨ “Edit” or “Delete” the user by clicking the appropriate button.

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3.4.2.3 LDAP Login

This setting allows for an LDAP-based centralized user and group management using an Active Direc-tory (AD) service such as Microsoft Windows Server or Linux Server with Samba.The individual user rights/permissions are granted by three different group policies defined on the LDAP client (this device).

NOTICE

Login failureIn the “LDAP login” mode, a login as a local user group or a local user is no longer possible.

Incorrect LDAP settingsThe following LDAP settings may only be performed by an administrator with ad-vanced skills in LDAP technology.

In order to be able to set the respective group policies/rights on the LDAP client (this device), each LDAP user intended to obtain access to the device must first be assigned to a specific LDAP group on the LDAP server.Then, the defined LDAP group (user-group-relation) can be read out by the LDAP client (this device).

A valid LDAP group name for each directory entry on the LDAP server must be structured as follows:

[Group prefix][Group suffix]

The group prefix is a user-definable expression (e.g. myhostname), however, it is required.This allows administrators to assign different user groups and, thus, variable user rights to multiple simultaneously installed LDAP clients of the same system design (e.g. Dallmeier HD cameras described here).

The available group suffixes are fixed expressions:

• Group 1 (administrator): _G4• Group 2 (user): _G2• Group 3 (guest): _G1

On the LDAP server, the LDAP group names with the group prefix myhostname would in this case be as follows:

• Group 1 (administrator): myhostname_G4• Group 2 (user): myhostname_G2• Group 3 (guest): myhostname_G1

However, it is mandatory to also enter the used group prefix (here: myhostname) on the LDAP client (this device). For further information regarding this requirement, see the following descriptions.

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Note that the following settings require at least one existing LDAP user to be a member of Group 1 (administrator).

After the LDAP settings have been made on the LDAP server, the LDAP client (this device) must be configured accordingly.

In this respect, note the following steps and descriptions:

⇨ Ensure that the “LDAP login” mode is selected (see section “Login Mode” on page 20). ⇨ Click the “LDAP options” tab.

Fig. 3-10

For the correct access to the directory entries on the LDAP server, the following information must be entered:

LDAP server: Name or IP address of the LDAP server Example: ldap://servername ldap://192.168.57.3

LDAP host: Group prefix of LDAP group name Example: myhostname

LDAP base: Base DN (Distinguished Name, search base on the LDAP server); object location in the LDAP directory hierarchy Example: ou=department,dc=example,dc=co,dc=uk

LDAP filter: Default entry: (sAMAccountName=%UNam%)

LDAP attributes: Default entry: memberOf

⇨ Enter the relevant data for the access to the LDAP server.

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Before you can save the LDAP settings, your entries have to be verified.

The validation is performed by querying the LDAP directory for an existing authorized LDAP user with administration rights (member of Group 1).

The settings on the LDAP client (this device) can only be saved if the query has been successful (re-turns an internal valid result).

⇨ Click “Test”.

The corresponding dialog is displayed:

Fig. 3-11

⇨ Enter the LDAP user name and associated LDAP user password of an authorized LDAP user with administration rights (member of Group 1).

⇨ Click “Start test”. ⇨ After a successful test, confirm with “OK” to save the settings.

From this point in time, a login to this device (now LDAP client) is possible for authorized LDAP users only.

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3.4.3 RightsThe three user groups and, thus, the assigned users can be granted individual rights.In addition, the general public (user group “anonymous”) can be granted or denied access to certain types of live images (and/or live audio).

Note that

• the rights of Group 1 (administrator) cannot be restricted.• certain permission levels cannot be set for all rights.• certain rights are partially or fully relevant for external applications only (e.g. for the DaVid Protocol).

⇨ Open the “Rights configuration” dialog via “Common settings” > “User management” > “Rights ...”.

Fig. 3-12

The various user rights are each displayed in a separate row.

The permission level of each user group (column) is represented by an icon (see below).

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Icon Tooltip Permission

allowThe dialog will be displayed.The settings can be changed.The function can be used.

allow read only The dialog will be displayed.The settings can NOT be changed.

denyThe dialog will NOT be displayed.The settings can NOT be changed.The function can NOT be used.

⇨ Find the relevant user right (row). ⇨ Change the permission level by clicking on the icon in the column of the relevant group. ⇨ Proceed as described above for all user rights and groups. ⇨ Confirm with “OK”.

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Chapter 4:Network

4.1 Basic SettingsThe network settings of the device can be configured manually or automatically assigned by a DHCP (Dynamic Host Configuration Protocol) server.

NOTICE

Network conflicts due to invalid or incorrect IP addressIn order to avoid network conflicts, you should clarify if the intended network set-tings are permitted. In particular, the allocation of an already used IP address may result in malfunctions.

⇨ Open the “Network settings” dialog via “Network” > “Basic settings ...”.

Fig. 4-1: Network settings and MAC address of the device

Default Factory SettingsConnection type: automaticBandwidth limit: noneGet IP settings from DHCP: uncheckedIP address: 192.168.2.28Netmask: 255.255.255.0Gateway: 192.168.2.1Allow IP-Finder network configuration: selected (checked)

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NOTICE

Network connection failures due to incorrect configuration settingsIncorrect settings may result in the device being no longer available over the net-work.

• Contact your network administrator for more information and assistance.• For troubleshooting purposes, write down the “MAC address” of the device and

all new settings before changing the configuration.

⇨ Note the following explanations.

Connection TypeThis “Connect type” setting defines the transfer rate and duplex mode.

The connection type “automatic” (Autonegotiation) is sufficient for most applications.

Bandwidth LimitLimiting the bandwidth (maximum allowed peak bit rate) can be useful to prevent video artifacts or frame drops due to packet loss with low-bandwidth connections.

Domain Name System (DNS)Since IP addresses are rather difficult to remember, you can also refer to devices by their host names which allows you to locate the devices or hosts more easily in the LAN (Local Area Network).

The mapping of host names to their corresponding IP addresses is handled by the so-called Domain Name Service (DNS server required).In addition, the IP address mapping can also be stored directly in the hosts file on your local computer.

The “Host name” (or more accurately, the short host name) specifies the name of the machine itself (e.g. myhostname).

The “Domain name” is usually the network domain within your LAN associated with your company and department (e.g. example.com or intranet.example.com).

Host names are resolved by special DNS servers, also known as name servers.Resolving host names into IP addresses requires the assignment of a primary name server (“DNS server 1”, e. g. ns1.example.com) and, for reasons of reliability and availability, a secondary name server (“DNS server 2”, e.g. ns2.example.com).

For example, to refer to the device by its long host name or fully qualified domain name (FQDN), you can simply use myhostname.example.com.Depending on the settings of the DNS server or entries in your local hosts file, you can also refer to the device by simply using its short host name (here: myhostname).

“Search domains” (max. 5 allowed, separated by spaces) are useful if a defined alarm host or UTC time server is not located in your specified “Domain name”.

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4.1.1 Manual ConfigurationIf no DHCP server is available in your Local Area Network (LAN) or if you want to assign the network settings manually, proceed as follows:

⇨ First, pay attention to the designated and valid IP address ranges in your network.


⇨ Ensure that the “Get IP settings from DHCP” check box is not selected (unchecked). ⇨ Enter the “IP address” that you want to assign to the device. ⇨ Enter the “Netmask”. ⇨ Enter the “Gateway” address. ⇨ If required, configure the available DNS settings (see section “Domain Name System (DNS)” on

page 29). ⇨ If required, clear (uncheck) the “Allow IP-Finder network configuration”3) check box. ⇨ Confirm with “OK”.

The connection to the device is then terminated and the new network settings will be assigned.

After changing the network settings, you have to re-establish a connection to the device (with the newly assigned IP address).

3) IP-Finder (PService): Dallmeier software for the determination and configuration of network-compatible Dallmeier devices

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4.1.2 DHCPTo have a DHCP server assign the network settings automatically, proceed as follows:

⇨ Ensure that an active DHCP server is available in your Local Area Network (LAN).


⇨ Select (check) the “Get IP settings from DHCP” check box.

The IP address, subnet mask and gateway address can then no longer be set manually but are automati-cally assigned by the central DHCP server after saving the network settings.

⇨ If required, configure the available DNS settings (see section “Domain Name System (DNS)” on page 29).

To send the “Host name” to the DHCP server, clear (uncheck) the “Get host name from DHCP” check box and enter a specific host name.

⇨ If required, clear (uncheck) the “Allow IP-Finder network configuration”4) check box. ⇨ Confirm with “OK”.

The connection to the device is then terminated and the new network settings are assigned by the DHCP server (pay attention to the lease duration).

After changing the network settings, you have to re-establish a connection to the device (with the newly assigned IP address):

• The newly assigned IP address can be determined in the “IP Finder” (PService) or on the DHCP server by searching for the MAC address of the device.

• The “IP Finder” (PService) must be running on the same LAN where this device is located.

4) IP-Finder (PService): Dallmeier software for the determination and configuration of network-compatible Dallmeier devices

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4.2 Streaming

4.2.1 Video ServerThe (static) video server provides for a continuous transmission (streaming) of the generated video data into the network, even without an application’s active data request.

NOTICE

Streaming failure due to incorrect configuration settingsNote that the format of the RTP payload that is to be transported must correspond with the used encoding standard.For information on encoder settings, see section “Encoder Settings” on page 57.

⇨ Open the “Streaming” dialog via “Network” > “Streaming ...”.

Fig. 4-2

⇨ Note the following explanations. ⇨ Select an encoder from the “Input” drop-down list. ⇨ Select the transfer protocol, format and method from the “Mode” drop-down list. ⇨ Depending on the selected transfer method, enter the “Multicast IP Address” or the

“Destination IP address”. ⇨ In the “Port (1024 … 65535)” field, enter the port number of the service that is required to receive

the IP data packets. ⇨ Enter the TTL value for IP packets into the “TTL (0 …255)” field. ⇨ Select (check) the “RTCP” check box if you want to generate and send RTCP packets. ⇨ Confirm with “OK”.

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4.2.1.1 Transfer Protocol and Format

Transfer ProtocolThe transfer protocol defines the communication rules for the data exchange over the network.The (static) video server exclusively transports the IP packets using UDP (User Datagram Protocol).

Note that

• UDP allows for a smooth and fast data transmission with relatively low delays.• packet loss (lack of images) may occur with UDP connections.

Transfer FormatThe transfer format defines the RTP payload that is to be transported.

NOTICE

Streaming failure due to incorrect configuration settingsNote that the format of the RTP payload that is to be transported must correspond with the used encoding standard.For information on encoder settings, see section “Encoder Settings” on page 57.

• RTP/H264The video data is packetized by the Real-Time Transport Protocol (RTP) for an H.264 Video El-ementary Stream.Audio data is not transferred.The data must be encoded using H.264.

The packaging is based on the following standards:RFC3550 - RTP: A Transport Protocol for Real-Time ApplicationsRFC3551 - RTP Profile for Audio and Video Conferences with Minimal ControlRFC3984 - RTP Payload Format for H.264 Video

• RTP/MJPEGThe video data is packetized by the Real-Time Transport Protocol (RTP) for an MJPEG Video Stream.Audio data is not transferred.The data must be encoded using MJPEG.

The packaging is based on the following standards:RFC3550 - RTP: A Transport Protocol for Real-Time ApplicationsRFC3551 - RTP Profile for Audio and Video Conferences with Minimal ControlRFC2435 - RTP Payload Format for JPEG-compressed Video

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4.2.1.2 Transfer Method

The transfer method defines the data distribution over the network.

MulticastThe data packets are provided with the specified IP multicast address and port number and then trans-ferred to a group of receivers (clients) using a point-to-multipoint connection.The packets have to be transferred only once; the distribution is done by especially configured routers (capable of IP multicasting).A client will only receive the data packets if it has (already) joined the IP multicast group and if the ap-propriate application service is available at the specified port number.IP multicast uses the address range between 224.0.0.0 and 239.255.255.255 (Class D).

Note that certain IP multicast address ranges are reserved for special purposes.For intranet applications, the use of addresses ranging from 239.0.0.0 to 239.255.255.255 is recommended.


UnicastThe data packets are provided with the specified destination IP address and port number and then transferred to exactly one receiver (client) in the network using a point-to-point connection.The client will only receive the data packets if the appropriate application service is available at the specified port number.

4.2.1.3 TTL

The TTL (Time To Live) value defines the lifetime of an IP packet.

Each router an IP packet passes through reduces the time-to-live value by one (1).As soon as the value has reached zero (0), the IP packet is discarded.While preventing IP packets from endlessly circulating in the network due to routing errors, this method stops IP packets from breaking through the limits of the LAN (Local Area Network) and being sent to the WAN (Wide Area Network) (TTL = 1).

Depending on the requirements, a TTL value ranging from 1 – 255 can be entered. If you enter 0 (zero), the default values are used (TTL = 1 for multicast, TTL = 64 for unicast).

4.2.1.4 RTCP

The Real-time Transport Control Protocol (RTCP) is an extension to the Real-time Transport Protocol (RTP) and is used for i.a. the transmission of periodic status information such as timestamps of the transmitted video streams.

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4.2.2 Dynamic ServersA dynamic server is created whenever a UDP or TCP data transmission is actively requested, for example, by the Dallmeier Live Video ActiveX, the DaVid Protocol, the Real Time Streaming Protocol (RTSP) or the SMAVIA Viewing Client.

The “Dynamic servers” tab provides information on currently created dynamic servers.

Fig. 4-3

The removal of dynamically generated servers is useful whenever servers, which are no longer used and have not been quit (stopped) by a request automatically, are to be deleted manually.

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4.2.3 Audio Client

This section applies to the following Dallmeier HD cameras that are equipped with an analog Audio OUT interface:



In the “Audio client” tab, the processing of audio data, sent to the device by external applications using the User Datagram Protocol (UDP), is configured.The available settings allow you to activate the output of the received audio data on the analog Audio OUT interface of the device.

Fig. 4-4

Note the following requirements for the output of audio data on the analog Audio OUT interface:

• The audio format of the audio source and the audio format defined in the audio client of the camera (“Mode” drop-down list) must be compatible.

• The defined destination port in the audio source and the port registered in the audio client of the camera (input field “Port (1024 … 65535)”) must be identical.

• With unicast, the audio source must transmit to the IP address of the camera and the IP address of the audio source (“Source IP address”) must be registered in the audio client of the camera.

• With multicast, the IP multicast address used by the audio source must be identical with the “Multicast IP address” registered in the audio client of the camera.

For descriptions about the different transfer methods unicast and multicast, see section “Transfer Method” on page 34.

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If UDP is used to transmit the audio data, the settings in the audio client of the camera must be config-ured manually.If the DaVid Protocol is used to control the audio output, the necessary information is sent to the audio client of the camera automatically.

Note that the settings in the “Audio client” tab are disabled if the audio output is con-trolled using the DaVid Protocol (e.g. with SMAVIA Viewing Client).

Controlling the Audio Output with SMAVIA Viewing ClientTo control the audio output with SMAVIA Viewing Client, proceed as follows:

⇨ In SMAVIA Viewing Client, right-click the split of the respective camera. ⇨ In the context menu, select the required audio format and bit rate via “Recorder” > “Transmit Audio”.

SMAVIA Viewing Client will then transmit incoming audio data (e.g. from the microphone input of the PC) over the network to the audio client of the camera using the DaVid Protocol.The camera decodes the receiving audio data and outputs the generated analog audio signals on the analog Audio OUT interface of the camera (e.g. on a connected speaker).

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4.2.4 RTSPThe Real Time Streaming Protocol (RTSP) is used to control the continuous transmission of multime-dia content over IP based networks (media streams).RTSP uses a direct (bidirectional) communication with the RTSP streaming server of the camera.On the one hand to determine the appropriate transmission protocol for the RTP data transfer (UDP or TCP). On the other hand to transmit control actions of IP-based RTSP applications (players) such as the starting and stopping of video transmissions.The encoding, packaging and transport of the data streams from server to client is carried out unidirec-tionally using the Real-Time Transport Protocol (RTP).Usually, RTP transmissions of streaming content are realized by using UDP (User Datagram Protocol).However, RTSP transmissions are realized over a TCP connection (TCP = Transmission Control Proto-col).

The following points need to be considered for RTP transmissions using UDP:

• UDP is a so-called “unreliable” and connectionless communication protocol. No connection is established to the receiver/client prior to the data transmission. The receiver/client does not acknowledge the receipt of data. During data transmissions over UDP, packet loss (lack of images) may occur. Lost packets will not be sent again.

• Usually, UDP packets sent from the Internet to your Local Area Network (LAN) are blocked by Internet routers/firewalls in general.

• UDP allows for smooth and fast data transmissions with relatively low delays, i.e. with low packet delay variation (low “jitter”).

• Each RTSP/RTP transmission over UDP requires three ports to be open: A static port for the RTSP control commands (standard port number: 554) and two dynamic ports for the RTP data stream.

The following points need to be considered for RTP/RTSP transmissions over TCP:

• TCP is a so-called “reliable” and connection-oriented communication protocol. A connection to the receiver/client is established prior to the data transmission. The receiver/client confirms the receipt of each IP data packet by sending an acknowledge packet. During data transmissions over TCP, usually, no packet loss occurs (unless in the case of a buffer overload in the camera due to a permanent network overload). However, data transmissions over TCP may be slower than data transmissions over UDP.

• Usually, only the RTSP port must be open at the Internet router or the firewall to receive data trans-missions of RTP/RTSP/TCP packets sent from the Internet to your Local Area Network (LAN).

• RTSP allows you to embed the transmission of RTP streams into the existing RTSP/TCP connec-tion; a separate UDP transmission or an additional port for the RTP data stream is not necessary.

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In the “RTSP” tab, you can configure the RTSP server in the camera.

Fig. 4-5

The standard port number for RTSP is 554.

In the “RTSP server port” field, the port number can be changed according to your requirements.

To generally prevent access to the RTSP server in the camera, i.e. not to allow any RTSP transmission, the corresponding check box can be unchecked.

RTP over RTSP Buffer

Note that the following section only applies to RTP transmissions over RTSP/TCP.

If the network is busy or if a switch within the network, respectively the receiver/client, no longer ac-cepts additional data, the camera can no longer send further image data. The result is a so-called “data backlog” in the camera.

In order to prevent a loss of images, the yet unsent image data can – at least for a short time – be saved in an internal RTSP buffer (default capacity 1024 kBytes).Only in case of a buffer overload are all saved images lost.Persistent network overload results in a delay in displaying the images at the client. The delay is propor-tional to the set size of the buffer (amount of images saved).A large RTSP buffer is only recommended in case of short-term network overloads.In case of a persistent network overload, a smaller buffer as well as lower bit rates are recommended for the individual encoder settings.

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Chapter 5:Video

5.1 Video StandardCountries and territories use different broadcasting television systems.

To ensure a correct video signal transmission, the device must be set to the appropriate video standard for your country:

• HD 25/50 fps for PAL countries• HD 30/60 fps for NTSC countries

⇨ Open the “Video standard” dialog via “Video” > “Video standard ...”.

Fig. 5-1

Note that the “Video standard” dialog may be locked by external devices/applications (e.g. by Dallmeier recording systems).

⇨ Select the appropriate “Standard” for your country. ⇨ Confirm with “OK”.

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5.2 SensorIn the sensor settings, the image sensor can be configured and the image processing algorithms can be adjusted to the local lighting conditions.In addition, depending on the camera model, the behavior of the built-in P-Iris lens can be defined and the integrated IR (infrared) illumination can be configured for an optimum image exposure in night mode.

⇨ Open the “Sensor settings” dialog via “Video” > “Sensor ...”. ⇨ Note the following explanations on the various sensor settings. ⇨ Set the relevant options. ⇨ Confirm with “OK”.

You can restore the factory sensor settings at any time by clicking “Default”.

5.2.1 Global SettingsIn the “Global” tab, the following settings can be configured:

Fig. 5-2

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5.2.1.1 Preset

By using Automatic Exposure Presets (AE Presets), the sensor configuration can be adjusted very easily to most lighting conditions in order to always obtain highest image quality.In addition, AE Presets can be used as useful starting points for the manual fine adjustment of various camera parameters.

The following AE Presets are available:

Outdoor• Factory default AE Preset• Suitable for most lighting conditions• Optimized for high-contrast outdoor scenes

Indoor• Optimized for indoor scenes with medium contrast• Obtains improved detail resolution in the highlights

Low light• Optimized for low-light scenes

5.2.1.2 Color

The following color options are available:

AutomaticThis setting enables the automatic switching between black-and-white and color mode as lighting con-ditions change. The automatic switching depends on the ambient light level:

At low light levels the camera automatically switches to black-and-white mode and removes the color burst. Without color information, or rather in black-and-white mode, the image quality in low-light conditions is much clearer (e.g. less color noise).

Depending on the ambient light (when a certain brightness level is reached again), the camera auto-matically switches back to color mode.

OnThe video is always displayed in color, even at low light levels.

OffThe video is always displayed in black-and-white.

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5.2.1.3 Flip

By using the flip function, the image in the camera can be mirrored (flipped) horizontally, vertically or on both axes simultaneously.This provides flexible installation options for desktop, wall or ceiling applications.

5.2.1.4 Exposure/WB

To always reproduce accurate colors, regardless of the prevailing light sources and color temperatures (measured in Kelvin), a correct white balance is required.For this purpose, the camera provides the following white balance modes:

AutoATW (Auto Tracking White Balance):The white balance value is automatically calculated using the color information of the entire scene and continually adjusted to the changes of color temperatures.For best results, at least one white object (as reference white) should be within the scene that is to be captured.The use of ATW is especially recommended for scenes with constantly varying lighting situations/color temperatures such as indoor scenes with artificial light sources and incident daylight.

One PushOne Push AWB (Automatic White Balance):The “One Push” white balance returns a fixed measurement value which is only recalculated when trig-gered by user request (“Apply” button).The calculations are based on the assumption that, in correct lighting conditions, a white or neutral grey object (as reference value) takes up more than half of the entire scene.

ManualMWB (Manual White Balance):This setting allows you to manually adjust the red, green and blue gain in the image.The respective color components can be independently adjusted in 256 steps (0 – 255) with the corre-sponding sliders.

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5.2.1.5 Slow Shutter Limit

For a proper exposure, the camera automatically determines the best combination of shutter speed, aperture (iris opening) and signal gain.The “Slow Shutter Limit” defines the maximum allowable automatic exposure time (electronic shutter speed).As soon as the set shutter limit is reached, the Automatic Exposure (AE) is exclusively controlled by the automatic iris (aperture) control and/or the Automatic Gain Control (AGC).

5.2.1.6 Noise Filter

This setting can improve the image quality by reducing noise during signal processing.In scenes with lots of complex objects, however, the activation of this function may lead to a loss of detail in the image.

The noise filter described here can be set at all resolutions.

5.2.1.7 Lens (CS-Mount Cameras)

This section applies to the following Dallmeier HD cameras that are equipped with a CS lens mount and a DC auto iris interface:

Box Cameras• DF4510HD• DF4910HD• DF4910HD-DN• DF4920HD-DN

Dome Cameras• DDF4510HDV• DDF4910HDV• DDF4910HDV-DN• DDF4920HDV-DN

Available settings:

DC controlRequired setting when using DC auto iris lenses.

OffRequired setting when using lenses with manual aperture control.

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5.2.1.8 Lens (P-Iris Cameras)

This section applies to the following Dallmeier HD cameras that are equipped with a P-Iris lens:

Box Cameras• DF4820HD-DN

Dome Cameras• DDF4820HDV-DN

IR Cameras• DF4820HD-DN/IR• DF4920HD-DN/IR

The P-Iris technology is designed for the precise and automatic adjustment of the ideal iris opening (“optimum aperture”).

Compared with conventional DC auto iris lenses, P-Iris (Precise Iris) attains a significantly improved image quality with excellent contrast, brilliant clarity and increased detail resolution with, at the same time, a larger depth of field under almost all lighting conditions.

Especially when monitoring objects in different distances to the camera, such as in extended hallways, waiting areas or parking lots, maximizing the depth of field is crucial to the quality of the results of a later image analysis.In cases of extremely bright lighting conditions, the P-Iris technology prevents the effect of a so-called “diffraction blur” (reduction of the overall image sharpness).This effect would typically occur with conventional DC-controlled auto iris lenses (especially with high-resolution megapixel cameras, due to a smaller sensor pixel pitch) when automatically stopping down too far (high f-stop number).

Available settings:

Auto P-IRISTogether with the P-Iris lens, the camera software, first of all, automatically determines the most ideal compromise (also known as “optimum aperture”) between depth of field, lens resolution and diffraction and, then, continually adjusts the diaphragm opening (aperture) accordingly with a stepping motor.

For best focusing results during the camera installation, P-Iris automatically selects the widest aperture and, with it, the smallest depth of field. Hence, it is later able to achieve perfect image sharpness regard-less of the prevailing lighting conditions.

Manual P-IRISThis option allows you to manually adjust the P-Iris aperture (see section “Iris” on page 46).

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5.2.1.9 Iris





Fig. 5-3: “Global” sensor settings (P-Iris cameras)

Note that the “Iris” setting is only enabled if the setting “Manual P-IRIS” is selected from the “Lens” drop-down list (see section “Lens (P-Iris Cameras)” on page 45).

Available settings:

50 %[Slider on left position]Fixed diaphragm opening (aperture) for largest possible depth of field.

100 %[Slider on right position]Maximum aperture (diaphragm opening); useful, for example, under very dark lighting conditions.

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5.2.2 Image OptimizationIn the “Image optimization” tab, the following camera parameters can be configured:

Fig. 5-4

BrightnessThis setting defines the overall image brightness by a linear adjustment of the tonal values.

ContrastThis setting is useful to adjust the difference in brightness between light and dark areas.

The “Automatic Contrast Control” function allows for the automatic and continuous contrast adjustment to the prevailing light conditions.

SharpnessThis setting influences the perceived sharpness by edge enhancement.

SaturationThis setting defines the colorfulness and luminance of colors and therefore their perceived intensity.

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5.2.3 Day/Night

This section applies to the following Dallmeier HD cameras that are equipped with a removable IR cut filter and an integrated ambient light sensor:

Box Cameras• DF4910HD-DN• DF4820HD-DN• DF4920HD-DN

Dome Cameras• DDF4910HDV-DN• DDF4820HDV-DN• DDF4920HDV-DN


The above-mentioned cameras are designed to produce high-quality images in daylight as well as under low-light conditions or even at night.

In the “Day/Night” tab, the following settings can be configured:

Fig. 5-5

5.2.3.1 Mode

AutomaticThis setting enables the automatic day/night operation depending on the amount of visible light (de-tected by the integrated ambient light sensor) and internal defined parameters.

In low-light conditions, the camera switches to night mode and the infrared (IR) cut filter is automati-cally removed (ICR ON) which significantly enhances the sensor’s sensitivity for near infrared light.

Depending on the amount of visible light (when a certain brightness level is reached again), the camera switches back to day mode and the IR cut filter is automatically moved back into place again (ICR OFF).

The day/night switching threshold levels and the response time can be manually adjusted (described in the following sections).

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DayThe day mode is always active.The built-in infrared (IR) cut filter is always placed in front of the sensor (ICR OFF).

NightThe night mode is always active.The built-in infrared (IR) cut filter is always removed (ICR ON).

5.2.3.2 Threshold Level

This setting allows you to manually adjust the day/night switching threshold levels (threshold values of brightness and darkness).

Possible values: 0 – 4 (Default: 2)

Higher LevelThe camera switches to night mode (ICR ON) earlier but back to day mode (ICR OFF) later.

Lower LevelThe camera switches to night mode (ICR ON) later but back to day mode (ICR OFF) earlier.

5.2.3.3 Response Time

This setting is useful for further fine adjustments of the automatic day/night switching.

The “Response time” defines the day/night switching delay time once the particular threshold levels are reached.

Possible values: 1 sec. – 20 min. (Default: 5 sec.)

Example:If during the day the camera is operated inside a room with a window that faces a public road, the en-tire room could become very dark for a short time when a big truck passes.Depending on the set threshold levels for the automatic day/night switching, the camera would nor-mally switch to night mode immediately and, moments later, back to day mode.In the reverse example, there would be a constant unwanted switching from night to day mode and back as soon as the headlights of passing vehicles light up the room.Using the “Response time” setting, it is, thus, possible to delay the automatic day/night switching.

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5.2.3.4 Weatherproof Housing

This section applies to the following Dallmeier HD cameras:

Box Cameras• DF4910HD-DN• DF4820HD-DN• DF4920HD-DN

Fig. 5-6

The “Weatherproof housing” setting is useful if the camera is installed in a weatherproof housing (with a front glass) which may influence the behavior of the integrated ambient light sensor due to the light absorption characteristics of the housing front glass.

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5.2.3.5 Infrared Intensity

This section applies to the following Dallmeier HD cameras that are equipped with an integrated IR (infrared) illumination:


Fig. 5-7

This setting allows you to configure the intensity and beam angle of the integrated IR (infrared) illumi-nation in night mode. The IR illumination is provided by semi-covert 850 nm high-performance LEDs.

Note that the “Infrared Intensity“ settings described in the following can only be made (and are only executed) in the day/night modes “Automatic” and “Night”.

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The following options for the integrated IR illumination can be selected using the appropriate radio buttons:

OffThe IR illumination is always disabled.

WideThis option enables a wide IR radiation cone (non-directional beam angle) for a large illumination solid angle.This option is recommended for covering a large area with homogenous (uniform) IR illumination.

SpotThis option enables a narrow IR radiation cone (directional beam angle) for a small but targeted illumi-nation solid angle.This option is recommended for covering a small area (e.g. a long, narrow hallway inside a building) with distant objects while preventing wall reflections.

Note that white or brightly-colored walls and reflecting objects increase the perceived IR illumination intensity.

User-definedThis option allows you to manually adjust the IR illumination intensity according to your requirements using the horizontal sliders “Wide LED power” and “Spot LED power”.

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5.3 Exposure ControlUsing the exposure control, allows you to adjust the automatic exposure metering of the camera.

⇨ Open the “Exposure Control” dialog via “Video” > “Exposure Control ...”.

Fig. 5-8

⇨ Note the following explanations. ⇨ Set the relevant options. ⇨ Confirm with “OK”.

The following exposure metering modes are available:

AutomaticThe entire image is used for exposure metering.This setting is only recommended if the entire image area is illuminated homogeneously.

Center (Center-Weighted Exposure Metering; Default Setting)The center image area is prioritized over the outer image areas.This setting is recommended in case the relevant image details are primarily located in the center of the image area rather than the outside margins.

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Spot Light (Spot Metering)The exposure metering is only determined in the image area defined by the user.That area is, then, exposed ideally. However, the other image areas can be heavily over- or underexposed.This setting is recommended for scenes with extreme variations in brightness and when a specific im-age area is required to be exposed absolutely correct.

In order to define an area for spot metering, proceed as follows:

⇨ First, select “Spot Light” from the “Exposure Mode” drop-down list. ⇨ Click and hold the left mouse button and draw a rectangle (red) over the relevant image area that

you want to define for spot metering. ⇨ Release the mouse button.

Another click within the image removes the defined metering area.

⇨ Once the area defined for spot metering meets your requirements, click “OK”.

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5.4 Privacy ZonesThis function allows you to hide (mask) up to 4 user-definable areas in the camera to ensure privacy protection and compliance with laws and regulations that prohibit certain locations from being moni-tored and/or recorded. The defined Privacy Zones are, then, directly blackened in the camera.

Note that the combined area of all active Privacy Zones can maximally amount to up to 20% of the entire image.

⇨ Open the “Privacy Zones” dialog via “Video” > “Privacy Zones ...”.

Fig. 5-9

⇨ Select the zone (1 – 4) that you want to define by using the appropriate radio button. ⇨ Click and hold the left mouse button and draw a rectangle (going from the upper left to the lower

right) over the relevant image area that you want to hide (mask) in the camera.

The selected image area is indicated with a red masking.

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⇨ If the selected image area does not meet your requirements, use the mouse and click on an un-masked area.

The red masking is removed and a new image area can be selected.

⇨ If the selected image area meets your requirements, activate the defined zone by selecting the ap-propriate check box.

⇨ Click “OK” to apply the settings. ⇨ If you want to define another image area as a Privacy Zone, select the appropriate radio button and

proceed as described above. However, if the combined area of all already activated zones amounts to more than 20% of the entire image, you cannot mask any more zones. In that case, reduce the size of the already defined zones and save the settings again by clicking “OK”. Then, define the new zone.

⇨ Finally, click “OK” to save all settings.

You should always activate and save each defined zone first (“OK”), before defining another zone.In order to display a previously masked image area again, deactivate the appropriate check box and click “OK”.The defined image area remains saved in the camera as long as you do not click into an unmasked image area within the corresponding zone.Thus, you can always activate or deactivate the masking for an already defined image area.

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5.5 Encoder Settings

Note that the “Encoder settings” dialog may be locked by external devices/applications (e.g. by Dallmeier recording systems).

In the “Encoder settings” dialog, the encoding of the video data is configured.Furthermore, the audio encoding, and depending on the camera model, the analog video preview out-put can be configured.

The generated video images can be recorded in “Motion” recording mode (image com-parison) by Dallmeier recorders of the DMS and VNB series (as of version 7.1.1).Encoder 1 is used for this purpose and has to be set to H.264 encoding.Encoder 2 and 3 are, then, automatically disabled.In addition to recording, a second stream from Encoder 1 can be used for live display if Encoder 1 is set to a bit rate not higher than 6 Mbps.

5.5.1 Encoder 1Open the “Encoder settings” dialog via “Video” > “Encoder settings ...”.

The “Encoder 1” tab is displayed:

Fig. 5-10

⇨ Note the following explanations. ⇨ Select the encoding standard (H.264 or MJPEG) from the “Encoder mode” drop-down list. ⇨ Select the frame rate from the “Frames/Second” drop-down list. ⇨ Select the “Resolution” (width × height in pixels). ⇨ Select the “Bitrate”. ⇨ Select the “Bitrate mode”. ⇨ Select the “GOP-size” (only with H.264). ⇨ If required, select (check) the “Scale Preview” check box to activate the scaling of the analog video

preview output. ⇨ If required, activate the “Wide Angle” function by selecting the appropriate check box. ⇨ If required, activate the “3D noise filter” by selecting the appropriate check box. ⇨ Confirm with “OK”.

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5.5.1.1 Frames/Second

The frame rate (value in fps) defines the number of consecutive frames generated per second.The higher the frame rate, the smoother the video playback.However, higher frame rate also requires higher bandwidth (transmission capacity) and more hard disk storage space for the recording of video material.25 (PAL countries) or 30 fps (NTSC countries) meet the requirements for real-time applications.

5.5.1.2 Bitrate

The bit rate refers to the number of bits per second used to encode the video.The more bits are used to represent the video data per second, the higher the quality is.However, higher bit rate also requires higher bandwidth (transmission capacity) and more hard disk storage space for the recording of video material.

Low bit rate = High image compression = Small data volume = Poor image quality = Low bandwidth and small hard disk storage space required

High bit rate = Low image compression = Large data volume = High image quality = High bandwidth and large hard disk storage space required

Usually, most requirements in surveillance applications are met with a bit rate between 4 and 6 Mbps.

5.5.1.3 Bitrate Mode

This setting allows you to configure a “constant” bit rate (CBR) or a “variable” bit rate (VBR) for video encoding.

A variable bit rate dynamically correlates with the changes in the image.In scenes with many changes in the image, the bit rate is temporarily increased.The admissible deviations from the defined bit rate are indicated in percentages.The higher the percentage value, the higher the maximum admissible peak bit rate and the longer the regulation time to return to the nominal bit rate.

Example:In case of a defined (nominal) bit rate of 4 Mbps and a bit rate mode of “variable 100 %”, the peak bit rate may temporarily increase to up to 8 Mbps.

Variable bit rates allow for a higher image quality and a better utilization of available hard disk storage space and transmission capacity.In contrast, a constant bit rate allows for a more accurate calculation of the storage space required.

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5.5.1.4 GOP-Size

The H.264 encoding (compression) is carried out by dividing the video stream into so-called GOPs (Group Of Pictures) of a defined length (“GOP-size”).

A GOP sequence always starts with an Intra-Frame (I-Frame), which contains all image data and serves as a reference for the subsequent images within a GOP.The I-Frame is compressed with a low compression rate, similar to the JPEG compression method.

Depending on the defined GOP-size, an I-Frame is followed by one or more Predicted Frames (P-Frames), which only contain the motion predictions and difference information of the preceding images (I-Frame or P-Frames) – also called “Long-term prediction”.The compression rate of P-Frames is much higher than that of I-Frames since changes in relation to reference images only need to be coded as motion vectors.Thus, the required bit rate decreases so that, with a given total encoding bit rate, more bits are available for the I-Frame. Consequently, the quality (e.g. the detail resolution) of the I-Frame can be increased by the use of a larger GOP-size.However, if there are scenes with many motion changes, a high number of P-Frames can have a nega-tive effect on the image quality, because the motion predictions become increasingly inaccurate.Additionally, a larger GOP-size always leads to an increase in delays regarding processing or accessing a stream.

A GOP sequence ends before the next I-Frame.

Later on, the individual GOP sequences are used to generate the visible single frames (reconstruct the original compressed image data) at the decoder.

The GOP-size “1” (I-Frames only) indicates a low compression level and should only be used with spe-cific applications, because the bandwidth requirements increase significantly.

In general, a GOP-size between 6 to 15 provides a good image quality with a sufficiently high compres-sion level.

Note that reverse playback at high GOP-sizes can lead to frame drops with some decoders.

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5.5.1.5 Scale Preview

This section applies to the following Dallmeier HD cameras that are equipped with an analog video preview output:



The “Scale Preview” function defines the scaling of the analog video preview output.However, the native resolution of the analog video preview signal is always 4CIF PAL/NTSC with an aspect ratio of 4:3.

For an ideal image quality of the analog 4CIF PAL/NTSC video preview output with an aspect ration of 4:3, you should preferably select the resolution 4CIF or 4SIF for Encoder 1.

Scale Preview > On[“Scale Preview” check box selected]

This setting is the default setting and is particularly useful for determining the appropriate focal length and camera orientation (required image detail) during the camera installation.

• If resolution at Encoder 1 is in 16:9 aspect ratio: Aspect ratio is converted to 4:3 format by letterboxing (visible black bars at the top and bottom of the screen). Image is scaled to display the entire scene. Image is not cropped.

• If resolution at Encoder 1 is in 4:3 aspect ratio but is not 4CIF/4SIF: Image is scaled to display the entire scene. Image is not cropped.

• If resolution at Encoder 1 = 4CIF/4SIF: Image is not scaled or cropped.

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Scale Preview > Off[“Scale Preview” check box not selected]

This setting is particularly useful for a precise focusing during the camera installation.

• If resolution at Encoder 1 ≠ 4CIF/4SIF: Image is cropped. Only partial section of center sensor area is output. Smaller image detail causes reduction of angle of view. Smaller image detail leads to the impression of an increased focal length and an enlarged sectional view (subject appears closer and larger).

• If resolution at Encoder 1 = 4CIF/4SIF: Image is not scaled or cropped.

5.5.1.6 Wide Angle

Note that the “Wide Angle” function is only supported at the resolutions D1 PAL or D1 NTSC and 720p.

Depending on the selected resolution at Encoder 1, a specific area of the entire sensor is used for image capturing (“On-Chip Windowing”).As soon as the resolution of the used sensor area (number of used sensor pixels) changes, the effective angle of view varies at a given focal length.By default, the resolution of the used sensor area (input resolution) equals the selected resolution at Encoder 1 (output resolution).However, by using special subsampling methods (skipping and/or binning), the “Wide Angle” function allows reducing the output resolution without decreasing the effective angle of view.Thus, a considerably larger angle of view at a given focal length can be used allowing you to capture/monitor a much larger area of the scene.

Example:

Check box “Wide Angle”: selected (subsampling activated)Resolution at Encoder 1: 720p (1280 × 720)Used sensor pixels: 2560 × 1440Read out pixels: 1280 × 720

Check box “Wide Angle”: not selected (subsampling deactivated)Resolution at Encoder 1: 720p (1280 × 720)Used sensor pixels: 1280 × 720Read out pixels: 1280 × 720

For further information on the “Wide Angle” function, read the white paper “Angle of View & Image Resolution” available on www.dallmeier.com.

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5.5.1.7 3D Noise Filter

The “3D noise filter” function can improve the image quality by spatial and temporal noise reduction during the encoding process while increasing the compression performance.

Note that the “3D noise filter” function cannot be activated at resolutions higher than 720p.

Function characteristics:

• Compares pixels both within a frame and between multiple frames• Very effective noise reduction• May cause high CPU load and, thus, may slow down the encoding speed and lead to the loss of

individual frames• May blur moving objects• May cause loss of detail in the image

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5.5.2 Encoder 2Note that

• Encoder 2 is disabled by default.• the availability of Encoder 2 depends on the settings on Encoder 1.

⇨ Click the “Encoder 2” tab.

Fig. 5-11

⇨ Select the required settings. ⇨ Confirm with “OK”.

5.5.3 Encoder 3Note that

• Encoder 3 is disabled by default.• the availability of Encoder 3 depends on the settings on Encoder 1 and Encoder 2.• Encoder 3 is only available if Encoder 2 is configured for MJPEG encoding.• Encoder 3 only supports the encoding standard H.264.

⇨ Click the “Encoder 3” tab.

Fig. 5-12

⇨ Select the required settings. ⇨ Confirm with “OK”.

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5.5.4 Audio InIn the “Audio In” tab, the processing (encoding) of analog audio signals, coming from the built-in Audio IN port or the integrated microphone, is configured.

The following Dallmeier HD cameras are equipped with a built-in Audio IN port:



The following Dallmeier HD cameras are equipped with an integrated microphone:


⇨ Click the “Audio In” tab.

Fig. 5-13

Available options:

• “On” (G.711 µ-law, 64 kbps)• “Off ” (no audio encoding)

⇨ Select the required audio option from the “Audio In” drop-down list. ⇨ Confirm with “OK”.

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Chapter 6:Event ManagementThe event management provides event-triggered SMTP email notifications (including image attach-ments) to several alarm hosts and supports the automatic FTP upload of still images based on events and/or a definable time interval.

⇨ In the configuration menu, click the “Event management” menu item.

If no event handler has been set yet, only the “New ...” item is displayed in the configuration menu.

⇨ Click “Event management” > “New ...”.

The configuration menu is expanded with the “Event 1” item and the related dialog is displayed:

Fig. 6-1

⇨ Enter a unique name for the new event handler into the “Name” field. ⇨ From the “Action” drop-down list, select the type of action that is to be executed when a specified

event is triggered. ⇨ Set the required settings (described in the following sections) for the selected action type. ⇨ Select (check) the “active” check box to activate the event handler. ⇨ Confirm with “OK”.

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The item name in the configuration menu and the dialog title are automatically up-dated with the entered event handler name after the settings were saved.To edit an already saved event handler, click the related menu item in the configura-tion menu.

6.1 SMTP ServerWhen using this action type, the alarm/event messages will be sent as emails via SMTP (Simple Mail Transfer Protocol) to the specified alarm host (SMTP server) which then can distribute (forward) these to multiple email recipients.

Fig. 6-2

Depending on the used SMTP server and its configuration, any name can be used for the sender or an SMTP authentication is required.

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⇨ Enter the “IP address” of the alarm host (SMTP server). ⇨ If required, enter the “User name” and the “Password” for SMTP authentication. ⇨ Enter the “Sender” of the email. ⇨ Enter the email addresses of the “Recipients” (separated by semicolons) you want the emails to be

forwarded to. ⇨ Enter the “Subject” and the “Message” of the email.

The following variables can be used for the “Subject” and the “Message” of the email:

%ALARMTYPE% Alarm/event type (trigger)%ALARMHOSTNAME% Name of the event handler (or alarm host)%CAMERANAME% Name of this device%ALARMTIME% Date and time of the triggered alarm/event%DEVICEIP% IP address of this device

⇨ Select (check) the “Add image as attachment” check box if you want to attach the current live image (captured exactly at the moment the event is triggered).

⇨ Select an encoder from the “Image source” drop-down list to specify the source of the live image that is to be attached as a JPEG file.

NOTICE

Email attachment failure due to incorrect configuration settingsThe selected encoder must be enabled (“Encoder 2” is disabled by default) and con-figured for MJPEG encoding (see section “Encoder Settings” on page 57).

⇨ Click “Test” to check your configuration by sending a test email.

The test was successful if a new email from this device is in your specified email account.

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⇨ Click the “Trigger” tab.

Fig. 6-3

⇨ Note the following explanations. ⇨ Activate all relevant trigger events that are required to be sent out as an event message by selecting

(checking) the appropriate check box. ⇨ Confirm with “OK”.

Application startThis trigger option automatically sends an email notification to the specified SMTP server after each camera reboot.

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6.2 FTP ServerThis action type allows you to configure the automatic FTP (File Transfer Protocol) upload of JPEG im-ages based on events and/or a definable time interval.

Fig. 6-4

⇨ Enter the “IP address” of the alarm host (FTP server). ⇨ Enter the “User name” and the “Password” for FTP authentication. ⇨ In the “Folder path” field, enter the full path of the directory to which the JPEG images are to be

saved to.

NOTICE

File upload failure due to incorrect configuration settingsEnsure that read and write permissions are set for the specified directory and enough free disk space is available.

⇨ In the “Filename” field, enter a name under which the JPEG images are to be saved.

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⇨ From the “Filename definition” drop-down list, select the option that specifies how you want the images to be saved:

Filename + .jpgAn already existing image in the directory will be overwritten.

Filename + number (ring) + .jpgThe oldest image in the directory will be overwritten after a certain number of uploaded images (defined “Ringbuffer size”) is reached.

Filename + number + .jpgExisting images in the directory will not be overwritten.

Filename + date + .jpgExisting images in the directory will not be overwritten.

⇨ If required, enter the “Ringbuffer size”. ⇨ Select an encoder from the “Image source” drop-down list to specify the source of the live image

that is to be uploaded as a JPEG file.

NOTICE

File upload failure due to incorrect configuration settingsThe selected encoder must be enabled (“Encoder 2” is disabled by default) and con-figured for MJPEG encoding (see section “Encoder Settings” on page 57).

⇨ Click “Test” to check the FTP image upload.

The test was successful if a new JPEG image is uploaded to your specified FTP directory.

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⇨ Click the “Trigger” tab.

Fig. 6-5

⇨ Note the following explanations. ⇨ Activate all relevant trigger events that are required to trigger an FTP image upload by selecting

(checking) the appropriate check box. ⇨ Confirm with “OK”.

Application startThis trigger option automatically uploads the current live image as a JPEG file to the specified FTP server after each camera reboot.

Interval, Duration (sec.)This trigger option allows you to activate the automatic FTP upload of still images based on a defined time interval.The minimum time interval for automatic FTP image uploads is 1 second.The less the duration between two FTP image uploads is set, the more the network utilization rate (traf-fic level, bandwidth consumption) may increase.

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6.3 SchedulerThe scheduler function allows you to define specific time periods during which event messages are sent out or event-triggered actions are executed.

Note that

• scheduler settings only apply to the currently selected event handler.• the minimum selectable period is 15 minutes.• the week timer applies to the entire year if no exceptions are defined.

6.3.1 Week Timer ⇨ Click “Scheduler ...”.

The “Week timer” tab is displayed:

Fig. 6-6

Light grey areas in the week timer indicate active periods.During active periods the messaging function is enabled and event actions are executed.By default, the entire period in the week timer is active.

Define Inactive Periods ⇨ Click “inactive”. ⇨ In the week timer, click and hold the left mouse button and draw a rectangle over a relevant period. ⇨ Release the mouse button. ⇨ Repeat the last two steps until all relevant inactive periods are defined.

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Fig. 6-7

Dark grey areas in the week timer indicate inactive periods.During inactive periods the messaging function is disabled and no event actions are executed.

In the example shown above (Fig. 6-7), the period on Monday from 02:00 to 07:15 am is inactive.During this period no messages are sent out and no event actions are executed.

⇨ Confirm with “OK” if you do not want to make any additional settings.

Delete Inactive Periods ⇨ Click “active”. ⇨ In the week timer, click and hold the left mouse button and draw a rectangle over an inactive period. ⇨ Release the mouse button. ⇨ Repeat the last two steps until all relevant inactive periods are deleted.

It is also possible to delete sections (at least 15 minutes) between inactive periods.


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6.3.2 ExceptionsFor days with deviations, exceptions can be defined.Note that exceptions will overwrite the settings of the entire relevant day in the week timer.

⇨ Click the “Exceptions” tab.

Fig. 6-8

⇨ Click “New ...”.

The “Calendar” is displayed:

Fig. 6-9

⇨ Select a date. ⇨ Confirm with “OK”.

The selected date is added to the exceptions list.

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Fig. 6-10

Dark grey areas in the timetable indicate inactive periods.During inactive periods the messaging function is disabled and no event actions are executed.By default, the entire period (24 hours) in the timetable is inactive.

Define Active Periods ⇨ Click “active”. ⇨ In the timetable, click and hold the left mouse button and draw a rectangle over a relevant period. ⇨ Release the mouse button. ⇨ Repeat the last two steps until all relevant active periods are defined.

Fig. 6-11

Light grey areas in the timetable indicate active periods.During active periods the messaging function is enabled and event actions are executed.

In the example shown above (Fig. 6-11), the period from 02:00 to 06:00 am is active.During this period messages are sent out and event actions are executed.


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Delete Active Periods ⇨ Click “inactive”. ⇨ In the timetable, click and hold the left mouse button and draw a rectangle over an active period. ⇨ Release the mouse button. ⇨ Repeat the last two steps until all relevant active periods are deleted.

It is also possible to delete sections (at least 15 minutes) between active periods.

If the exception settings are to apply to other days as well, they can be copied and transferred to another date (see below).


6.3.3 Copy Exceptions ⇨ Select a date from the exceptions list. ⇨ Click “Copy ...”.

The “Calendar” is displayed:

Fig. 6-12

⇨ Select the new date to which you want to copy the exception settings. ⇨ Confirm with “OK”.

The new date with the copied exception settings is added to the exceptions list.

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Fig. 6-13

To delete exceptions, select the relevant date in the exceptions list and click “Delete”.


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6.4 Copy Event SettingsThe copy function allows you to copy saved event settings to other event handlers.

⇨ In the configuration menu, click the “Event management” menu item. ⇨ Click the menu item of a saved event handler.

The related dialog is displayed:

Fig. 6-14

⇨ Click “Copy ...”.

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The configuration menu is expanded with the name of the copied event handler including the addition “(1)” (indicates copy 1) and the related dialog of the copy is displayed:

Fig. 6-15

⇨ Customize the relevant settings. ⇨ Confirm with “OK”.

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6.5 Delete Event HandlerTo delete an event handler, proceed as follows:

⇨ In the configuration menu, click the “Event management” menu item. ⇨ Click the menu item of a saved event handler.

The related dialog is displayed:

Fig. 6-16

⇨ Click “Delete”.

The event handler is deleted and its menu item removed from the configuration menu.

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Chapter 7:Interfaces

7.1 Data DisplayThe “Data display” function allows you to embed external transaction data or other monitoring infor-mation into the video stream.External data can be transmitted directly to the camera by cash registers, automated teller machines (ATMs), access control systems, casino systems (e.g. slot machines) or other monitoring applications using the DaVid Protocol.

Depending on the client application or device, the embedded data is then displayed directly in the video image (video text overlay) or in the info area of the corresponding camera split (e.g. during video analysis with SMAVIA Viewing Client).

Before embedding external data into the video stream, the received data can be filtered.In addition, you can specify the position and dimension of the video text overlay.

NOTICE

Video text overlay failure due to incompatible hardwareNote that the video text overlay is only displayed in conjunction with the following Dallmeier devices:

• DIS-2/M DecoderPro HD• DIS-2/M Multi-D HD• WSD-2 HD

In conjunction with the above-mentioned devices, the embedded data is displayed directly in the live video on a connected (via BNC or HDMI interface) monitor as video text overlay.

However, a recording of the embedded data must always be configured separately.For this purpose, activate the “SW contact” or “Field contact” option in the record-ing settings (event recording) of the corresponding track.Detailed information on recording embedded data can be found, for example, in the product documentation of the following Dallmeier recording systems:

• DIS-2/M Multi-D HD• DIS-2/M NSU• WSD-2 HD

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7.1.1 FilterBefore embedding external data into the video stream, the received data can be filtered.

The filtering (selection) affects only to received data, i.e. data that was actually sent from external devices to the camera.

⇨ Open the “Data display - Filter” dialog via “Interfaces” > “Data display” > “Filter ...”.

Fig. 7-1

By default, no external data is embedded into the video stream.

To embed received data into the video stream, proceed as follows:

⇨ First, select (check) the “Display active” check box. ⇨ Activate the relevant data by selecting (checking) the appropriate check box. ⇨ Select the “Duration” for later data display. ⇨ Confirm with “OK”.

The received data is embedded into the current image (frame) that is captured exactly at the mo-ment when the external data is received and stays embedded (is displayed) for the selected “Duration” (frames).

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7.1.2 PositionTo prevent covering any important image details, the video text overlay can be positioned in the video image.

⇨ Open the “Data display - Position” dialog via “Interfaces” > “Data display” > “Position ...”.

Fig. 7-2

The right-hand side of the dialog (blue rectangle with Dallmeier logo) represents an exemplary screen for displaying live videos with full PAL or NTSC resolution.

Note that the aspect ratio and resolution of the actual screen depend on the used client.The specified coordinates and dimensions for the video text overlay are automatically converted (re-scaled) for the screen resolution of the used client (e.g. to Full HD) and matched to its aspect ratio (e.g. to 16:9).

The white lines illustrate the stylized graphical user interface (GUI) of a typical application for display-ing live videos.

The white rectangle with the yellow corner (in the bottom right) shows the display area (video text overlay) for the embedded data.

On the left-hand side of the dialog the coordinates (“Horizontal” and “Vertical”) and the dimensions (“Width” and “Height”) of the video text overlay is displayed (all values in pixels).The coordinates refer to the top left corner of the video text overlay.

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The video text overlay can be positioned by drag & drop.

Fig. 7-3

The video text overlay can be resized by dragging its yellow corner (in the bottom right).

Fig. 7-4

An exact positioning and resizing of the video text overlay is possible by using the corresponding input fields.

⇨ Adjust all relevant settings. ⇨ Check the output on the live monitor. ⇨ Confirm with “OK”.

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Chapter 8:Digital Image ShiftThe “Digital Image Shift” function allows for a subsequent digital fine alignment of the displayed image section over the network.Depending on the selected resolution at Encoder 1, only a specific area of the sensor area is used for image capturing but never the entire sensor area (except at 5 MP).By using the “Digital Image Shift” function, the used sensor area can be digitally shifted and, thus, the final section of the scene that is to be monitored can be fine-tuned.That function is particularly useful for adjusting the displayed image section if it does not exactly meet your requirements once the camera has been installed.

The “Digital Image Shift” function cannot be used at a resolution of 5 MP (2592 × 1920 pixels).This exception applies to the following Dallmeier HD cameras:

Box Cameras• DF4910HD• DF4910HD-DN• DF4920HD-DN

Dome Cameras• DDF4910HDV• DDF4910HDV-DN• DDF4920HDV-DN

⇨ In the configuration menu, click the “Digital Image Shift ...” menu item.

Fig. 8-1

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In the example shown above (Fig. 8-1), the displayed image section does not exactly meet the require-ments after camera installation.The garage (on the left side of the illustrated image) is only half captured by the image sensor.

However, using the arrow buttons, the image section can easily be shifted over the network afterwards.

⇨ Left-click on an arrow button to shift the image section accordingly.

Left-click and hold an arrow button longer to shift the image section faster.

In the example shown below (Fig. 8-2), the image section has already been shifted.Now, the garage (on the left side of the illustrated image) is completely captured by the image sensor.

Fig. 8-2

⇨ To apply the new image section, click “Save”. ⇨ To restore the previously saved image section, click “Restore”. ⇨ To restore the factory default image section, click “Default”.

The “Time-out” function allows you to activate the automatic time-based recovery of the last saved image section.

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Chapter 9:Lens Control (Remote Back Focus Control)

This chapter applies to the following Dallmeier HD cameras that are equipped with a CS lens mount and the “Remote Back Focus Control” function:



After you have set the focal length and the focus manually on the lens, you can readjust the focus con-veniently over the network if required.Readjusting the focus over the network is carried out by mechanically shifting the image plane / sensor unit in the z-direction (+/−).

NOTICE

Failure to display the live video due to incompatible softwareNote that for displaying the live video, the Microsoft Internet Explorer is required and the latest Dallmeier Live Video ActiveX control must be installed on the client PC.

Failure to focus properly due to incorrect configuration settingsNote that before you manually set the focus on the lens, the position of the sensor unit has always be reset to its initial home position (see descriptions below).

⇨ In the configuration menu, click the “Lens control ...” menu item.

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The “Lens Control” dialog is displayed:

DC

BA

Fig. 9-1

A Live video (image is illustrative only)B UDP or TCP connection (see section “Connection Method” on page 12)C Manual focusing from far (+) to near (−), each in steps of 1, 5 or 10;

automatic resetting of sensor unit to home position (“Home” button); one-push autofocus (“Auto” button)

D Scale live video for a better determination of focus and image sharpness (if magnification >1×, left-click in the live video, hold the mouse button down and drag the mouse to move the image section)

⇨ Note the following notes and recommendations. ⇨ Reset the sensor unit to its initial home position (click the “Home” button). ⇨ Manually set the focal length on the lens. ⇨ Manually set the focus on the lens as best as you can. ⇨ If required, readjust the focus in the “Lens Control” dialog by using the one-push autofocus func-

tion (“Auto” button) or by using the corresponding buttons for focusing from far (+) to near (−), each in steps of 1, 5 or 10.

Reduce the encoding bit rate to minimize long delays (response times) during focus control with low-bandwidth connections (see section “Encoder Settings” on page 57).

Deactivate the DirectX option in the “User interface” dialog if the live video turns black (or rather is not displayed) at 8× magnification (see section “User Interface” on page 15).

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Chapter 10:Lens Control (Motor-Driven P-Iris Lens)





The zoom (focal length) and focus adjustments can only be carried out in the “Lens Control” dialog over the network.

NOTICE

Damage to the lens unitThe motor-driven P-Iris varifocal lens is equipped with high-precision stepper mo-tors. Therefore, do not try to manually adjust the focal length (zoom) and focus on the lens.


For best focusing results, P-Iris automatically selects the widest aperture and, with it, the smallest depth of field. Hence, it is later able to achieve perfect image sharpness regardless of the prevailing lighting conditions.

After 20 – 25 seconds without user action the diaphragm opening (aperture) of the P-Iris lens is auto-matically set to its previous f-stop position.


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EDC

BA

Fig. 10-1

A Live video (image is illustrative only)B UDP or TCP connection (see section “Connection Method” on page 12)C Precision adjustment of zoom and focusD a) Zoom in (+) / zoom out (−), each in steps of 1, 5 or 10;

automatic resetting to home position (“Home” button) b) Manual focusing from far (+) to near (−), each in steps of 1, 5 or 10; one-push autofocus (“Auto” button)

E Scale live video for a better determination of focus and image sharpness (if magnification >1×, left-click in the live video, hold the mouse button down and drag the mouse to move the image section)

⇨ Note the following notes and recommendations. ⇨ Adjust the relevant settings.

Reduce the encoding bit rate to minimize long delays (response times) during lens con-trol with low-bandwidth connections (see section “Encoder Settings” on page 57).


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Chapter 11:Lens Control (Motor-Driven Lens)

This chapter applies to the following Dallmeier HD cameras that are equipped with a motor-driven varifocal lens:

IR Cameras• DF4910HD-DN/IR

The zoom (focal length) and focus adjustments can only be carried out in the “Lens Control” dialog over the network.

NOTICE

Damage to the lens unitThe motor-driven P-Iris varifocal lens is equipped with high-precision stepper mo-tors. Therefore, do not try to manually adjust the focal length (zoom) and focus on the lens.When reaching the end stops (minimum and maximum values) of the zoom or focus range (no more visible changes to the image), you may only make lens adjust-ments in the respective reverse directions.

Risk of losing focusThe point of focus changes as the focal length changes.Always change the focal length (zoom) and the focus stepwise and alternately in order not to lose the focal point, i.e. always readjust the focus first, before making any further changes to the focal length.



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EDC

BA

Fig. 11-1

A Live video (image is illustrative only)B UDP or TCP connection (see section “Connection Method” on page 12)C Precision adjustment of zoom and focusD a) Zoom in (+) / zoom out (−), each in steps of 1, 5 or 10

b) Manual focusing from far (+) to near (−), each in steps of 1, 5 or 10E Scale live video for a better determination of focus and image sharpness

(if magnification >1×, left-click in the live video, hold the mouse button down and drag the mouse to move the image section)

⇨ Note the following notes and recommendations. ⇨ Adjust the relevant settings.

Reduce the encoding bit rate to minimize long delays (response times) during lens con-trol with low-bandwidth connections (see section “Encoder Settings” on page 57).


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Chapter 12:Service and Info

12.1 DownloadsThe “Downloads” dialog allows you to download the following files directly from the device:

• Dallmeier Live Video ActiveX• MIB file of the device for SNMP applications

Fig. 12-1

The Simple Network Management Protocol (SNMP) is an application-layer protocol used to manage and monitor network elements (cameras, recorders, routers, switches, printers, etc.) with a Network Management System (NMS).MIB files allow for the unambiguous assignment of network elements within the Management Infor-mation Base (MIB) of the Network Management System.


12.2 Factory SettingsThe device can be reset to its default settings at any time.

⇨ Open the “Factory settings” dialog via “Service” > “Factory settings ...”.

The “Factory settings” dialog is displayed:

Fig. 12-2

⇨ Confirm with “OK” if you want to reset the device to its factory default settings.

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12.3 LicensesThe “License” dialog allows you to activate possible extra features (additional functions) of the device.

For information on available extra features, contact the Dallmeier Support.To purchase the license code for an extra feature, contact the Dallmeier Sales Department.

⇨ Open the “License” dialog via “Service” > “License ...”.

Fig. 12-3

⇨ Enter the appropriate “License code”. ⇨ Confirm with “OK”.

The extra feature is then activated and can be used from this point on.

12.4 Event LogThe device logs IP addresses of applications that have temporarily blocked certain resources of the device in a log file.

The list of IP addresses is displayed in the “Event log” dialog.

⇨ Open the “Event log” dialog via “Service” > “Event log ...”.

Fig. 12-4

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12.5 Configuration FileThe configuration of the device can be exported to a file and, thus, be saved.Besides a configuration recovery of the device that is currently connected, the saved configuration can also be transferred to multiple devices simultaneously.

12.5.1 Download

NOTICE

Serious network conflicts due to incorrect configurations settingsIf you want to transfer the configuration file to multiple devices, you must not ex-port the “Network settings”.

⇨ Open the “Configuration file management” dialog via “Service” > “Configuration file” > “Download ...”.

Fig. 12-5

⇨ Select all relevant settings that you want to export to the configuration file by checking the related check boxes.

⇨ Confirm with “OK”. ⇨ Follow the instructions of the download dialog and save the configuration file to a data storage

device.

The file name of the configuration file contains the IP address of the associated device.

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12.5.2 UploadThe saved configuration file can be transferred to an individual device. This allows for the recovery of the configuration of the device that is currently connected.In addition, the configuration file can also be transferred to multiple devices simultaneously. This is a very effective method to identically configure multiple devices in terms of certain configuration groups.

12.5.2.1 Configuration Recovery

To recover the configuration of an individual device, the connection to the device must be established first (see section “Connection” on page 11).

⇨ Open the “Configuration file management” dialog via “Service” > “Configuration file” > “Upload ...”.

Fig. 12-6

⇨ Click “Browse...”. ⇨ Select the relevant configuration file from your data storage device. ⇨ Confirm with “OK”.

The saved configuration settings are then transferred to the device.At the end of the transfer a list of the transferred (or skipped) configuration settings will be displayed.

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12.5.2.2 Configuration Transfer to Multiple Devices

As a precondition for the transfer of the configuration file to multiple devices, all relevant devices must be located in the same LAN (with suitable cabling and a separate IP address for each device).In addition, the login data must be identical for all devices (same user name and password).

Before the configuration file can be transferred, it must be saved as described above.However, the configuration of the network settings must not be included in the configuration file.If these settings were included, the same IP address would be transferred to all devices. Since, however, each IP address in a LAN must be unique, this would cause massive problems in the network.

NOTICE

Serious network conflicts due to incorrect configurations settingsEnsure that the network settings are not transferred to multiple devices.Clear (uncheck) the “Network settings” check box before exporting the configura-tion file.

To be able to transfer the configuration file to multiple devices, the connection to one of the devices must be established first (see section “Connection” on page 11).

⇨ Open the “Configuration file management” dialog via “Service” > “Configuration file” > “Upload ...”.

Fig. 12-7

⇨ Click “Browse...”. ⇨ Select the relevant configuration file from your data storage device. ⇨ Select (check) the “Broadcast” check box. ⇨ Enter the “First IP” address and the “Last IP” address of the relevant device group. ⇨ Enter the “Username” for accessing the devices. ⇨ Enter the “Password” for accessing the devices. ⇨ Confirm with “OK”.

The saved configuration settings are then transferred to all devices in the specified IP address range.At the end of the transfer a list of the transferred (or skipped) configuration settings will be displayed.

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12.6 InfoGeneral information on the device is displayed in the “Info” dialog.

⇨ In the configuration menu, click the “Info ...” menu item.

The “Info” tab is displayed.

Fig. 12-8

Among other things, the following information is displayed:

• Device type• Software version• Encoder version• ONVIF version• Version number of the Linux Kernel• Serial number of the device• Uptime (elapsed time since last system boot)

Information on the current network connections is displayed in the “Network connections” tab.

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Chapter 13:Image TransmissionThe camera can be configured to stream generated video data into the network in either unicast or mul-ticast mode without a request from a client (see section “Video Server” on page 32).In addition, client devices or applications can send a request to the camera using various transport and data protocols to initiate a transmission of the generated video data.

The following Dallmeier HD cameras additionally support an analog video preview output via the built-in BNC connector (CVBS):



13.1 Web Browser

13.1.1 Live Video (ActiveX)The live video can be displayed in the Microsoft Internet Explorer.

Data Transfer and Control over TCPTransport protocol TCPTransmission protocol DaVid ProtocolControl protocol DaVid ProtocolPort (for DaVid Protocol) 30000

Data Transfer over UDP – Control over DaVid Protocol/TCPTransport protocol TCP/UDPTransmission protocol RTP/UDPControl protocol DaVid Protocol/TCPPort (for RTP) 18000 – 20000 (dynamic port detection)Port (for DaVid Protocol) 30000

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Note that

• the latest version of the Dallmeier Live Video ActiveX must be installed on the client PC.• the “WebConfig live video access“ right/permission for the user group “anonymous” must be acti-

vated if you want to grant not registered users access to the live video (see section “Rights” on page 26).

Use the following URL request to display the live video in the Microsoft Internet Explorer.

http://IP address of the device

Example:http://192.168.2.28

If the live video is requested from multiple users (client PCs) using the Microsoft Internet Explorer, the network utilization and, thus, the required bandwidth increases proportionally.The maximum supported number of client PCs is also dependent on the encoder settings of Encoder 1 (see section “Encoder Settings” on page 57).

13.1.2 Single Image (JPEG)Current video data can be requested as a single image (JPEG) by any web browser.

Transport protocol TCPTransmission protocol HTTPPort 80

Note that

• the requested encoder must be configured for “MJPEG” encoding.• the requested encoder must be activated.• the “JPEG live access” right/permission must be activated (see section “Rights” on page 26).

Use the following URL requests for the various encoders:

Encoder 1 http://IP address of the device/live/image0.jpgEncoder 2 http://IP address of the device/live/image1.jpg

The displayed single image (JPEG) can be refreshed at any time (e.g. by using the F5 key on your key-board).The query expression (URL request) can also be integrated into an HTML (JavaScript) page that re-freshes the image automatically.

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13.2 RTSP ApplicationThe live video can be requested by RTSP clients (e.g. players) and the transmission of the streaming content can be controlled (start and stop) using RTSP.For more information, refer to the section “RTSP” on page 38.

Transport protocol TCP/UDPTransmission protocol RTPControl protocol RTSPPort 554 (default setting)

RTSP and RTP over HTTP TunnelingTransmission protocol HTTPPort 80

Note that

• the requested encoder must be activated.• the RTSP server in the camera must be activated (see section “RTSP” on page 38).• the “RTSP live access” right/permission must be activated (see section “Rights” on page 26).

Use the following URL requests for the various encoders:

Encoder 1 rtsp://IP address of the device/encoder1Encoder 2 rtsp://IP address of the device/encoder2Encoder 3 rtsp://IP address of the device/encoder3

Encoder 1, 2 and 3 can be requested by three applications simultaneously. This allows you to realize a “Tri-Streaming” functionality (three streams with different quality).

If multiple applications are requesting the data of one encoder, the network load and, thus, the required bandwidth increases proportionally. In this case, a multicast configuration should be preferred since this only requires bandwidth for one stream.

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13.3 Analog Video Preview Output

This section applies to the following Dallmeier HD cameras that are equipped with an analog video preview output:



In addition to video over IP, the above-mentioned cameras support an analog video preview output via the built-in BNC connector (CVBS).The analog video preview output is useful, for example, to determine the appropriate focal length and camera orientation (required image detail) and the ideal focus during the camera installation.

The output of the analog video signal depends on the settings of the “Scale Preview” function.For more information, refer to the section “Scale Preview” on page 60.

For an ideal image quality of the analog 4CIF PAL/NTSC video preview output with an aspect ration of 4:3, you should preferably select the resolution 4CIF or 4SIF for Encoder 1.For information on the available settings for Encoder 1, see section “Encoder Settings” on page 57.

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Chapter 14:LAN LEDThe LAN LED of the device indicates various network activities and other status information of the device.

You can deactivate the LAN LED in the “User interface” dialog for the constant opera-tion (see section “User Interface” on page 15).

LAN LED States (During Constant Operation)The following LED states occur during the constant operation of the device:

• LED green (constant): Encoding active• LED green (blinking): Streaming of encoded data active

LAN LED States (During Update Process)The following LED states occur during the update process:

• Start of update process: LED off• While update is running and during the critical phase: LED red (blinking)• After successful update process until system reboot (5 – 10 sec.): LED green (constant)• System restart: LED off

If the update process has failed or the update was only partially executed, the green LED phase will NOT occur. Instead, the LED illuminates red until the system has rebooted (5 – 10 sec.).In this case, contact the Dallmeier Support for more information and assistance.