This manual is intended for administrators and users of the AXIS
216FD/AXIS 216FD-V/AXIS 216MFD/AXIS 216MFD-V Network
Camera, and is applicable for software release 4.47 and later. It
includes instructions for using and managing the camera on your
network. Previous experience of networking will be of use when
using this product. Some knowledge of UNIX or Linux-based
systems may also be beneficial, for developing shell scripts and
applications. Later versions of this document will be posted to the
Axis website. See also the product’s online help, available via the
web-based interface.
Safety Notices Used In This Manual
Caution! - Indicates potential hazard that can damage the product.
Important! -
Do not proceed beyond any of the above notices until you have
fully understood the implications.
Indicates hazard that can seriously impair operation.
Intellectual Property Rights
Axis AB has intellectual property rights relating to technology in
the product described in this document. In particular, and without
limitation, these intellectual property rights may include one or
more of the patents listed at http://www.axis.com/patent.htm and
one or more additional patents or pending patent applications in the
US and other countries.
This product contains licensed third-party software. See the menu
tem “About” in the product’s user interface for more information.
i
This product contains source code copyright Apple Computer, Inc.,
der the terms of Apple Public Source License 2.0 (see
un
http://www.opensource.apple.com/apsl/). The source code is
available at: http://developer.apple.com/darwin/projects/bonjour/
Legal Considerations
Video and audio surveillance can be prohibited by laws that vary
from country to country. Check the laws in your local region before
using this product for surveillance purposes.
This product includes one (1) MPEG-4 decoder license. To purchase
her licenses, contact your reseller.
furt
Electromagnetic Compatibility (EMC)
This equipment generates, uses and can radiate radio frequency
energy; if not installed and used in accordance with instructions,
may cause harmful interference to radio communications. There is
no guarantee against interference in particular installations.
If this equipment causes
reception, which can be determined by turning the equipment off
and on, the user is encouraged to correct the interference by one or
more of the following measures: Re-orient or relocate the receiving
antenna. Increase the separation between the equipment and
receiver. Connect the equipment to an outlet on a different circuit to
the receiver. Consult your dealer or an experienced radio/TV
technician for help. Shielded (STP) network cables must be used
with this unit to ensure compliance with EMC standards.
USA - This equipment has been tested and found to comply with
the limits for a Class B computing device pursuant to Subpart B of
Part 15 of FCC rules, which are designed to provide reasonable
protection against such interference when operated in a commercial
environment. Operation of this equipment in a residential area is
likely to cause interference, in which case the user at his/her own
expense will be required to take whatever measures may be required
to correct the interference.
Canada - This Class B digital apparatus complies with Canadian
ICES-003.
Europe - This digital equipment fulfills the requirements for
radiated emission according to limit B of EN55022, and the
quirements for immunity according to EN55024 residential,
re
commercial, and light industry.
Japan - This is a class B product based on the standard of the
Voluntary Control Council for Interference from Information
Technology Equipment (VCCI). If used near a radio or television
receiver in a domestic environment, it may cause radio interference.
Install and use the equipment according to the instruction manual.
Australia - This electronic device meets the requirements of the
Radio communications (Electromagnetic Compatibility) Standard
AS/NZS CISPR22:2002.
AXIS COMMUNICATIONS
<Product Name> Quick User’s Guide
harmful interference to radio or television
Equipment Modifications
This equipment must be installed and used in strict accordance with the
instructions in the user documentation. This equipment contains no
user-serviceable components. Unauthorized equipment changes or
modifications will invalidate all applicable regulatory certifications and
approvals.
Liability
Every care has been taken in the preparation of this manual. Please
inform your local Axis office of inaccuracies or omissions. Axis
Communications AB cannot be held responsible for technical or
typographical errors and reserves the right to make changes to the
product and manuals without prior notice. Axis Communications AB
makes no warranty of any kind with regard to the material contained
within this document, including, but not limited to, the implied
warranties of merchantability and fitness for a particular purpose. Axis
Communications AB shall not be liable nor responsible for incidental or
consequential damages in connection with the furnishing, performance
or use of this material.
Trademark Acknowledgments
Apple, Boa, Bonjour, Ethernet, Internet Explorer, Linux, Microsoft,
Firefox, Netscape Navigator, OS/2, Real, QuickTime, UNIX, Windows,
WWW are registered trademarks of the respective holders. Java and
Java-based trademarks and logos are trademarks or registered
trademarks of Sun Microsystems, Inc. in the United States and other
countries. Axis Communications AB is independent of Sun Microsystems
TM
Inc. UPnP
Corporation.
is a certification mark of the UPnPTM Implementers
Support
Should you require technical assistance, contact your Axis reseller. If
your questions cannot be answered immediately, your reseller will
forward your queries to appropriate channels to ensure rapid response. If
you are connected to the Internet, you can:
• download user documentation and firmware updates
• find answers in FAQ database. Search by product, category, or phrases
• report problems to Axis by logging in to your private support area
• visit Axis Support at www.axis.com/techsup/
Safety Notice - Battery Replacement
The AXIS 216FD/FD-V/MFD/MFD-V uses a 3.0V CR2032 Lithium battery
as the power supply for its internal real-time clock (RTC). Under normal
conditions this battery lasts for a minimum of 5 years. Low battery
power affects the operation of the RTC, causing it to reset at every
power-up. A log message appears when the battery needs replacing.
The battery should not be replaced unless required! If the battery does
ed replacing, please observe the following:
ne
• Danger of Explosion if battery is incorrectly replaced
• Replace with same or equivalent battery, as recommended by
acturer.
manuf
Dispose of used batteries according to
the manufacturer's instructions.
RoHS
This product complies with both the European RoHS directive,
2002/95/EC, and the Chinese RoHS regulations, ACPEIP.
WEEE Directive
The European Union has enacted a Directive 2002/96/EC on
Waste Electrical and Electronic Equipment (WEEE Directive).
This directive is applicable in the European Union member
states.
The WEEE marking on this product (see right) or its
cumentation indicates that the product must not be disposed of
do
together with household waste. To prevent possible harm to human
health and/or the environment, the product must be disposed of in an
approved and environmentally safe recycling process. For further
information on how to dispose of this product correctly, contact the
product supplier, or the local authority responsible for waste disposal in
your area.
Business users should contact the product supplier for information on
w to dispose of this product correctly. This product should not be
This manual applies to the AXIS 216FD, AXIS 216FD-V,
AXIS 216MFD, and AXIS 216MFD-V Fixed Dome Network
cameras. The information provided here applies to all four
models, except where otherwise indicated.
Models
AXIS 216FDTamper-resistant Fixed Dome Network Camera
AXIS
216FD-VVandal-resistant Fixed Dome Network Camera
AXIS 216MFDMegapixel Tamper-resistant Fixed Dome Network
Camera
AXIS 216MFD-VMegapixel Vandal-resistant Fixed Dome Network
Camera
5
Key fea
tures
• Discreet and compact design, effective against tampering/van
• Megapixel resolution in AXIS 216MFD/AXIS
better resolution compared to a high-resolution analog camera
• Superior image quality with progressive scan and
• Simultaneous Motion JPEG and MPEG-4 for optimized quality and bandwidth
• Two-way audio support including built-in microphone
• Power over Ethernet for reduced cabling
• Multi-window motion detection with alarm image buffering
The serial number is required
during the installation.
serial number and retain
for future reference.
Power
I/O terminal
connector
Dome casing
connector
Camera unit
Power
indicator
Network
indicator
Audio Out
Audio In
Status
indicator
Microphone
(LED)
(LED)
(LED)
Control
button
Cover
plates
and PoE
AXIS 216FD/FD-V/MFD/MFD-V - Product overview
6
Microphone - built-in microphone. This can be disabled by inserting a plug in the 'Audio
in' connector.
Power Connector -
I/O Connector - the I/O
for connection of the PS-H power adapter (included).
terminal connector provides the physical interface to one transistor
output, one digital input and an auxiliary connection point for DC power. For more
information, see The I/O Terminal Connector,
Network Connector -
The camera connects to the network via a standard network
on page 47.
connector. Supporting NWAY, the camera detects the speed of the local network segment
(10BaseT/100BaseTX Ethernet). Supporting PoE (Power over Ethernet), the camera can be
powered directly from the network cabling.
AXIS 216FD/FD-V/MFD/MFD-V - Product overview
Audio Out - audio output (line level), which can be connected to a public address (PA)
system or an active speaker with a built-in amplifier. A pair of headphones can also be
attached. A stereo connector must be used for the audio out.
7
Audio In - a 3.5
mm input for a mono microphone, or for a line-in mono signal (a stereo
signal from line-in uses the left channel).
Serial Number Label - the
Control Button - press this
serial number may be required during installation.
button to install the camera using the AXIS Internet Dynamic
DNS Service, or to restore the factory default settings, as described in Resetting to the Factory Default Settings, on page
AXIS Internet Dynamic DNS Service is free service from Axis that allows you to quickly and simply install
Note:
your camera. This requires an Internet connection with no HTTP proxy. See www.axiscam.net for more
information.
46.
LED indicators
LEDColorDescription
NetworkGreenSteady for connection to 100 Mbit/s network. Flashes for network activity.
AmberSteady for connection to 10 Mbit/s network. Flashes for network activity.
UnlitNo connection.
StatusGreenShows steady green for normal operation.
Note: The Status LED can be configured to be unlit during normal operation, or to flash
only when the camera is accessed. See the online help files for more information. Go to
Setup > System Options > LED settings
AmberSteady during startup, reset to factory default or when restoring settings.
RedSlow flash for failed upgrade.
PowerGreenNormal operation.
AmberFlashes green/amber during firmware upgrade.
AXIS 216FD/FD-V/MFD/MFD-V - Accessing the Camera
Accessing the Camera
You need to install the network camera before you can access it. Refer to the installation
guide supplied with your product.
8
The network camera can be used with most standard
operating systems and browsers. The
recommended browser is Microsoft Internet Explorer with Windows, Safari with Macintosh
and Firefox with other operating systems. See Minimum web browsing requirements, on
page 55.
Notes: To view streaming video in Microsoft Internet Explorer, set your browser to allow ActiveX controls and
install AXIS Media Control (AMC) on your workstation.
QuickTimeTM and Real PlayerTM are also supported for viewing streaming MPEG-4 video and audio.
If your workstation restricts the use of additional software components, the camera can be configured to
use a Java applet for viewing Motion JPEG.
The network camera includes one (1) decoder license for viewing MPEG-4 video streams. This is automatically installed with AMC. The administrator can disable the installation of the MPEG-4 decoder, to prevent installation of unlicensed copies.
Access from a browser
1. Start a browser (Internet Explorer, Firefox).
2. Enter the IP address or host name of the camera in the Location/Address field of
your browser.
To access the camera from a Macintosh computer (Mac OSX), click on the Bonjour
tab and select the AXIS 216FD/AXIS 216MFD from the drop-down list.
3. If this is the first time you are accessing the camera, see Access from the internet, on
page 11. Otherwise enter your user name and password, set by the administrator.
AXIS 216FD/FD-V/MFD/MFD-V - Accessing the Camera
4. The camera’s Live View page appears in your browser. Note that both AXIS 216FD
and AXIS 216FD-V models display in the browser as AXIS 216FD, and both AXIS
216MFD and AXIS 216MFD-V display as AXIS 216MFD.
9
Note:
The layout of the Live View page may have been customized to specific requirements. Consequently, some
of the examples and functions featured here may differ from those displayed on your own Live View page.
Setting the root password
1. When accessing the camera for the first time, the ‘Configure Root Password’ dialog
appears.
2. Enter a password and re-enter to confirm. Click OK.
3. The ‘Enter Network Password’ dialog appears. Enter the User name: root
Note:
The default administrator user name ‘root’ is permanent and cannot be deleted.
AXIS 216FD/FD-V/MFD/MFD-V - Accessing the Camera
To configure the password directly
via an unencrypted connection,
enter the password here.
To create an HTTPS connection,
start by clicking this button.
4. Enter the password (which you set in step 2), and click OK. If the password is lost,
the camera must be reset to the factory default settings. See page 46.
10
Note:
While setting the root password, click Yes to install the AXIS Media Control (AMC), if you are prompted to.
You will need administrator rights on the computer to do this.
Setting the root password over a secure connection
To gain access to the product, the password for the default administrator user root must be
set. This is done in the ‘Configure Root Password’ dialog, which is displayed when the
network camera is accessed for the first time.
To prevent network eavesdropping when
encrypted HTTPS connection, which requires an HTTPS certificate (see note below).
To set the password via a standard HTTP connection, enter
shown below.
To set the password via an encrypted HTTPS
1. Click the Create self-signed certificate button.
2. Provide the requested information and click OK. The certificate is created and the
password can now be set securely. All traffic to and from the network camera is
encrypted from this point on.
3. Enter a password and then re-enter it to confirm the spelling. Click OK. The
password has now been configured.
setting the root password, this can be done via an
it directly in the first dialog
connection, follow these steps:
Note:
HTTPS (Hypertext Transfer Protocol over SSL) is a protocol used to encrypt the traffic between web browsers and servers. The HTTPS certificate controls the encrypted exchange of information.
The default administrator user root cannot be deleted.
If the password for root is lost or forgotten, the network camera must be reset to the factory default settings. See page 46.
AXIS 216FD/FD-V/MFD/MFD-V - Accessing the Camera
Image
Zoom
Focus puller
Tilt
screw
adjustment
Tilt
screw
adjustment
puller
balance
ring
Locking screw
Image
Zoom
Focus puller
Tilt
screw
adjustment
Tilt
screw
adjustment
puller
balance
ring
Locking screw
Lens
Access from the internet
Once connected, the camera is accessible on your local network (LAN). To access the
camera from the Internet you must configure your broadband router to allow incoming
data traffic to the camera. To do this, enable the NAT-traversal feature, which will attempt
to automatically configure the router to allow access to the camera. This is enabled from
Setup > System Options > Network > TCP/IP Advanced.
11
For more information, please see NAT tra
versal (port mapping) for IPv4, on page 40. See
also the AXIS Internet Dynamic DNS Service at www.axiscam.net For Technical notes on
this and other topics,
visit the Axis Support web at www.axis.com/techsup
Adjusting the image
1. Open the Live View page in the web interface and make the following adjustments
on the camera.
2. Loosen the locking screw and tilt adjustment screws.
3. Turn the lens to the desired position.
4. Gently tighten the locking screw and tilt adjustment screws to secure the camera’s
5. Turn the image balance ring to set the horizontal position.
6. Open the Focus Adjustment page in the web interface under Basic Configuration >
Note:
position.
Focus and follow the on-screen instructions. Use the image window to adjust the
focus and zoom.
To set the focus and zoom, loosen the zoom and focus pullers counterclockwise and
rotate the rings.
Lock the focus and zoom pullers in position by rotating the screws clockwise.
Due to the dome's tendency to refract light, the image might appear slightly out of focus once the dome
has been mounted. To compensate, focus on an object slightly closer than the intended area.
AXIS 216FD/FD-V/MFD/MFD-V - Accessing the Camera
Pulse - click this button to activate the output for a defined period of time switching a light on for 20 seconds.
Active/Inactive - click these buttons to manually start and stop a connected
device, such as switching a light on/off.
The Output buttons control the output directly from the Live View page. These
buttons are configured under Setup > Live View Config > Layout.
The Live View page
How you customize the Live View page determines which buttons are visible. Not all the
buttons described below will show up unless configured to do so.
View size buttons are available
216MFD/AXIS 216MFD-V. Click the button on
an 800 pixel width; click the button on the right to return the image to
the configured resolution.
for Motion JPEG in AXIS
the left to scale image to
12
The Video Format drop-d
video format on the Live View page.
The Action buttons can tri
These are configured under S
The Snapshot button saves
display. Right-click on the video image to save it in JPEG format on your
computer. This button is primarily intended for use when the AMC viewer
toolbar is not available.
The AMC viewer
Explorer only. It displays the following buttons:
toolbar (AXIS Media Control) is available in Microsoft Internet
The Play/Stop button starts and
own list allows you to temporarily change the
gger an event directly from the Live View page.
etup > Live View Config > Layout.
a snapshot of the video image currently on
stops the live video stream.
The Sn
Snapshot function and the
configured from the AMC Control Applet in the Windows Control Panel.
Click the View Fu
screen area. Press Esc (Escape)
right-click and select the option to exit.
Click the Record
apshot button saves a snapshot of the video image on display. The
target directory for saving snapshots can be
ll Screen button to make the video image fill the entire
on the computer keyboard to exit full screen, or
button to start recording.
AXIS 216FD/FD-V/MFD/MFD-V - Accessing the Camera
AMC audio controls
Audio controls monitor the client computer’s speaker output. These controls are only
available when audio is enabled.
13
Click the Sp
the speaker and microphone, respectively.
When using the Half-duplex
and listen. The first icon indicat
to the camera will play your voice. The second indicates that you will hear
audio from the camera, but no audio is sent to any web client.
When in Simpl
when you do not want other clients to receive any audio.
eaker and Microphone buttons to switch the sound off and on for
Use the sliders to control the volume on the speaker and
microphone. The volume can be set between 0 and 100.
The buffer slider controls the size of the buffer for audio. A higher
level reduces audio break-up
in audio transmission. There are four settings - min, low, high and
max.
mode, this button toggles, allowing you to speak
es that you can talk and the speaker attached
ex talk mode, the icon toggles allowing you to speak, and is dimmed
, but may introduce a noticeable lag
AXIS 216FD/FD-V/MFD/MFD-V - Video Streams
Video Streams
The network camera provides several image and video stream formats. Your requirements
and the properties of your network will determine the type you use.
14
The Live View page in the network camera
provides access to MPEG-4 and Motion JPEG
video streams, and to single JPEG images. Other applications and clients can also access
these video streams/images directly, without going via the Live View page.
How to stream MPEG-4
This video compression standard makes good use of bandwidth, and can provide high
quality video streams at less than 1 Mbit/s. Note that the image settings of the MPEG-4
stream are the same for all clients.
Deciding which combination of protocols and methods to use dep
requirements, and on the properties of your network. The available options in AMC are:
Unicast RTPThis unicast method (RTP over UDP)
should be your first consideration for live
unicast video, especially when it is
important to always have an up-to-date
video stream, even if some images are
dropped.
RTP over RTSPThis unicast method (RTP tunneled over
RTP over RTSP over HTTPThis unicast method can be used to
is useful as it is relatively simple to
RTSP)
configure firewalls to allow RTSP traffic.
traverse firew
monly configured to allow the HTTP protocol, thus allowing RTP to be tunneled.
alls. Firewalls are com-
Unicasting is used for vid
so that there is no video traffic on the network until a
client connects and requests the stream.
Note that there are a maximum of 20 simultaneous
icast connections.
un
ends on your viewing
eo-on-demand broadcasting,
Multicast RTPThis method (RTP over UDP) should be used for live mult
up-to-date, even if some images are dropped.
Multicasting provides the most efficient
ents viewing simultaneously. A multicast broadcast
the router is configured to allow this. It is not possible to multicast over the Internet, for example.
Note also that all multicast viewers count as one unicast viewer in
taneous connections.
AMC negotiates with the camera to
determine the transport protocol to use in the order
usage of bandwidth when there are large numbers of cli-
icast video. The video stream is always
cannot however, pass a network router unless
the maximum total of 10 simul-
listed above. This order can be changed and the options disabled, to suit specific
requirements.
Important!
MPEG-4 is licensed technology. The network ca
mera includes one viewing client
license. Installing additional unlicensed copies of the viewing client is prohibited. To
purchase additional licenses, contact your Axis reseller.
AXIS 216FD/FD-V/MFD/MFD-V - Video Streams
MPEG-4 clients
AXIS Media Control (AMC)
The recommended method of accessing live video
from the n
Control (AMC) in Microsoft Internet Explorer in
Windows.
The AMC control panel can be used to configure
various video
readme file included in the tool for more
information.
The AMC control panel is automatically installed
on fi
Open the AMC Control Panel from:
• Windows Control Panel (from the Start menu)
• Alternatively, right-click the video image in
Internet Explorer and
the AMC window.
etwork camera is to use the AXIS Media
and audio settings. Please see the
rst use, after which it can be configured.
click Settings to access
15
Motion JPEG
This format uses standard JPEG still images for the video stream. These images are then
displayed and updated at a rate sufficient to create a stream that shows constantly updated
motion.
The Motion JPEG stream uses considerable amounts of
image quality and access to every image contained in the stream. The recommended
method of accessing Motion JPEG live video from the network camera is to use the AXIS
Media Control (AMC) in Microsoft Internet Explorer in Windows.
Note also that multiple clients
settings.
accessing Motion JPEG streams can use different image
bandwidth, but provides excellent
Alternative methods of accessing the video stream
Video/images from the network camera can also be accessed in the following ways:
• Motion JPEG server push (if supported by the client, Firefo
maintains an open HTTP connection to the browser and sends data as and when
required, for as long as required.
• Still JPEG images in a browser. Enter the path olution=320x240
• Windows Media Player. This requires AMC and the
installed. The paths that can be used are listed below in the order of preference:
http://<ip>/axis-cgi/jpg/image.cgi?res-
MPEG-4 viewing client to be
x, for example). This option
AXIS 216FD/FD-V/MFD/MFD-V - Video Streams
• Unicast via RTP: axrtpu://<ip>/mpeg4/media.amp
• Unicast via RTSP: axrtsp://<ip>/mpeg4/media.amp
• Unicast via RTSP, tunneled via HTTP: axrtsphttp://<ip>/mpeg4/media.amp
• Multicast: axrtpm://<ip>/mpeg4/media.amp
• QuickTime™ & Real Player™. To access the video stream from QuickTime™ or Real Player™ the following paths can be used:
• rtsp://<ip>/mpeg4/media.amp
•
rtsp://<ip>/mpeg4/media.3gp
16
Notes:
• The network camera supports QuickTime 6.5.1 (or later) and Real Player 10.5 (or later)
• QuickTime adds latency to the video and audio stream (up to 3 seconds)
• It may be possible to use other players to view the MPEG-4 stream using the paths above, although Axis
does not guarantee this
<ip> = IP address
AXIS 216FD/FD-V/MFD/MFD-V - Configuration - Video & Image settings
Configuration - Video & Image settings
This section describes how to configure the camera, and is intended for product
Administrators, who have unrestricted access to all the Setup tools; and Operators, who
have access to the settings for Video & Image, Audio, Live View Config, and Event
Configuration.
17
You can configure the camera by clicking Setup in the top right-hand
View page. Click on this page to access the online help
that explains the setup tools.
corner of the Live
Image
Image Appearance
Use these settings to change the image as required.
resolution and compression can be adjusted, the image can be mirrored, and the white
balance can be changed.
For AXIS 216MFD only - Resolution includes widescreen 16:9, partial (which stands
partial scan where an image is taken from the center region of the sensor for optimal frame
rate in Motion JPEG/MPEG-4); and full speed, (which is partial scan that has been scaled
down to give full frame rate in Motion JPEG). Please see the online help for further
information on these settings.
The image can be rotated, the image
for
AXIS 216FD/FD-V/MFD/MFD-V - Configuration - Video & Image settings
Text, date & time
overlay
Text Overlay Settings
Use these settings to include an text, date, and time as overlay. Click for information
on available options.
18
Video Stream
Define the maximum vid
the set time has expired, a new stream can be started by refreshing the page in the browser.
For unlimited video stream time, select the Unlimited radio button. Note that the
maximum video stream time does not apply to clients connecting via multicast.
The frame rate
on the network. To allow the highest available frame rate, select the Unlimited radio
button.
Test
For a preview of the image before saving, click Test. When sa
Save. Please note that the preview image will be in Motion JPEG format, even though the
settings are valid both for Motion JPEG and MPEG-4.
allowed to each viewer can also be limited, to avoid bandwidth problems
eo stream time per session in seconds, minutes or hours. When
tisfied with the settings, click
Overlay/Mask
The following options are available for overlays and masks:
• Uploaded image as overlay
• Configurable areas as privacy mask
Uploaded image as overlay is
image, for extra information.
a text and/or a static image superimposed over the video
AXIS 216FD/FD-V/MFD/MFD-V - Configuration - Video & Image settings
Configurable areas as privacy mask are configurable areas of solid color that can be used
to block out certain parts of the video image.
When setting privacy masks in AXIS 216MFD/AXIS 216MFD-V make sure the camera is set for full resolu-
Note:
tion to ensure full coverage of sensitive area.
Advanced
Camera Settings
The Camera Settings options allow for fine-tuning the video image.
19
• Color
• Exposure
• Exposure
• DC-Iris - is a varifocal lens which automatically regulates
Please see the online help for further information on these settings.
Low Light Behavior
Low light conditions can reduce image quality and
Light Behavior settings define the balance between image quality and frame rate. During
low light conditions, experiment with the settings Exposure priority, Max exposure time,
and Max gain until you achieve an acceptable image quality at the required frame rate.
Exposure priority defines the balance
image quality may reduce frame rate and increase motion blur. A prioritized frame rate
may increase image noise.
Increasing the Max exposure time increases
frame rate. There may also be increased motion blur.
level, Brightness and Sharpness - find the level that best suits your image
needs by testing.
control - this setting is used to adapt to the amount/type of light being
used. Allow slow shutter can be enabled/disabled when the exposure control is set
to Automatic.
area - this setting determines which part of the image will be used to
calculate the exposure.
the amount of light
entering the camera.
increase bandwidth usage. The Low
between image quality and the frame rate. Higher
the quality of the image, but decreases the
Max gain, measured in decibels (dB), describes
visual information in the image. A high level of amplification will provide viewable images
in very low light, but will increase image noise.
To prioritize image quality, choose Prioritize
drop-down box, and lower the Max gain. If this does not produce the desired results,
increase the Max exposure time.
the amount of amplification applied to the
image quality from the Exposure priority
AXIS 216FD/FD-V/MFD/MFD-V - Configuration - Video & Image settings
To instead prioritize frame rate, choose Prioritize frame rate from the Exposure priority
drop-down box and reduce the Max exposure time. The image darkens considerably, but
the frame rate is maintained. To increase image brightness increase Max gain, but this
increases image noise.
Please refer to the online help for more information .
MPEG-4
GOV Settings
20
The GOV structure describes the composition
GOV-length to a high value saves on bandwidth. The Cyclic refresh parameter gives a
smoother bit rate and can be useful if bandwidth is limited.
Bit Rate Control
Limiting the maximum bit rate helps control the bandwidth used
stream. Leaving the Maximum bit rate as unlimited maintains image quality, but increases
bandwidth usage when there is more activity in the image. Limiting the bit rate to a
defined value prevents excessive bandwidth usage, but images are lost when the limit is
exceeded.
Note that a maximum bit rate can be used
The bit rate type can be set as Variable Bit
adjusts the bit rate according to the image complexity, using up bandwidth for increased
activity in the image, and less for lower activity in the monitored area.
CBR allows you to set a fixed Target bit
bandwidth.
As the bit rate would usually need to increase for increased image activity, but in this case
cannot
this, it is possible to prioritize either the frame rate or the image quality whenever the bit
rate needs to be increased. Not setting a priority means the frame rate and image quality
are equally affected.
, the frame rate and image quality are affected negatively. To partly compensate for
of the MPEG-4 video stream. Setting the
by the MPEG-4 video
for both variable and constant bit rates.
Rate (VBR) or Constant Bit Rate (CBR). VBR
rate that consumes a predictable amount of
MJPEG
Sometimes the image size is large due to low light or complex scenery. Adjusting the
maximum frame size helps to control the bandwidth and storage used by the MJPEG video
stream in these situations. Defining the frame size as Unlimited provides consistently good
image quality at the expense of increased bandwidth and storage usage during low light.
Limiting the frame size optimizes bandwidth and storage usage, but gives poor image
quality. To prevent increased bandwidth and storage usage, the maximum frame size
should be set to an optimal value.
AXIS 216FD/FD-V/MFD/MFD-V - Audio
Client PC
TCP/IP Network
Internal
microphone
Internal
microphone
Audio
The network camera can transmit audio to other clients using either the built-in
microphone or a connected external microphone and can play audio received from other
clients via a connected speaker.
Note: The speaker connected to the audio output must have a built-in amplifier - PC speakers for example.
21
Transmitting audio and video across the network using the network cameras.
Loading...
+ 48 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.