Axis Communications 0417-004 User manual

USER'S MANUAL
AXIS P7214 Video Encoder
About this document
This manual is intended for administrators and users of the AXIS P7214 Video Encoder, and is applicable to rmware 5.40 and later. It includes instructions for using and managing the product 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 benecial, for developing shell scripts and applications. Later version of this document will be posted to the Axiswebsite,asrequired.Seealso the product’s online help, available via the w eb-based interface.
Liability
Every care has been taken in the preparation of this manual. Please inform your local Axis ofce of any inaccuracies or omissions. Axis Communications AB cannot be held responsible for any 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 tness 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. This product is only to be used for its intende d purpose.
Intellectual Property Rights
Axis AB has intellectual property rights relating to technology embodied 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.a xis.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 item “About” in the product’s user interface for more information.
This product contains source code copyright Apple Computer, Inc.,underthetermsofApplePublicSourceLicense2.0(see http://www.opensource.apple.com/apsl). The source code is available from http://developer.apple.com/darwin/projects/bonjour/
Equipment Modications
This equipment must be installed and used in strict accordance with the instructions given in the user documentation. This equipment contains no user-serviceable components. Unauthorized equipment changes or modications will invalidate all applicable regulatory certications and approvals.
Trademark Acknowledgments
Apple, Boa, Bo njour, Ethernet, Internet Explorer, Linux, Microsoft, Mozilla, Real, SMPTE, QuickTime, UN IX, Windows, Windows Vista and WWW are registered trademarks of the respe ctive holders. Java and all Java-based trademarks and logos are trademarks or registered trademarks of Oracle and/or its afliates. UPnP mark of the UPnP
TM
Implementers Corporation.
TM
is a certific
ation
Support
Should you require any technical assistance reseller. If your questions cannot be answered immediately, your reseller will forward your queries through the appropriate channels to ensure a rapid response. If you are connec
,pleasecontactyourAxis
tedtotheInternet,youcan:
download user documentation and software updates
find answers to resolved problems in the FAQ database. Search
by product, category, or phrase
report problems to Axis support staff by logging in to your private
support area
chat with Axis support staff (selected countries only)
visit Axis Support at www.axis.com/techsup/
AXIS P7214 Video Encoder
Table of Contents
HardwareOverview .......................................... 4
Connectors .................................................... 4
LEDIndicators .................................................. 5
AccessingtheProduct ....................................... 6
AccessfromaBrowser ........................................... 6
AccessfromtheInternet .......................................... 7
SettheRootPassword ........................................... 7
TheLiveViewPage .............................................. 8
MediaStreams ............................................. 11
HowtoStreamH.264 ............................................ 11
MJPEG ........................................................ 11
AXISMediaControl(AMC) ........................................ 11
AlternativeMethodsofAccessingtheVideoStream .................... 12
AccessingAudioStreams ......................................... 13
SettingUptheProduct ...................................... 14
BasicSetup .................................................... 14
VideoandAudio ............................................ 15
VideoStream ................................................... 15
Quadstream ................................................... 16
Stream Proles ................................................. 16
CameraSettings ................................................ 17
PrivacyMask ................................................... 17
Overlay ........................................................ 17
AudioSettings .................................................. 18
AudioClips .................................................... 20
Live View Cong ............................................ 21
PTZ(PanTiltZoom) ......................................... 24
PresetPositions ................................................. 24
Advanced ...................................................... 24
ControlQueue .................................................. 25
Detectors .................................................. 26
CameraTampering .............................................. 26
MotionDetection ............................................... 26
AudioDetection ................................................ 28
Events .................................................... 29
SettingUpanActionRule ........................................ 30
Recipients ..................................................... 30
Schedules ...................................................... 31
Recurrences .................................................... 31
Recordings ................................................. 32
RecordingList .................................................. 32
ContinuousRecording ............................................ 32
SystemOptions ............................................. 34
Security ....................................................... 34
Date&Time .................................................... 35
Network ....................................................... 36
Storage ....................................................... 40
Ports&Devices ................................................. 41
Maintenance ................................................... 42
Support ....................................................... 43
Advanced ...................................................... 44
ResettoFactoryDefaultSettings ................................... 44
Troubleshooting ............................................ 45
CheckingtheFirmware ........................................... 45
UpgradingtheFirmware .......................................... 45
EmergencyRecoveryProcedure .................................... 45
Symptoms,PossibleCausesandRemedialActions ..................... 46
Technical Specications ...................................... 50
PerformanceConsiderations ....................................... 51
3
AXIS P7214 Video Encoder
Hardware Overview
Hardware Overview
5
4
3
2
1
IN 1 IN 2 OUT 1
2
1
6
4
3
12
11
10
9
8
7
1.
Audio input 1
2.
Audio input 2
3.
Audio output 1
4.
Video input connectors
5.
LED indicators for power, status, network
6.
Mounting holes
7.
SD card slot (microSD )
8.
I/O connector
9.
RS-485/RS-422 connector
10.
Control button
11.
Power connector
12.
Network connector (PoE)
Connectors
For technical specications, see
Network connector - RJ-45 Ethernet connector. Supports Power over Ethernet (PoE).
NOTICE
Due to local regulations or the environmental and electrical conditions in which the product is to be used, a shielded network cable (STP) may be appropriate or required. A ny network cables that are routed in outdoor environments or similar shall be shielded (STP) and intended for their specic use. Make sure that the network switch is properly grounded. See for regulatory requirements.
Audio in (pink) - 3.5 mm input for a m ono microphone, or a line-in mono signal (left channel is used from a stereo signal).
page 50
.
Audio out (green) - 3.5 mm output for audio (line level) that can be connected to a public address (PA) system or an active s peaker with a built-in am plier. A stereo connector must be used for audio out.
SD card slot - A standard or high-capacity SD card (not included) can be used for local recording with removable storage.
OTICE
N
To prevent corruption of recordings, the SD card should be unmounted before removal. To unmount, go to Setup > System Options > Storage > SD Card and click Unmount.
4
AXIS P7214 Video Encoder
Hardware Overview
Control button - The control button is used for:
• ConnectingtoanAXISVideoHostingSystemservice. See 1 second until the Status LED ashes green.
page 37
. To connect, press and hold the button for about
• ConnectingtoAXISInternetDynamicDNSService. See about 3 seconds.
• Resetting the product to factory default settings. See
Power connector - 2-pin terminal block for power input.
I/O terminal connector - Use in applications for e.g. motion detection, event triggering, time lapse recording and alarm notications.
In addition to an auxiliary power and a GND pin, the I/O terminal connector provides the interface to:
Digital output – For connecting external devices such as relays and LEDs. Connected devices can be activated by the VAPIX® Application Programming Interface, output buttons on the Live View page or by an Action Rule. The output will show as active (shown under System Options > Ports & Devices) if the alarm device is activated.
Digital input – An alarm inpu t for connecting devices that can toggle between an open and closed circuit, for example: PIRs, door/window contacts, glass break detectors, etc. When a signal is received the state changes and the input becomes active (shown under System Options > Ports & Devices).
RS-485/RS-422 connector - Two 2- pin terminal blocks for RS-485/RS-422 serial interface used to control a uxiliary equipment, e.g. PTZ devices.
page 37
page 44
. To connect, press and hold the button for
.
LED Indicators
LED
Network
Status
Power
Color
Green
Amber
Unlit No network connection.
Green Steady green for n ormal operation.
Amber
Red
Green
Amber
Indication
Steady for connection to a 100 MBit/s network. Flashes for netw ork activity.
Steady for connection to a 10 MBit/s network. Flashes for network activity.
Steady during startup and when restoring settings.
Slow ash for failed upgrade.
Normal operation.
Flashes green/amber during rmware upgrade.
Note
• The Status LED can b e congured to be unlit during normal operation. To congure, go to Setup > System Options > Ports & Devices > LED. See the online help for more information.
• The Status LED can be congured to ash for identifying the unit. Go to Setup > System O ptions > Maintenance .
5
AXIS P7214 Video Encoder
Accessing the Product
Accessing the Product
To install the Axis product, refer to the Installation Guide supplied with the product.
The product can be u sed with most operating systems and browsers. The recommended browsers are Internet Ex plore r with Windows, Safari with Macintosh and Firefox with other operating systems. See Internet Explorer, allow install ation of AXIS Media Control (AMC) when prompted.
Note
• QuickTime
• If your computer restricts the use of additional software components, the product can be congured to use a Java applet for viewing Motion JPEG.
TM
is also supported for viewing H.264 streams and for audio.
Access from a Browser
1. Start a browser (Internet Explorer, Firefox, Safari).
2. Enter the IP address o r host name of the Axis product in the browser’s Location/Address eld. To access the product from a Macintosh computer (M ac OS X), click on the Bonjour tab and select the product from the drop-down list.
Technical Specications, on page 50
.Toviewstreamingvideoin
If you do not know the IP address, use AXIS IP Utility to locate the product on the network. For more information on how to discover and assign an IP address, refer to the Installation Guide.
3. Enter your user name and password. If this is the rst time the product is accessed, the root password must rst be congured; for instructions see
4. The product’s Live View page appears in your browser.
Note
The controls and layout of the Live View page may have been customized to meet specic installation requirements and user preferences. Consequently, some of the examples and functions featured here may differ from those displayed in your own Live View page.
Set the Root Password, on page 7
.
6
AXIS P7214 Video Encoder
Accessing the Product
Access from the Internet
Once connected, the Axis product is accessible on your local network (LAN). To access the product from the Internet you must congure your network router to allow incoming data trafc to the pr oduct. To do this, enable the NAT-traversal feature, which will attempt to automatically congure the router to allow access to the product. This is enabled from Setup > System Options >
Network > TCP/IP Adva n c ed.
For more information, please see www.axiscam.net For Technical notes on this and other topics, visit the Axis Support web at www.axis.com/techsup
NAT traversal (port mapping) for IPv4, on page 38
. See also AXIS Internet Dynamic D NS Service at
Set the Root Password
To gain access to the Axis product, you must set the password for the default administrator user root. This is done in the Congure Root Password dialog, which appears when the pro
To prevent network eavesdropping certicate. HTTPS (Hypertext Transfer Protocol over SSL) is a protocol used to encrypt trafc between web browsers and servers. The HTTPS certicate ensures encrypted exchange of information.
To set the password via a standard HTTP connection, enter it directly in the rst dialog.
To set the password via an encrypted HTTPS connection, follow these steps:
1. Click Create self-signed certicate.
2. Provide the requested information and click OK.Thecertificate is created and the password can now be set securely. All trafcto
3. Ente
and from the product is encrypted from this point on.
rapasswordandthenre-entertoconfirm the spelling. Click OK. The password has now been configured.
, the root password can be set via an encrypted HTTPS connection, which requires an HTTPS
duct is accessed for the rst time.
7
AXIS P7214 Video Encoder
Accessing the Product
Note
• The default administrator user name root is permanent and cannot be deleted.
• If the password for root is lost, the product m ust be reset to the factory default settings. See
Settings, on page 44
.
Reset to Factory Default
TheLiveViewPage
The controls and layout of the Live View page may have been customized to meet specic installation requirements and user preferences. Consequently, some of the examples and functions featured here may differ from those displayed in your own Live View page. The following provides an overview of each available control.
Controls on the Live View Page
The Stream Prole drop-d own list allows you to select a customized or pre-programmed stream prole. Stream proles are congured under Video & Audio > Stream Proles.See
Click Pulse to activate the output for a dened period of time, such as switching on an exte rnal light for 20 seconds .
Click the Active/Inactive buttons to manu on and off.
The Manual Trigger button is used to trigger an action rule from the Live View page, see .
ally start and stop a connected device — e.g. switch an external light
Stream Proles, on page 16
.
8
AXIS P7214 Video Encoder
Accessing the Product
Click Snapshot to save a snapshot of the video image. Right-click the video im age to save it in JPEG format on your computer. This button is primarily intended for use when the AX IS Media Control viewer toolbar is not available. Enable this button from Live View Cong > Action Buttons.
The Audio clip drop-down list allows you to play an audio clip from the Live View page. Select the audio clip and click the Play button.
AXIS Media Control viewer toolbar
The AXIS Media Control viewer toolbar is available in Internet Explorer only. See information. The toolbar displays the following buttons:
The Play button connects to the Axis product and starts playing a media stream.
The Stop button stops the media stream.
The Snapshot button takes a snapshot of the video image. The locationwheretheimageissavedcanbespecified in the AMC Control Panel.
Click the View F ull Screen button and the video image will ll the entire screen. Press ESC (Escape) on the computer keyboard to cancel full screen view.
The Record button is used to record the current video stream. The location w h er e the recording is saved can be specied in the AMC Control Panel.
AMC Audio Controls
AMC audio buttons control the speakers and microphone connected to the client computer. The buttons are only visible when audio is enabled.
Speaker button — Click to turn the speakers on or off.
Microphone button – Click to mute or unmute the microphone. In
buttons must both be active to send audio to the Axis product. Click either button to stop audio transmission.
AXIS Media Control (AMC), on page 11
Simplex - speaker only mode
,theMicrophone and Talk
for more
Use the slider to control the volume of the speakers and the microphone.
Half-duplex mode
The Talk/Listen button is used to switch betw from the Audio tab in the AMC Control panel:
• Push-To-Talk mode: Click and hold the button to talk/send. Release the button to listen.
• Toggle mode: Click once to switch betwee
een sending and r eceiving audio. The button can be congured
n talking and listening.
Simplex – speaker only mode
To send audio, the Talk and Microphone buttons must both be active. Click either button to stop audio transmission.
PTZ Controls
TheLiveViewpagealsod System Options > Security > Users.
With the PTZ Control Queue enabled the time each user is in control of the PTZ settings is limited. Click the buttons to request or release control of the PTZ controls. The PTZ Control Queue is set up under PTZ > Control Queue.
isplays Pan/Tilt/Zoom (PTZ) controls. The administrator can enable/disable controls for specied users under
9
AXIS P7214 Video Encoder
Accessing the Product
Click the Emulate joystick mode button and click in the image to move the camera view in the direction of the mouse pointer.
Click the Center mode button and click in the image to center the camera view on that position. The center mode button could also be used to zoom in on a specic area. Click in the image and drag to draw a rectangle surrounding theareatobemagnified. To zoom out, rotate the mouse w h eel.
Click the Ctrl panel button to open the PTZ control panel which pro v ides additional PTZ controls. User-dened buttons can also appear in the Control panel. See
Select the video channel or a PTZ preset position to s teer the camera view to the saved position. See
Preset Positions, on page 24
Pan and Tilt b ars – U se the arrows to pan and tilt the camera view, or click on a position on the bar to steer the camera view to that position.
Zoom bar – Use the arrows to zoom in and out, or click on a position on the bar to zoom to that position.
Controls, on page 25
.
.
Focus bar – Use the arrows to focus the camera, or click on a position on the bar to set the focus position. Using the focus bar will disable the product’s autofocus. To re-enable, use the PTZ control panel which is opened by clicking the Ctrl panel button (see above).
Iris bar – Click on a position on the iris bar to change the degree to which the iris is opened. This will disable the product’s auto iris. To re-enable, use the PTZ control panel which is opened by clicking the Ctrl panel button (see above).
The PTZ controls can b e disabled under PTZ > Advanced > Controls,see
Controls, on page 25
.
10
AXIS P7214 Video Encoder
Media Streams
Media Streams
The Axis product provides several audio and video stream formats. Your requirements and the properties of your network will determine the type you use.
The Live View page in the product provides access to H.264 and Motion JPEG video streams, audio streamsandtothelistofavailable stream proles. Other applications and clients can access video and audio streams directly, without going via the Live View page.
How to S tream H.264
The video com pression standard H.264 makes good use of bandwidth, and can provide high quality video streams at less than 1 Mbit/s.
Deciding which combination of protocols and methods to use depends on your viewing requirements, a nd on the properties of your network. The available options in AXIS Media Control are:
Unicast RTP
RTP over RTSP
RTP over RTSP over HTTP
Multicast RTP
AXIS Media Control negotiates with the Axis product to determine the tra nspo rt protocol to use. The order of priority, listed in the AMC Control Panel, can be changed and the options disabled, to suit specic requirements.
Note
H.264 is licensed technology. The Axis product includes one H.264 vie wi n g client license. Installing ad ditional unlicensed copies of the client is prohibited. To
This unicast method (RTP over UDP) is used for live unicast video, especially when it is important to always have an up-to-date video stream, even if some images are dropped.
This unicast method (RTP tunneled over RTSP) is useful as it is relatively simple to congure rewallstoallowRTSPtraffic.
This unicast method can be used to traverse rewalls. Firewalls are commonly congured to allow the HTTP protocol, thus allowing RTP to be tunneled.
This method (RTP over UDP) should be used for live multicast video. The video stream is always up-to-date, even if some images are dropped. Multicasting provides the most efcient usage of bandwidth when there are large numbers of clients viewing simultaneously. A multicast cannot however, pass a network router unless the router is congured 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 the maximum total of 20 simultaneous connections.
purchase additional licenses, c o n tact your Axis reseller.
Unicasting is used for video-on-demand transmission 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 unicast connections.
MJPEG
This format uses standard JPEG still imag es for the video stream. These images are then displayedandupdatedataratesufficient to create a stream that shows constantly updated motion.
The Motion JPEG stream uses considerable amounts of bandwidth, but provides excellent image qualityandaccesstoeveryimage contained in the stream. The recommended method of accessing Motion JPEG live video from the Axis product is to use the AXIS Media Control in Internet Explorer in W ind ow s.
AXIS Media Control (AMC)
AXIS Media Control (AMC) in Internet Exp lorer in W indows is the recommended method of accessing live video from the Axis product.
11
AXIS P7214 Video Encoder
Media Streams
TheAMCControlPanelcanbeusedtoconfigure various video and audio settings. Please see the AXIS Media Control User’s Manual for more information.
The AMC Control Panel is automatically installed on rst use, after which it can be congured. Open the AMC Control Panel from:
• Windows Control Panel (from the Start m enu)
• Alternatively, right-click the video image in Internet Explorer and click Settings.
Alternative Methods of A ccessing the Video Stream
You can also access video and images from the Axis product in the following ways:
Motion JPEG server push (if supported by the client, Firefox, for example). This option maintains an open H TTP connection to the browser and sends data as and when required, for as long as required.
Still JPEG images in a browser.Enterthepathhttp://<ip>/axis-cgi/jpg/image.cgi
Windows Media Player. This requires AXIS Media Control and the H.264 decoder to be installed. The following paths can be used:
- Unicast via RTP: axrtpu://<ip>/axis-media/media.amp
- Unicast via RTSP: axrtsp://<ip>/axis-media/media.amp
- Unicast via RTSP, tunneled via HTTP: axrtsphttp://<ip>/axis-media/media.amp
-Multicast:axrtpm://<ip>/axis-media/media.amp
QuickTime
TM
. The following paths can be used:
- rtsp://<ip>/axis-media/media.amp
- rtsp://<ip>/axis-media/media.3gp
12
AXIS P7214 Video Encoder
Media Streams
Note
<ip>= IP addess
• The Axis product supports QuickTime 6.5.1 and later.
• QuickTime ad ds latency to the video stream.
• It may be possible to use other players to view the H.264 stream using the paths above, although A xis does not guarantee this.
Accessing Audio Streams
The Live View page provides access to audio through A XIS Media Control; in addition audio c an be accessed in the following wa ys:
VAPIX® Application Programming Interface (API) For more information, visit www.axis.com/developer
Windows Media Player supports simplex audio. The following paths can be used:
- Unicast via RTP: axrtpu://<ip>/axis-media/media.amp
- Unicast via RTSP: axrtsp://<ip>/axis-media/media.amp
- Unicast via RTSP, tunneled via HTTP: axrtsphttp://<ip>/axis-media/media.amp
-Multicast:axrtpm://<ip>/axis-media/media.amp
QuickTime
•TheJava applet supports simplex audio with G.711 encoding.
TM
supports G.711 and AAC audio encoding. The following paths can be used:
- rtsp://<ip>/axis-media/media.amp
- rtsp://<ip>/axis-media/media.3gp
13
AXIS P7214 Video Encoder
Setting Up th e Product
Setting Up the Product
The Axis product can be congured by users with administrator or oper ator rights. To open the product’s Setup pages, click Setup in the top right-hand corner of the Live View page.
Administrators have unrestricted access to all settings.
Operators have access to all settings except System Options
See also the online help
.
Basic Setup
Basic Setup provides shortcuts to the settings thatshouldbemadebeforeusingtheAxisproduct:
1. Users. See
2. TCP/IP. See
3. Date & Time. See
4. Video Stream. See
5. Audio Settings. See
The Basic Setup menu can be disabled from System Options > Security > Users.
page 34
page 36
.
.
page 35
page 15
page 18
.
.
.
14
AXIS P7214 Video Encoder
Video and Audio
Video and Audio
The video a nd audio settings can be used to optimize video and audio quality. You can congure the following:
• Video str eam se tting s. See
•Streamprofiles. See
• Camera settings. See
• Overlay image. See
• Audio settings. See
• Audio clips. See
page 20
page 16
page 17
page 17
page 18
.
page 15
.
.
.
.
.
Video Stream
You can dene the following video stream settings from Video & Audio > Video Stream:
•Image.See
• H.264. See
•MJPEG.See
Note
Video stream can be congured for each channel including quad stream.
page 15
page 16
page 16
.
.
.
Image
The default image settings can be congured under Video & Audio > Video Stream.SelecttheImage tab .
The follo wi ng settings are available:
Resolution. Select the default resolution.
15
AXIS P7214 Video Encoder
Video and Audio
Compression. The compression level affects the image quality, bandwidth and le size of saved images; the lower the compression, the higher the image quality with higher bandwidth requirements and larger le sizes.
Rotate image. If required, the image can be rotated.
Maximum frame rate. To avoid bandwidth problems, the frame rate allowed to each viewer can be limited.
Overlay settings.See
Click Save to apply the new settings.
Overlay, on page 17
.
H.264
H.264, also known as MPEG-4 Part 10/AVC, is a video compression standard that provides high quality video streams at low bit rates. An H.264 video stream consists of different types of frames such as I-frames and P-fram e s. An I-frame is a complete image whereas P-frames only contain the differences from previous frames.
The GOV length is the number of fram es between two consecutive I-frames. Increasing the GOV length may save considerably on bandwidth requirements in some cases, but may also have an adverse affect on image quality.
ThebitratecanbesetasVariable Bit Rate (VBR) or Constant Bit Rate (CBR). VBR adjusts the bit rate according to the image complexity, using up more bandwidth for increased activity in the image, and less for lower image ac tivity. CBR allows you to set a xed Target bit rate that consumes a predictable amount of bandwidth. As the bit rate would usually need to increase for increased image activity, but in this case cannot, frame rate and image qualityareaffectednegatively.Topartly compensate for this, it i s possible to prioritize either frame rate or image quality. Not setting a priority means that frame rate and image quality are equally affected. You must sa ve your settings before they can take effect.
The current bit rate can be set to appear as text overlay. To do this, select the Include text check box option under Overlay Settings and enter the modier #b in the eld.
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 Motion JPEG video stream in these situations. provides consistently good image quality at the expense of increased bandwidth and storage usage in low light. Limiting the frame size optimizes bandwidth and storage usag e, but may give poor image quality. To prevent increased bandwidth and storage usage, the maximum frame size should be se t to an optimal value.
Setting the frame size to the Default setting
Quad stream
A Quad view displays images from all four channels on a single screen; where the images from e ach camera take up a quarter of the display area. It is possible to dene settings for the video stream in quad view.
Stream Proles
Astreamprofile is a s Stream pro les ca n be used:
• When setting up recording using action rules, see
• When setting up a continuous recording, see
• In the Live View page — select the stream prole from the Stream prole drop-down list.
Four pre-programmed stream proles are available for quick set up. Each pre-programmed prole has a descriptive name, indicating its purpose. If required, the pre-programmed stream proles can be modied and new customized stream proles can be created.
To create a new prole or modify an existing prole, go to Setup > Video & Audio > Stream Proles.
To select a default stream prole for the Live View page, go to Setup > Live View Cong.
et of pre-congured stream settings including resolution, compression, frame rate and overlay settings.
Events, on page 29
Continuous Recording, on page 32
.
.
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