Axis Communications AXIS 214 PTZ Video and Audio Streams, Video Stream Types, Motion Jpeg

Page 15

AXIS 214 PTZ - Video and Audio Streams 15

Video and Audio Streams

The AXIS 214 PTZ provides several different image and video formats. The type to use depends on your requirements and on the properties of your network.

The Live View page in the AXIS 214 PTZ provides access to Motion JPEG and MPEG-4 video streams, as well as to single JPEG images. Other applications and clients can also access these video and audio streams/images directly, without going via the Live View page.

Video Stream Types

Motion JPEG

This format uses standard JPEG still images in 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 bandwidth, but also provides excellent image quality and access to each and every individual image contained in the stream.

Note also that multiple clients accessing Motion JPEG streams can use different image settings.

MPEG-4

This is a video compression standard that makes good use of bandwidth, and which can provide high-quality video streams at less than 1 Mbit/s.

The MPEG-4 standard provides scope for a large range of different coding tools for use by various applications in different situations, and the AXIS 214 PTZ provides certain subsets of these tools. These are represented as Video object types, which are selected for use with different viewing clients. The supported video object types are:

•Simple - sets the coding type to H.263, as used by e.g. QuickTime™.

•Advanced Simple - sets the coding type to MPEG-4 Part 2, as used by AMC (AXIS Media Control)

When using MPEG-4 it is also possible to control the bit rate, which in turn allows the amount of bandwidth usage to be controlled. CBR (constant bit rate) is used to achieve a specific bit rate by varying the quality of the MPEG-4 stream. When using VBR (variable bit rate), the quality of the video stream is kept as constant as possible, at the cost of a varying bit rate.

Notes:

•MPEG-4 is licensed technology. The AXIS 214 PTZ includes one viewing client license. Installing additional unlicensed copies of the viewing client is prohibited. To purchase additional licenses, contact your Axis reseller.

•All clients viewing the MPEG-4 stream must use the same image settings.

Page 14 Page 16
Image 15
Page 14 Page 16
Contents Axis 214 PTZ About this Document Table of contents Axis 214 PTZ Index Product Description Status Rear panelAxis 214 PTZ Product Description Accessing the camera Accessing the camera from a browserSetting the password for root Accessing the camera from the Internet Live View Control panel Pan/Tilt/Zoom controlsJava applet Viewer controlsServer push not available for Microsoft Internet Explorer QuickTimeStill Image PTZ Control QueueVideo and Audio Streams Video Stream TypesMotion Jpeg MPEG-4 protocols and communication methods Audio Stream TypesHow to stream MPEG-4 Axis Media ControlRTP/RTSP/HTTP or RTP/RTSP/HTTPS Other MPEG-4 clients Other methods of accessing the video streamUsing Motion Jpeg Using MPEG-4QuickTime/Windows Media Player Accessing the Audio StreamsAccessing the setup tools from a browser Setup ToolsImage Appearance Video & Image settingsVideo Stream Overlay SettingsOverlay Image Settings Go to Setup Video & Image Overlay ImageImage Formats Image Size Overlay image requirementsImage Settings Advanced Camera Settings Lighting ConditionsMPEG-4 Enable Audio AudioAudio Channels Audio Output Audio InputNoise canceller threshold value Noise canceller attenuation Advanced Audio SettingsAxis 214 PTZ Audio Live View Config Use custom settingsLayout Check Show Custom Link Upload Own Web FilesOwn Home User Defined LinksPlease use the online help for details Html Examples Advanced Limits PTZ ConfigurationPreset Positions Sequence ModeControl Queue Event Servers Event ConfigurationClick Add triggered on the Event types How to set up a triggered eventEvent Types Triggered EventClick Add scheduled on the Event types How to set up a scheduled eventPre-trigger and Post-trigger buffers Scheduled EventMotion Detection Configuring Motion DetectionMotion Detection Parameters Port StatusSystem Options Security UsersSecurity IP Address Filter Date & Time Security HttpsServices Network Basic TCP/IP SettingsHost Name Configuration Network Advanced TCP/IP SettingsDNS Configuration NTP ConfigurationNetwork Socks NAT Traversal port mappingNetwork Traffic Network UPnP MaintenanceNetwork Smtp email Network SnmpConfiguration SupportAdvanced Using the Control Button Resetting to the factory default settingsInputs and outputs ConnectionsConnecting audio equipment Updating the Firmware TroubleshootingSetup Basic Configuration Checking the FirmwareSupport Using ARP and Ping Symptoms, Possible Causes and Remedial ActionsSnapshot images Poor performance Video compression Technical SpecificationsPower Axis 214 PTZ PAL delivers the following file sizes Optimizing your system General performance considerationsFrame rates MPEG-4 Frame rates Motion JpegBandwidth Glossary of Terms Compression See Image Compression Half-duplex See Full-duplex Axis 214 PTZ Glossary of Terms Rtcp offers quality-of-service feedback from receivers to URL Uniform Resource Locator An address on the network Axis 214 PTZ Glossary of Terms Axis 214 PTZ Index IndexSmtp

AXIS 214 PTZ specifications

Axis Communications, a pioneer in network video solutions, has made significant strides with the release of its AXIS 214 PTZ camera. This robust camera is designed for professional applications requiring remote pan, tilt, and zoom capabilities, providing excellent versatility and control in surveillance scenarios.

One of the standout features of the AXIS 214 PTZ is its ability to deliver high-quality video with a resolution of up to 720x480 pixels. This ensures that users are able to capture clear and detailed footage, which is essential for effective monitoring and incident identification. The camera also has a wide dynamic range, allowing it to perform well in varying lighting conditions, which can often be a challenge in outdoor settings.

The PTZ function allows users to control the camera's movement remotely, making it possible to monitor large areas with just one device. It can pan a full 360 degrees and has a tilt range that enables it to cover a significant vertical span. Coupled with a 10x optical zoom, users can focus in on specific details, whether it be a facial recognition task, reading a license plate, or just monitoring activity in a specific area.

In terms of connectivity, the AXIS 214 PTZ is equipped with Power over Ethernet (PoE), enabling both power and data to be transmitted over a single cable. This simplifies installation and can reduce installation costs, as the need for separate power sources is eliminated.

Axis’s proprietary technologies enhance the AXIS 214 PTZ's functionality. The camera features Axis’ Zipstream technology, which optimizes bandwidth and storage consumption without compromising video quality. This is particularly beneficial for users managing multiple cameras across large facilities, as it helps to efficiently store and retrieve crucial footage.

Moreover, the camera is designed with weather resistance in mind. With an IP66 rating, it can withstand tough environmental conditions, making it suitable for outdoor use. This durability means users can rely on it in various weather scenarios, from rain to extreme temperatures.

In summary, the Axis Communications AXIS 214 PTZ is a feature-rich surveillance solution that combines high-quality imaging, remote control capabilities, efficient power management, and resilient construction. Its advanced functionalities make it an ideal choice for organizations looking to enhance security and monitoring in diverse settings.
Top Page Image Contents