Manuals / Axis Communications / Photography / Security Camera

Axis Communications axis q6042s ptz dome network camera Media Streams, How to Stream H.264

Models: axis q6042s ptz dome network camera

1 67
Download 67 pages 32.86 Kb
Page 16
Image 16

AXIS Q6042–S PTZ Dome Network Camera

Media Streams

Media Streams

The Axis product provides several 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, and to the list of available stream profiles. Other applications and clients can access video streams directly, without going via the Live View page.

How to Stream H.264

The video compression 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, and on the properties of your network. The available options in AXIS Media Control are:

Unicast RTP

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.

Unicasting is used for video-on-demand

 

 

transmission so that there is no video traffic

RTP over RTSP

This unicast method (RTP tunneled over RTSP)

on the network until a client connects and

 

is useful as it is relatively simple to configure

 

requests the stream.

 

firewalls to allow RTSP traffic.

 

Note that there are a maximum of 20

 

 

RTP over RTSP over HTTP

This unicast method can be used to traverse

simultaneous unicast connections.

 

firewalls. Firewalls are commonly configured to

 

 

allow the HTTP protocol, thus allowing RTP to

 

 

be tunneled.

 

 

 

 

Multicast RTP

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 efficient usage of bandwidth when there are large numbers of

 

clients viewing simultaneously. A multicast cannot however, pass a network router unless 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 the maximum total of 20

 

simultaneous connections.

 

 

 

 

AXIS Media Control negotiates with the Axis product to determine the transport protocol to use. The order of priority, listed in the AMC Control Panel, can be changed and the options disabled, to suit specific requirements.

Note

H.264 is licensed technology. The Axis product includes one H.264 viewing client license. Installing additional unlicensed copies of the client is prohibited. To purchase additional licenses, contact your Axis reseller.

MJPEG

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 bandwidth, but provides excellent image quality and access to every image 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 Windows.

AXIS Media Control (AMC)

AXIS Media Control (AMC) in Internet Explorer in Windows is the recommended method of accessing live video from the Axis product.

16

Page 15 Page 17
Page 16
Image 16
Axis Communications axis q6042s ptz dome network camera Media Streams, How to Stream H.264, Axis Media Control AMC
Page 15 Page 17

axis q6042s ptz dome network camera specifications

The Axis Q6042-S PTZ Dome Network Camera is a sophisticated device designed for high-performance surveillance in diverse environments. With its robust construction and advanced features, this camera is ideal for use in critical areas such as airports, train stations, and city surveillance, ensuring reliable monitoring and security.

One of the standout features of the Axis Q6042-S is its high-definition image quality. The camera offers a resolution of up to 720p, allowing for clear and detailed video capture. This is further enhanced by its powerful zoom capabilities, featuring a 36x optical zoom lens. This enables users to focus on distant objects without sacrificing image quality, making it easy to identify individuals or objects of interest.

The pan-tilt-zoom (PTZ) functionality of the Axis Q6042-S is another significant characteristic. The camera can pan 360 degrees continuously and tilt from -20 to 90 degrees. This extensive range of motion provides complete coverage of the surveillance area, allowing operators to track fast-moving objects efficiently. Additionally, with preset positions, users can quickly move to key areas of interest, streamlining the monitoring process.

For versatility in different lighting conditions, the camera includes features such as day/night functionality and Axis' Lightfinder technology, which enhances its ability to capture color images in low-light environments. The advanced image processing capabilities ensure that the video remains clear and detailed, regardless of the lighting conditions.

Another technological advantage of the Axis Q6042-S is its advanced compression technologies, including H.264 and Motion JPEG. These technologies allow for efficient video streaming, reducing bandwidth and storage requirements without compromising video quality. The camera also supports Power over Ethernet (PoE), simplifying installation by allowing both power and data to be delivered over a single cable.

Moreover, the Axis Q6042-S is equipped with built-in analytics capabilities, enabling it to detect motion and trigger alerts based on predefined parameters. This intelligent functionality not only enhances security but also reduces the need for constant monitoring, allowing operators to focus on critical events.

In summary, the Axis Q6042-S PTZ Dome Network Camera stands out with its high-definition imaging, extensive PTZ capabilities, low-light performance, advanced compression technologies, and built-in analytics. Its robust design and versatile features make it an excellent choice for any surveillance application requiring precision, reliability, and ease of use.