Axis Communications Version 3 manual Sdp, Request SDP URL, Response SDP URL

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Video Streaming API

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4 Always Multicast

Always multicast means starting a multicast stream and letting it run continuously. Enabling always multicast reduces the latency when connecting to an Axis product. The always multicast streams enabled on the Axis product are presented by a Session Description Protocol (SDP). Using this information the client can choose to connect to the service.

4.1 Prerequisites

4.1.1 Identification

Property: Properties.API.HTTP.Version=3

Firmware: 5.40 and later.

4.2 SDP

The client makes a request according to the example below. The camera parameter specifies the desired video source on the Axis product.

To make a SDP request it is required that Network.RTP.R0.AlwaysMulticastVideo=yes.

4.2.1 Request SDP URL

Request:

http://myserver/axis-cgi/alwaysmulti.sdp?camera=1

4.2.2 Response SDP URL

The Axis product responds the request with a SDP. The SDP is protected by the HTTP authentication of the Axis product and requires admin access control.

Response:

v=0

o=- 1284464363092904 1284464363092904 IN IP4 axis s=Multicast presentation

e=NONE t=0 0 a=range:npt=0.000000- m=video 50000 RTP/AVP 96 c=IN IP4 239.225.149.138/0 b=AS:50000 a=framerate:25.0 a=transform:1,0,0;0,1,0;0,0,1 a=rtpmap:96 H264/90000

a=fmtp:96 packetization-mode=1; profile-level-id=420029; sprop-parameter-sets=Z0IAKeKQFgJNgScFAQXh4kRU,aM48gA==

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Contents Vapix Version Video Streaming API Limitation of Liability Table of Contents Rtsp Request Description Unknown ArgumentsReferences Common Examples Image ResolutionImage Resolution Request PrerequisitesImage Resolution Response Video Status Video Status RequestVideo Status Response Bitmap Image Response Http Code 200 OK Content-Typetext/plain BodyBitmap Bitmap Image RequestJpeg Image Response Response Http Code 200 OK Content-Typeimage/bitmapJPEG/Motion Jpeg Jpeg Image Snapshot CGI RequestMotion Jpeg Video CGI Request Http Code 200 OK Content-Typeimage/jpegImage Request Arguments Motion Jpeg Video ResponseResponse Http Code 200 OK Rotation= int 180270 Properties.Image.Rotation Squarepixel= int Rtsp Commands Request SyntaxHeader Field Description Header Field Type of content application/sdpResponse Syntax Rtsp Describe=transformMATRIX SDP Media Attribute TransformRtsp Options Rtsp SetupExample Request Rtsp PlayRtsp Pause Range RTP-InfoExample Request Description Rtsp Teardown Rtsp SetparameterRtsp Pause On Live Stream Http//servername/axis-media/media.amp Rtsp Over HttpNetwork Parameters Parameter Specification Rtsp URLHTTP/1.0 200 OK Content-Type application/x-rtsp-tunnelled AuthenticateOverHTTP YesParameter Valid values Description Overlayimage Textbackgroundcolor BlackTransparent Semitransparent Rotation 180 270 TextposFramerate Videokeyframeinterval Error Messages RtspRtcp Videobitratepriority NoneHttp//myserver/axis-cgi/alwaysmulti.sdp?camera=1 SDPRequest SDP URL Response SDP URLStream Profiles Response Example Stream Profile ParametersParameter Valid values Access control Description Motion Jpeg Video RequestMethod GET Syntax Rtsp Request Vapix version

Version 3 specifications

Axis Communications has established itself as a leader in the network video solutions realm, and with the introduction of Version 3, it continues to push the boundaries of surveillance technology. This iteration of their product line boasts numerous enhancements, reflecting Axis's commitment to innovation and quality.

One of the standout features of Axis Communications Version 3 is its advanced analytics capability. With embedded analytics, users can leverage features like motion detection, object tracking, and even facial recognition, allowing for a more intelligent approach to surveillance. This transformation from mere video monitoring to data-driven insights enables businesses and organizations to enhance security and operational efficiency.

Enhanced video quality is another hallmark of Version 3. Axis has incorporated the latest in imaging technology, supporting resolutions up to 4K and HDR (High Dynamic Range). This results in clearer images and a wider dynamic range, ensuring visibility in challenging lighting conditions. Users can expect vibrant colors and sharp details, whether during the day or night, thanks to the integration of advanced lenses and sensors.

In terms of connectivity and network resilience, Axis Communications has equipped Version 3 with the latest protocols and technologies. The use of Power over Ethernet (PoE) ensures a straightforward installation process, while improved wireless options offer flexible deployment solutions in various environments. Additionally, the inclusion of cybersecurity features like secure boot and encrypted video streams underscores the company’s commitment to protecting user data and privacy.

Another key characteristic of Version 3 is its scalability. The modular design allows organizations to start with a few cameras and expand as needed, making it suitable for small businesses as well as large enterprises. This scalability is complemented by compatibility with various Axis accessories, including storage solutions and mounting options, allowing users to customize their systems to specific requirements.

Furthermore, Version 3 supports integrations with third-party applications and systems, providing extended functionality and ease of use. This interoperability means organizations can tailor their security solutions to fit their operational workflows seamlessly.

In summary, Axis Communications Version 3 encapsulates cutting-edge technology and innovative features. With its advanced analytics, superior video quality, robust connectivity, scalable design, and integration capabilities, it is poised to set new standards in the domain of network video solutions, ensuring enhanced security and operational efficiency for a diverse range of applications.
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