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Note
titleAttention!

Transmitted video stream must be compressed using H.264, H.265, MPEG4, or MJPEG codecs.

When you use MJPEG codec, video of the height and/or width more than 2048 pixels is not supported.

Client must reconnect to URL when codec is changed.

To view the archive via RTSP Server, the archive must be recorded in the same codec. Otherwise, the archived video will not play back.

The time_begin and time_end time parameters must be specified in the UTC+0 format. If the archive is in a different time zone, you must specify the time taking into account the time difference. 

On the settings panel of the RTSP Server object, you must select the specified Backup archive for the corresponding camera.

The VLC player compatibility mode must be enabled to view videos in VLC Media Player.

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Features of the Multicast mode:

  1. To get a multicast video in Axxon PSIM (see Configuring multimedia receipt using RTSP protocol), set the multicast value to the RTSP parameter in the HKEY_LOCAL_MACHINE \SOFTWARE\AxxonSoft\PSIM\Video\TransportProtocols registry section (for 64-bit system the path is HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\AxxonSoft\PSIM\Video\TransportProtocols) on computer where the Camera object is created. For detailed information on this parameter, see Changing the transport protocol used by IP-device.
  2. RTSP Server can broadcast simultaneously in Multicast and Unicast modes. Receiving both such streams on the Axxon PSIM client is impossible due to RTSP key, which determines the connection mode (see above). However, the VLC player allows receiving streams in both modes at the same time.
  3. The ports that are assigned to each camera in this mode will not be displayed in the Windows OS Resource Monitor and other similar operating system resource monitors.

Using the Multicast mode allows you to reduce the load on the server by reducing the amount of transmitted data. To distribute the transmitted signal among different RTSP ports, do the following:

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