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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 in 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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Address

Example

Description

rtsp://Server IP address[Port]/CameraNo[?stream_id=StreamNo]

 

rtsp://127.0.0.1/1

Viewing default stream from Camera 1 if default port is used

rtsp://127.0.0.1:555/1

Viewing default stream from Camera 1 when broadcasting in Multicast mode if default port 555 is used.

Note. Connection to the RTSP stream is performed via the broadcasting adapter IP address, not by the destination IP which is specified in the settings panel of the RTSP Server object and is used internallyin internal logic

rtsp://127.0.0.1:555/7?stream_id=7.2Viewing second stream from Camera 7
rtsp://Login:Password@Server IP address[Port]/CameraNortsp://login:pass@127.0.0.1:554/1Viewing video signal from Camera 1 if users and permissions are configured in Axxon PSIM (see Rights administration)
rtsp://login:pass@127.0.0.1:555/1Viewing video signal from Camera 1 in Multicast mode if users and permissions are configured in Axxon PSIM
rtsp://Server IP address[:Port]/CameraNo?mic_id=Microphone IDrtsp://127.0.0.1:555/15?mic_id=1Viewing video from Camera 15 with audio
rtsp://Server IP address[:Port]/?mic_id=Microphone IDrtsp://127.0.0.1:555/?mic_id=1Getting audio only from microphone 1 with no video from any camera

rtsp://Server IP address[:Port]/archive?id=CameraNo&time_begin=yyyy.mm.dd-hh:mm:ss&time_end=yyyy.mm.dd-hh:mm:ss

rtsp://127.0.0.1:554/archive?id=1&time_begin=2011.11.11-11:11:11&time_end=2011.11.11-11:12:00

Viewing video archive of Camera 1 for a the specified time period. time_begin and time_end in the request are the local time of the computer on which the archive was recorded

rtsp://Server IP address[:Port]/archive?id=CameraNo&mic_id=Microphone ID&time_begin=yyyy.mm.dd-hh:mm:ss&time_end=yyyy.mm.dd-hh:mm:ssrtsp://127.0.0.1:554/archive?id=1&mic_id=1&time_begin=2011.11.11-11:11:11&time_end=2011.11.11-11:12:00Viewing video archive of Camera 1 with audio from microphone 1 for a specified time period
rtsp://Server IP address[:Port]/archive?id=CameraNo&time_begin=yyyymmddThhmmssZ&time_end=yyyymmddThhmmssZrtsp://127.0.0.1:555/archive?id=1&time_begin=20160331T080000Z&time_end=20160331T080800ZViewing video archive of Camera 1 for a the specified time period
rtsp://Server IP address[:Port]/archive?id=CameraNo&time_begin=yyyymmddThhmmssZrtsp://127.0.0.1:555/archive?id=4&time_begin=20160316T065000ZViewing video archive of Camera 4 from a specific start time till the archive end (as the value of time_end is not specified in the address)
rtsp://Server IP address[:Port]/archive?id=CameraNortsp://127.0.0.1:555/archive?id=4Viewing video archive of Camera 4 from the beginning till the end
rtsp://Server IP address[:Port]/archive?id=CameraNo&long_term_archive=BackupArchiveNortsp://127.0.0.1:559/archive?id=1&long_term_archive=2Viewing video archive of Camera 1 from Backup archive 2
rtsp://Server IP address[:Port]/archive?id=CameraNo&gate=VideogateNortsp://127.0.0.1:559/archive?id=1&gate=3Viewing video archive of Camera 1 from Videogate 3 archive
rtsp://Server IP address[:Port]/archive?id=CameraNo&time_begin=yyyymmddThhmmssZ&time_end=yyyymmddThhmmssZ&z=-1rtsp://127.0.0.1:554/archive?id=2&time_begin=20171120T102000Z&time_end=20171120T104000Z&z=-1

Viewing video archive of Camera 2 for the specified time period in reverse order

Info
titleNote

You can adjust the speed of forward and reverse playback directly in the player that you use.

rtsp://Server IP address[:Port]/archive?id=CameraNo&time_begin=yyyymmddThhmmssZ&time_end=yyyymmddThhmmssZ&long_term_archive=BackupArchNortsp://127.0.0.1:554/archive?id=2&time_begin=20201117T110200Z20241122T110200Z&time_end=20201117T114900Z20241122T114900Z&long_term_archive=1

Get Camera 2 records from Backup archive 1, starting from 11:02:00 on 11/1722/2020 2024 and ending at 11:49:00 on the same day.

time_begin and time_end in the request are UTC+0 time. If the time zone of the archive is different, specify the time taking into account the time difference. For example, if the archive is located in UTC+4 and you need a period from 15:02:00 to 15:49:00, the above example is suitable

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