Vivotek IP7251 manual

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4. The live video will be displayed in your player.

RTSP port /RTP port for video, audio/ RTCP port for video, audio

The RTSP (Real-Time Streaming Protocol) controls the delivery of streaming media. By default, the port number is set to 554.

The RTP (Real-time Transport Protocol) is used to deliver video and audio data to the clients. By default, the RTP port for video is set to 5556 and the RTP port for audio is set to 5558.

The RTCP (Real-time Transport Control Protocol) allows the Network Camera to transmit the data by monitoring Internet traffic volume. By default, the RTCP port for video is set to 5557 and the RTCP port for audio is set to 5559.

The five ports can be changed between 1025 and 65535. The RTP port must be an even number and the RTCP port is RTP port number plus one, and thus always be odd. When the RTP port changes, the RTCP port will change accordingly.

If the RTP ports are incorrectly assigned, the following warning message is displayed:

Multicast settings for stream 1 / Multicast settings for stream 2: Select the Always multicast to enable multicast for stream 1 or stream 2. Unicast video transmission delivers a stream through point-to-point transmission; multicast, on the other hand, sends a stream to the multicast group address and allows multiple clients to acquire the stream by requesting a copy from the Multicast group address.

The five ports can be changed between 1025 and 65535. The multicast RTP port must be an even number and the multicast RTCP port number is the multicast RTP port number plus one, and thus it is always be odd. When the multicast RTP port changes, the multicast RTCP port will change accordingly.

If the multicast RTP video ports are incorrectly assigned, the following warning message is displayed:

Multicast TTL [1~255]:The multicast TTL (Time to live) is the value that tells the router the range a packet can be forwarded.

NOTE

►To utilize the RTSP streaming authentication, make sure that your have set a password for the Network Camera first; please refer to Security on page 23 for details.

User's Manual - 31

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Contents Page Table of Contents Read before use Package contentsLens Physical descriptionDI/DO Diagram Hardware Reset Hardware installationNetwork deployment Setup the Network Camera over the InternetInternet connection with static IP Set up the Network Camera through Power over Ethernet PoE RoHS Software installationUsing web browsers Accessing the Network CameraPage Using Rtsp players MPEG-4 Using 3GPP-compatible mobile devicesUsing Vivotek recording software Main Live Video Window Video title Title and time Client Settings MP4 Saving Options System SystemSystem Time DI and do Manage User Root PasswordSecurity Add UserNetwork Type NetworkPPPoE Point-to-point over Ethernet Page Http Two way audio FTP Rtsp Streaming Page Ddns Ddns Dynamic domain name serviceCustomSafe100 Allowed list / Denied list Access listDelete allowed list / Delete denied list Audio and video Video settingsImage Settings Privacy mask CCD Settings Page Audio settings Motion detection To enable motion detection, follow the steps belowPercentage = 30% Camera control RS485 SettingsCustom Command Preset PositionNetwork Camera Application Media SettingsSnapshot20080104100341 Server Settings Page Page Event Settings Page Recording Recording SettingsPage Video content analysis Page Remote Log System logCurrent Log View parameters Reboot MaintenanceRestore Upload / Export Daylight Saving Time Configuration File Upgrade Firmware Page Appendix URL Commands of the Network CameraSecurity level General CGI URL syntax and parametersGet server parameter values Parameter pair Set server parameter values UpdateValid Values Description Available parameters on the serverName Value Default Security Vegas, SanFrancisco, Vancouver Page None Name Value Default Security Description Name Value Default Name 5060 SIP port Capability.protocol.sip=1 External camera VGA Cmos PAL CCD Get/set Brightness Adjust brightness of image TZO Get/set Boolean Level To control Uart Null Function Bit 3 = Support tilt operation Output Parameter Value Iva indicates Intelligent Video Parameter Value Default Security Description Httpusername String64 Indicate the prefix Max size for one file in Kbytes Drive the digital output Query status of the digital input Capture single snapshot Query status of the digital outputQuality Account managementSystem logs Post data Upgrade firmwareRecall capability.ptzenabled=1 Value Description System InformationIP filtering Preset Locations capability.ptzenabled=1End parameters are specified, it will try to remove Uart Http tunnel channel capability.nuart0Open the network streamings Get SDP of StreamingsPage Specifications Technical SpecificationsTechnology License Notice Electromagnetic Compatibility EMC