Operation Manual

distribution is confined to the local segment only and

cannot be distributed by the router.

(6) [Audio Transmission]

Set RTP streaming audio transmission to [Disable] or

[Enable].

Note

• RTP stream URL

rtsp://IP_address:port_number/rtpstream/config1(~5)=r|u|m

[=r|u|m] is optional and can be omitted. If specified, specify

only one option.

r: Requests RTP over TCP

u: Requests RTP over UDP

m: Requests multicast

Example: RTP streaming 1 request using RTP over TCP

rtsp://192.168.100.1:554/rtpstream/config1=r

Note that the actual operation is dependent on the RTP client

application, so the URL does not necessarily specify the

method used for transmission.

• For H.264, the bit rate control and video quality are determined

by the settings in [Video] (p. 51).

• Regardless of the [Server] > [Audio Server] > [Audio

Transmission from the Camera] setting, RTP streaming audio

will be used.

However, to use audio settings, select [Enable] for [Audio

Transmission from the Camera] and make the settings.

• The [Access Control] > [User Authority] > [Video Distribution]

and [Audio Distribution] settings are not used for RTP.

• RTP streaming video may not be viewable on systems using a

proxy server or firewall. If the video cannot be viewed, contact

the system administrator.

• If host access restrictions are applied to a client while it is

streaming using RTP over UDP, it may take from a few to

several seconds until streaming ceases.