Configuring Video and Audio Streaming | 53
800-11873V4 - A - 07/2014
Selecting an OCX Protocol
1. Navigate to Streaming Video OCX Protocol.
2. Under Video OCX protocol setting, select one of the following options:
3. If you selected Multicast mode, enter the required information (video IP address, video
ports, audio port, and TTL) in the fields given.
4. Click Save.
Video Frame Rate Settings
If you have limited bandwidth available to transmit images, you can set up the number of image
frames to be displayed per second with the Frame Rate options (see Figure 4-4).
Note Be aware that video smoothness will change depending on the frame rate
setting. Higher frame rates (30/25) will produce smooth video. Video smoothness
will reduce as the frame rate values decrease.
Setting the Video Frame Rate
1. Navigate to Streaming Video Frame Rate (see Figure 4-4).
2. Enter a frame rate setting for one or more of the following streams in the field given:
RTSP over HTTP Tunnels RTSP by means of HTTP. Able to pass through firewalls
between the camera and the client.
MJPEG over HTTP Streams a sequence of JPEG images by means of HTTP. Able to
pass through firewalls between the camera and client.
Multicast mode Provides the most efficient use of bandwidth when a large number of
clients are viewing video simultaneously. Suitable for a subnet or
intranet. Will not broadcast over the Internet.
Table 4-2 Video OCX Protocol Options (cont’d)
OCX Option Description
• RTP over UDP (default) • RTP over RTSP(TCP)
• RTSP over HTTP • MJPEG over HTTP
•Multicast mode
• MJPEG • H.264-1
• H.264-2 • H.264-3
• H.264-4
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