Siemens CCIC1410 Configuration Manual page 68

Configuration with the CCIC1410 Homepage
68
Siemens Building Technologies
Fire Safety & Security Products
NOTE
Up to 5 privacy mask windows can be set in the same screen.
If you want to delete a window, click on the 'x' in the upper right-hand corner of the window to close
the window.
Video quality settings for stream 1 / stream 2:
You can set up two separate streams for the network camera for different viewing
devices. For example, set the network camera to a smaller image size and a lower
bit rate for remote viewing on mobile phones. Or, set the network camera to a
larger video size and a higher bit rate for live viewing on web browsers.
Mode:
–
The network camera offers two video compression standards for real-time
viewing: MPEG4 and MJPEG.
If MPEG4 mode is selected, it is streamed in RTSP protocol. There are four
parameters provided in MPEG-4 mode for video performance adjustment.
Frame size:
–
Select the video size. Note that a larger image size takes up more bandwidth.
The image sizes are selectable in the following resolutions: 176 x 144, 352 x 240
and 640 x 480.
Maximum frame rate:
–
This limits the maximum frame refresh rate per second. Set the image rate
higher for a smoother video quality.
If the power line frequency is set to 50 Hz, the image rates are selectable at the
following rates: 1 ips, 2 ips, 3 ips, 5 ips, 8 ips, 10 ips, 15 ips, 20 ips and 25 ips. If
the power line frequency is set to 60 Hz, the image rates are selectable at the
following rates: 1 ips, 2 ips, 3 ips, 5 ips, 8 ips, 10 ips, 15 ips, 20 ips, 25 ips and
30 ips.
Intra frame period:
–
Determine how often to send an I-frame. The shorter the duration, the more
likely you will get a better video quality, but at the cost of higher network
bandwidth consumption. Select the intra frame period from the following values:
1/4 second, 1/2 second, 1 second, 2 seconds, 3 seconds and 4 seconds.
05.2009