D-Link SECURICAM Network DCS-2120 User Manual page 40

Section  - Configuration
Click the Audio/Video button from the Configuration screen to access audio and video settings that affect how the audio
and video appears.
Configure for computer
viewing:
Configure for mobile
viewing:
Color:
Frame size:
Power line frequency:
Maximum Frame Rate:
Key frame interval:
D-Link DCS-10 User Manual
Select this option to switch to computer
viewing.
Select this option to switch to mobile
device viewing. The frame size will
change to 176x144, 5 FPS and Video
Quality: 40kps
Select the option for color or monochrome
video display.
Three options exist for the sizes of the
video display. You can select between
160x120, 176x144, 320x240, or
640x480. The maximum frame rate will
be 30fps for all resolutions.
This option allows the user to choose
the frequency of the power line that is
used in different region (Power Line
Frequency in US: 60Hz).
Limits the maximum refresh frame
rate. The frame rate is used with the
Video quality control setting (below)
to optimize bandwidth utilization and
video quality.
Determines how many repeated P frames will appear after one I frame. Large "Key frame interval" can reduce
the bit rate, but cause image to be corrupted longer if there is packet loss while transmitting. The video quality
may be poor due to the sending of maximum frame rate within the limited bandwidth when images are moving
rapidly. Consequently, to ensure detailed video quality (quantization rate) regardless of the network, it will utilize
more bandwidth to send the maximal frames when images change drastically.To fix the bandwidth utilization
regardless of the video quality, choose Fix bit rate and select the desired bandwidth. The video quality may be
Audio/Video
0