D-Link DCS-7413 User Manual page 41

Section 3: Configuration
This limits the maximum frame rate, which can be
Video Quality: combined with the "Fixed quality" option to optimize
the bandwidth utilization and video quality. If fixed
bandwidth utilization is desired regardless of the video
quality, choose "Constant bit rate" and select the desired
bandwidth.
The bps will affect the bit rate of the video recorded
Constant bit rate: by the camera. Higher bit rates result in higher video
quality.
Select the image quality level for the camera to try to
Fixed quality: maintain. High quality levels will result in increased bit
rates.
Selecting this checkbox will mute incoming audio.
Audio in off:
This setting controls the amount of gain applied to
Audio in gain level:
incoming audio to increase its volume.
Selecting this checkbox will mute outgoing audio.
Audio out off:
This setting controls the amount of gain applied to
Audio out volume level:
outgoing audio to increase its volume.
D-Link DCS-7413 User Manual 41