TP-Link NC220 User Manual page 33

Coding Format: Displays the video coding format of the camera.

Resolution: Displays the video resolution of the camera. Higher resolution offers better

quality, but will require more bandwidth to stream.
Frame Rate: Select the frame rate to use for the video stream from the drop-down list. Higher

settings offer smoother video streams, but will require more bandwidth.
Mode: Displays the bit rate mode of the camera. This camera uses the VBR (variable bit rate)

mode. In this mode, the bit rate varies to keep consistent video quality. It
rate (and therefore requires more bandwidth) to be allocated to dynamic scenes while less
rate to be allocated to static scenes.
Image Quality: Select the image quality from the drop-down list: Normal and Low. Normal

settings offer better quality, but it may require more bandwidth to stream.
Backlight Compensation: If enabled, this feature will compensate for bright backgrounds so

foreground objects aren't silhouetted. It is disabled by default.
Light Frequency: Select the frequency used by your lighting and power to help reduce image

flicker. The default setting is auto, which is recommended.
NC220
NC230
NC250
Enabled
Day/Night Cloud Camera, 300Mbps Wi-Fi
HD Day/Night Wi-Fi Cloud Camera
HD Day/Night Cloud Camera, 300Mbps Wi-Fi
26
allows a higher
Disabled
bit
bit