D-Link DCS-100 User Manual page 59

Section 3 - Configuration
Keep Original Video format
Select this option to lower the frame rate but not re-encode the video stream.
• Adjust MJPEG video frame rate: Use the slider to reduce or increase the frame rate.
Note: The maximum FPS (move the slider to the right) will be correspond with original video stream set up on camera
configuration.
• Keep key-frame only: System will only record key frames of video streaming.
Note: The key frame interval is controlled by each camera manufacturer and cannot be adjusted.
D-Link D-ViewCam User Manual 59