D-Link DCS-3112 Product Manual - Page 30

Section 3 - Configuration Audio and Video You may configure up to 3 video profiles with different settings for your camera. Hence, you may set up different profiles for your computer and mobile display. In addition, you may also configure the two-way audio settings for your camera. Number of active You can use the dropdown box to set up to 3 active profiles. profiles: Aspect ratio: Set the aspect ratio of the video to 4:3 standard or 16:9 widescreen. Mode: Set the video codec to be used to JPEG, MPEG-4, or H.264. Frame size / View Frame size determines the total capture resolution, and View window area: window area determines the Live Video viewing window size. If the Frame size is larger than the Live Video size, you can use the ePTZ controls to look around. 16:9 1280x720, 800x450, 640x360, 480x270, 320x176, 176x144 4:3 1280x1024, 1280x960, 1024x768, 800x600, 640x480, 480x 360, 320x240, 176x144 Maximum frame rate: A higher frame rate provides smoother motion for videos. Lower frame rates will result in stuttering motion. The maximum number of frames that is displayed in 1 second. 30 fps is the highest video quality for this camera. In general, any frame rate above 15 fps is imperceptible to the human eye. Video Quality: This limits the maximal refresh frame rate, which can be 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. Constant bit rate: The bps will affect the bit rate of the video recorded by the camera. Higher bit rates result in higher video quality. Fixed quality: Select the image quality level for the camera to try to maintain. High quality levels will result in increased bit rates. D-Link DCS-3112 User Manual 30