Installation guide

DVTel CF-4221-00 Fixed IP Camera User & Installation Guide
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Click “Save” to confirm the setting.
GOV Settings
Users can set the GOV length to determine the frame structure (I-frames and P-frames) in a
video stream for saving bandwidth. The setting range is from 2 to 64. Longer GOV means
decreasing the frequency of I-frames. Click “Save” to confirm the GOV setting.
6.4.2 Video Compression
Users can specify the values for MJPEG/H.264 compression mode in the video compression
page (see the figure below), depending on the application.
MJPEG Q (Quality) factor
Higher value implies higher bit rates and higher visual quality. The default setting of MJPEG
Q factor is 35; the setting range is from 1 to 70.