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Video quality settings for stream 1 ~ 4
Advanced Mode
Click the items to display the detailed video quality settings.
This Network Camera offers two choices of video compression standards (MPEG-4 and JPEG) for real-
time viewing.
If
MPEG-4
mode is selected, the video is streamed via RTSP protocol. There are four parameters
provided in MPEG-4 mode which allow you to adjust the video performance:
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■ Frame size
You can set up different video resolution for different viewing devices. For example, set a smaller
frame size and lower bit rate for remote viewing on mobile phones and a larger video size and a higher
bit rate for live viewing on web browsers. Note that a larger frame size takes up more bandw idth.
■ Maximum frame rate
This limits the maximum refresh frame rate per second. Set the frame rate higher for smoother video
quality.
If the power line frequency is set to 50Hz, the frame rates are selectable at 1fps, 2fps, 3fps, 5fps,
8fps, 10fps, 15fps, 20fps, and 25fps. If the power line frequency is set to 60Hz, the frame rates are
selectable at 1fps, 2fps, 3fps, 5fps, 8fps, 10fps, 15fps, 20fps, 25fps, and 30fps. You can also select
Customize
and manually enter a value. The frame rate will decrease if you select a higher resolution.
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