User manual

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4.2.1 General
 RTSP : Switch On / Off
Note: RTSP (Real Time Streaming Protocol) is a protocol for use in
streaming media system which allows clients to remotely control a
streaming video server. RTSP is supports by most of the media clients
such as Real Player, QuickTime and VLC...etc.
 Deinterlace Filter: Switch the deinterlace filter On / Off. If you switch the filter On,
the
Image quality will be smoother because of the reducing of flickering effect.
 Overlay:
 Text Overlay: You can see some information on the display screen which
includes Date / Time and user-defined text. Also, you can change the
background color.
 Privacy Mask: You can cover a specific area of the video image.