User manual

F531E & F731E User Manual
If RTSP is ON, the option of Viewer Authentication & Multicast Streaming will
appear. (Please check “Setting → Basic → Camera → General ”)
Note: If RTSP is off, Mobile View will be disabled.
 Viewer Authentication: If the viewer authentication is On, the users will be
requested to
key-in username and password when viewing through RTSP.
 Multicast Streaming (If it’s on):
Multicast Address: Specify the multicast server address.
Video / Audio Port: Specify the transmission port number of the video
data. Specify an even number from 1024 to 65534.
Time to Live: Set the maximum TTL that multicast can pass through.
Specify the
value from 1 to 255.
 Image Size: The image size of Mobile View is fixed at 320x240 or 160 x
120.
 Frame Rate: Set the frame rate of the MPEG4 image. You can choose
values from 5 and 10fps. The unit “fps” stands for “frames sent per second”.
 Quality:
 Auto: The quality and bitratee will be adjusted automatically according
to the frame rate.
 Fixed Quality: You can select the value of quality among Medium,
Standard, Good, Delicate and Excellent.
 Fixed Bitrate: Set the bitrate of MPEG4 image transmission for a line.
You can select the value from 16, 32, 48, 64, 128, and 256 kbps.
Note:
Concerning how to select the suitable image quality for Fixed Quality or Fixed
Bitrate, please refer to the APPENDIX / A. Frame-rate & Bitrate Table.
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