67
Video orientation
: Flip--vertically reflect the display of the live video; Mirror--horizontally reflect the display
of the live video. Select both options if the Network Camera is installed upside-down (ex. on the ceiling)
to correct the image orientation.
Overlay title and time stamp on video: Select this option to place the video title and time on the video
streams. The time refers to System Time on page 33.
Note that when the frame size is set to 176 x 144 as shown in the picture below, only the time will be
stamped on the video streams.
Enable time shift caching stream
Advanced Mode :
Check this item to enable the time shift cache
stream on the Network Camera, which will store video in the camera’s embedded memory for a period of
time depending on the cache memory of each Network Camera.
Options of Video
Advanced Mode
There are three options for you to choose: Video Quality first, Video frame rate first, and Cropping mode.
Select either one mode according to your needs.
■ Video quality first: Select quality first will reduce the maximum frame rate to 15fps and clear the
settings of motion and preset-position.
■ Video frame rate first: Select frame rate first will reduce the frame size to 800x600 and clear the
settings of motion and preset-position.
■
Cropping mode: Select cropping mode will clear the settings of motion and preset-position. The
cropping function allows users to crop unnecessary information and simply transmit the image of the
target region for viewing or storage. With the trimming, the transmitting data size and thus, the network
load is reduced and a higher frame rate is obtained. As a result, bandwidth resources and storage
space can be used more efficiently.
●
In cropping mode, the maximum frame rate will be up to 30fps if the width is under 1280 and the height
is under 720; otherwise, the maximum frame rate may be reduced to 15fps.
17:08:56 2010/01/15
2010/01/15 17:08:56
NOTE
