VIVOTEK IP7135 Benutzerhandbuch

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www.vivotek.com 
 
 
 
 
 
Audio and Video   
General 
“Configure for computer viewing” To make quick setting for computer viewing 
“Configure for mobile viewing” To make quick setting for cell phone viewing 
Video Settings 
“Video title” The text string can be displayed on video 
“Color” Select either for color or monochrome video display. 
“Frame Size” There are four options for video sizes. “160x120”.  “176x144”, 
“320x240”, “640x480”
“Power line frequency (for fluorescent light)”, the fluorescent light will flash 
according to the power line frequency that depends on local utility. Change the 
frequency setting to eliminate uncomfortable flash image when the light source is only 
fluorescent light. 
There are three dependent parameters provided for video performance adjustment. 
“key frame interval”   
“Max frame rate”
 This limits the maximal refresh frame rate, which can be combined 
with the “Video quality” to optimize bandwidth utilization and video quality. Choose 
Constant bit rate” If the user wants to fix the bandwidth utilization regardless of the 
video quality, choose “Fixed quality” and select the desired bandwidth. The video 
quality may be poor due to the sending of maximal frame rate within the limited 
bandwidth when images are moving rapidly. Consequently, to ensure detailed video 
quality (quantization rate) regardless of the network, it will utilize more bandwidth to 
send the maximal frames when images change drastically. 
Video orientation 
“Flip” Vertically rotate the video.