Vivotek IP7137 Audio and Video, General, Video Settings, Video orientation, Key frame interval

Page 35

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.

- 34 -

www.vivotek.com

Image 35
Contents Page Technical@vivotek.com Before You Use This Product Table of Contents FTP Configuration file Upgrade firmware Technical specifications Package Contents Hardware installation InstallationTo install in Ethernet Software installationAdd Password to prevent Unauthorized Access Initial Access to the Network CameraCheck Network Settings Authentication How to UseInstalling plug-in Main Screen with Camera View Primary user’s capabilitySnapshot Digital ZoomClient settings Page Re-connect Fine-tuning for Best Performance Administrator’s capabilityFor Best Real-time Video Images Page Opening accounts for new users Protect Network Camera by passwordsBuild a security application Software revision upgrade Definitions in Configuration System parameters Security settings Get IP address automatically & Use fixed IP address Network settingsNetwork type LAN & PPPoERtsp Streaming HttpUrl http//Network Camera/setup/network.html Wlan Configuration Tkip AES Page Ddns Access List Video orientation Video SettingsAudio and Video GeneralAudio settings Image Settings FTP Email & FTPUrl http//Network Camera/setup/mailftp.html Motion detection Send out the snapshot while motion detection Application settingsWeekly schedule Snapshot file name prefixMethod for sending snapshot Sequential operationPage Page System log Viewing system parameters Maintenance Status LED TroubleshootingReset and restore Method GET/POST URL commands of the Network CameraGet server parameter values Set server parameter values Length is the actual length of contentWhere parameter pair is parameter=value\r\n Yyyy/mm/dd WirelessNetwork CameraSkip to invoke default server Available parameters on the serverBlank Group Security255.255.255.0 192.168.0.99554 5556 Group Wireless restartDefault 55580.0 000000000000000000 Group IPFilterComputer 256640x480 For For 60Hz only 51200012200 AAC4 for computerGamr for mobile 128000To take effect Script.vssx 514 Application page CGI commandIP address Page Maxsize Capture single snapshotAccount management Privilege=conf System logsUpgrade firmware Configuration filePost data Networking Technical specificationsMPEG-4 AAC Technology MPEG-4 Visual Technology Technology License NoticeLiability Electromagnetic Compatibility EMC