Canon network camera VBC500D User Manual
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3-27 Performing Operations and Settings as the Administrator VB-C500 Viewer Setting the Smart Shade Control Smart Shade Control is a function that, unlike t he Backlight Compensation, brightens only dark areas while keeping bright areas intact. (1) Smart Shade Control Set [ OFF] or [ ON]. (2) Adjusting the Smart Shade Control When [ On] is selected for Smart Shade Control, set one of seven control levels from [1] (weak) to [7] (strong). Example) If the background is bright and the subject is hard to see, this function brightens dark areas to make the subject clearer. Compared to Backlight Compensation, Smart Shade Control can reduce blown-out of bright areas. Tip z When [ On] is selected for Smart Shade Control, the video file size increases. z When [ On] is selected for Smart Shade Control, screen noises may increase. If noises are noticeable, lower the control level. (1) (2) OFF Smart Shade Control Backlight Compensation COPY
3-28 Performing Operations and Settings as the Administrator Setting the Night Mode Switch between [Day Mode] and [Night Mode ]. [Day Mode] Color image can be viewed in the normal mode. [Night Mode] Images are shown in black & white. Tip The Night Mode cannot be used if [ Auto] is set for Day/Night under [ Camera] on the setting page ( P. 1-16). COPY
Creating Web Pages for Video Distribution This chapter explains how to distribute image using the VB-C500VD/VB-C500D. You can distribute image in various ways, such as displaying video or still images or showing mu ltiple images on a Web page. COPY
4-2 Web Pages for Video Distribution You must create a dedicated Web page to distribute information from the camera you have installed. VB-C500 Viewer can be used as the cameras viewer, where you can set detailed parameters. If a link corresponding to the image request is sel ected in (1), the Web server will send a file containing the IP address information of the camer a from the server in (2). If VB Viewer is used, the camera will deliver video to the viewer PC upon the request in (3). „ Sample Web Page for Video Distribution (Built in the Camera) The above page is built in the camera. It can be accessed from the following URL: http://192.168.100.1/ * The underlined portion is an example of IP address. In reality, the customer must enter the IP address set for the camera ( P. 1-8). Internet HTTP (WWW) server Dedicated Web server ( 1 ) A cc e s s t h e W e b p ag e ( 2 ) N o ti f y th e IP a d d re ss i n fo rm at i o n (3 ) R e qu es t Viewer PC( 4 ) D i s t r i b u te i m ageVB-C500VD/VB-C500D COPY
4-3 Web Pages for Video Distribution Creating Web Pages for Video Distribution Note The VB-C500VD/VB-C500D has a built-in Web server. Write desired content for the Web page for video distribution in the flash memory in the camera beforehand, and you can publish the Web page and distribute image over the Web using the camera alone. For information on how to save Web page data, see How to Create a Web Page Using VB Viewer ( P. 4-6). Please make sure that the web server and the cameras IP address or global address are on the same subnet, when using a dedicated web server. Tip You can utilize the language setting function of the browser to create a multi-language Web page. For example, set the top page for Japanese us ers as index-ja.html and English page for overseas users as index.html, and se parate the URL with slashes, such as http://192.168.100.1 /sample/. This way, the server will s end appropriate files according to the browsers language setting for the accessed page. For details on the language setting function, see the browsers Help. * The underlined portion is an example of IP address. In reality, the customer must enter the IP address set for the camera ( P. 1-8). COPY
4-4 Viewing Sample Pages This camera stores sample pages for video distribution. You can view the sample pages by following the procedure below. Use these samples as a reference when creating a Web page. How to View 1. Launch the Web browser and enter the following URI: http://192.168.100.1 /sample/ * The underlined portion is an example of IP address. In reality, the customer must enter the IP address set for the camera ( P. 1-8). * You can also select Sample Page on the top page to view the sample pages ( P. x i ) . 2. When the following pages are displayed, cl ick the sample page you want to view. „ Example of sample page Still image sample This is a sample page for acquiring still images from the camera and displaying the acquired images. COPY
4-5 Viewing Sample Pages Creating Web Pages for Video Distribution Movie sampleThis is a sample page for displaying live video. Sample for mobile phone This is a sample page for displaying still imag es with camera operation function for mobile phones. (These images can also be displayed in normal Web browsers for PCs.) COPY
4-6 Distributing Video Using VB Viewer How to provide image using VB Viewer is explained, together with application examples. How to Create a Web Page Using VB Viewer You can display VB Viewer by incorporating it into your Web page. * The underlined portion is an example of IP address. In reality, the customer must enter the IP address set for the camera ( P. 1-8). If you are saving the Web page to the flash memory in the camera, you can also omit the IP address, as follows: Saving Web Page Data This camera has an internal flash memory where you can save Web page data. To save data, transfer the files via FTP. Save the data files in the /usr/www/html/local folder. DevicesFile system (Accessing from a FTP client) URI (Accessing via a Web browser) Onboard flash memory ftp:///usr/www/html/l ocal http:///local/ Note zIf the available space in the flash memory becomes low, the writing speed may drop. Save only the minimum required files in the flash memory. z For the user name and password used for FTP authentication, see P. xiii. COPY
4-7 Distributing Video Using VB Viewer Creating Web Pages for Video Distribution Example of How to Create a Web Page Using VB Viewer Sample Web pages created using VB Viewer are explained. Use these samples as the base to create your original Web page. z If the Web page data grows too big, the settings of the camera may no longer be changed. When saving Web page data to the flash memory in the camera, make sure the total data size does not exceed 3 Mbytes. If Web page data is saved to the flash memory in the camera, be sure to check the event logs after changing any settings to confirm that an error has not generated while saving the new settings (S306, S307). If an error is recorded, delete the Web page data and set the data again. For details on the applicab le errors, see P. 5-16. COPY
4-8 Distributing Video Using VB Viewer * The underlined portion is an example of IP address. In reality, the customer must enter the IP address set for the camera ( P. 1-8). If you are saving the Web page to the flash memory in the camera, you can also omit the IP address, as follows: sample.htm VB Viewer Sample Page LiveApplet COPY