Справочник Пользователя для Canon VB-C500D

Features of VB-C500D

Bef

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re Use

This camera has a built-in VB-C500 Viewer, so its data can be viewed using a browser. 

Accordingly, there is no need to install a PC application. Also, three levels of user privileges 

can be set, including [Administrator], [Authorized Users] and [Guest Users].

The camera incorporates DIGIC NET that offers high network distribution performance and a 

range of intelligent functions to achieve high image quality and high-speed communication 

such as simultaneous distribution of JPEG and MPEG-4.

Video compression adopts JPEG/MPEG-4 to achieve high image quality/high frame rate of up 

to 30 frames per second*

1

 in VGA (640x480). Up to 30 clients*

2

 can view the same image 

simultaneously. 

*1 Note that the frame rate may drop depending on the performance of the viewer PC, number of clients 

connected at the same time, network load, etc.

*2 In MPEG-4, up to 10 clients can be connected at the same time. 

In JPEG, image can be distributed in three sizes (640x480, 320x240, 160x120) at the same 

time. 

The VB-C500D utilizes a progressive-scan CCD to allow for the capture of noise-less, high 

quality video of moving subjects.

Image can be captured by switching the metering mode* to one of three options, including 

Center-weighted, Average  and Spot, according to the shooting condition of the camera. (

"Setting Exposure" in Operation Guide)

* Brightness (light quantity) of the subject is measured to adjust the exposure. 

Change in video caused by movement of the subject is detected to upload the refreshed 

image and play sound.

Events generated by the motion detection function or an external input device are used as 

triggers to upload images tentatively recorded in the camera to the specified location via FTP/

HTTP/SMTP (e-mail), or notify an event via HTTP/SMTP (e-mail).