Canon Vb-C50fi 5-19, Glimpse, Creating Web Pages, Using the Viewer for Java to Distribute Videos

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Using the Viewer for Java to Distribute Videos

 

 

 

Using the Viewer for Java to Distribute Videos

 

Glimpse

 

 

 

 

 

 

 

 

 

Parameter Name

Omissible

Description

 

 

 

Specifies whether or not connection to the camera server should be

 

 

 

established simultaneously with applet startup. Specify either “on” or “off”.

auto_connect

Yes

When “on”, a connection is established simultaneously with applet startup;

when “off”, no connection is established when the applet starts up and the

 

 

 

 

 

 

character string specified for no_connect_msg is displayed. The connect()

 

 

 

method is called up in order to make connections.

 

 

 

Specifies the size of the image when Glimpse is started. There are 4 sizes: 80

 

 

 

60, 160 120, 320 240 and 640 480 for NTSC, and 96 72, 192 144,

 

 

 

384 288 and 768 576 for PAL. The default is the specified size in the Video

capture_size

Yes

Transmission of the Camera and Video Setting Page (P.3-7). capture_size

 

 

 

is unrelated to the size of the image displayed on the monitor of your PC. To

 

 

 

change the size of the image on the monitor, specify with width and height of

 

 

 

the applet tag.

comment

Yes

This parameter specifies the comment text string displayed as an overlay on

the applet. If this parameter is omitted, no comment is displayed.

 

 

 

 

 

 

 

connect_msg

Yes

Specifies the character string to be displayed while a connection to the camera

server is being established. The default is “now connecting”.

 

 

 

disconnect_msg

Yes

Specifies the character string to be displayed when a connection to the camera

server is disconnected. The default is “disconnected”.

 

 

 

error_msg

Yes

Specifies the character string to be displayed when an attempt to connect to

the camera server has failed. The default is “can’t connect”.

 

 

 

 

 

 

Specifies the font size for connect_msg, disconnect_msg, error_msg, and

font_size

Yes

no_connect_msg, when these messages are displayed. The default is to

 

 

 

depend on the display area.

 

 

 

This parameter specifies the host name displayed in the applet. This value is

hostname

Yes

used as the host name in messages displayed during connection, etc. If this

 

 

 

parameter is omitted, no host name is displayed.

no_connect_msg

Yes

Specifies the character string to be displayed after the applet starts up, if “off” is

specified for auto_connect. The default is “no connection”.

 

 

 

show_counter

Yes

This function displays the frame count as an overlay on the video image.

Specify “on” or “off”. The default value is “off”.

 

 

 

 

 

 

This function displays the host name as an overlay on the video image. Specify

show_hostname

Yes

“on” or “off”. The default value is “off”. Note that this parameter is only valid if

 

 

 

the “hostname” parameter is specified.

 

 

 

This parameter specifies the interval (in milliseconds) at which the screen is

 

 

 

updated. If this parameter is omitted, the screen is updated at 5-second

sleep

Yes

intervals. Because the Glimpse applet is designed to be used for displaying

multiple sites as a list, this parameter is provided as a means of reducing the

 

 

 

 

 

 

processing load. Intervals between 0 and 300,000 ms (5 minutes) can be set. If

 

 

 

0 is specified, the interval is not adjusted.

url

No

Specify the URL of the HTTP server for applet access. Specify the IP address

and port number that match those specified in the codebase attribute.

 

 

 

 

 

 

 

Creating Web Pages

5-19

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Canon Vb-C50fi user manual 5-19, Glimpse, Creating Web Pages, Using the Viewer for Java to Distribute Videos