Canon VB101 appendix Pictures Search CGI, 124

Viewing and Distributing Recorded Pictures

Pictures Search CGI

The pictures search CGI includes the enum command to generate a list of recorded pictures that satisfy the search criteria, the desc command to generate the video data display page, and the data command to retrieve the video data.

enum Command

The enum command is used to generate a list display page for the search page and to generate a page for SnapAnimator. The items displayed in the recorded picture list generated by the enum command are displayed in order of the time they were recorded.

■enum Command Parameters

Parameter Name	Details
type	List format. Specify "html" to specify a list display page, or "anim" to specify a page
	for SnapAnimator.
server	Specifies the HTTP server. If this parameter is omitted, the IP address of the client side
	network interface is used*1.
target	Target frame name for list display. Mandatory when a multi-frame configuration is
	used to construct the picture search page.
locale	Language used to display the desc command attribute information. Specify "english" for English-language display and "japanese"
	for Japanese-language display. The default value is "english". When an undefined value is specified, the default value is used.
	Specifies the range for the search results. Specify an integer of 0 or more for either. Of the list
	of recorded pictures that satisfy the search criteria, the list displayed excludes the number of
skip/limit	items specified by the skip parameter from the beginning of the list and includes items up to
	the limit imposed by the limit parameter. If these parameters are omitted or erroneous values
	are specified, skip is set to 0 and limit to 100. If limit is set to 0, no limit is applied.
	Specifies the trigger that governs the main cause of picture recording. A setting of i0 restricts
tn	any external input, and i1 and i2 restrict external input to inputs 1 and 2. A setting of s0 restricts
	any schedule setting, and s1, s2, s3 and s4 restrict schedule setting to settings 1,2,3, and 4. If
	this parameter is omitted, or an undefined value is specified, the trigger is unrestricted.
cn	Camera number used for recording. Specify a value from 1 to 4 as the camera number. If this
	parameter is omitted or an undefined value is specified, the camera number is unrestricted.
	Start time for the recording period. Specify a setting using the "yyyymmddHHMMSS" format
ts	(yyyy: year; mm: month; dd: day; HH: hour; MM: minute; SS: second). If this parameter is
	omitted or an erroneous value is specified, the start time for the recording period is unrestricted.
	A part of the mmddHHMMSS parameter can be omitted. The default settings are 01
	for mm and dd, and 00 for HH, MM and SS.
	End time for the recording period. The specification format and the handling of omitted or
te	erroneous parameters is the same as for ts. A part of the mmddHHMMSS parameter can be
	omitted. The default settings are 12 for mm, 31 for dd, 23 for HH, and 59 for MM and SS.

*1 This is a function that corresponds to address replacement using <_I_P_A_D_D_R_>.

However, you cannot specify <_I_P_A_D_D_R_> itself.

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