Vivotek Supreme SD9374-EHL, User Manual

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VIVOTEK
User's Manual - 395
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249
PARAMETER VALUE DESCRIPTION
quality 1~5 The quality of the image.
streamid 0~( capability_nmediastream -1) The stream number.
Default: Returns snapshot of
maxmum resolution for current
channel.
The server will return the most up-to-date snapshot of the selected channel and stream in JPEG
format. The size and quality of the image will be set according to the video settings on the server.
Return:
HTTP/1.0 200 OK\r\n
Content-Type: image/jpeg\r\n
[Content-Length: <image size>\r\n]
<binary JPEG image data>
8.5 Account Management
Note:
This request requires Administrator privileges.
Method:
POST
Syntax:
http://< servername >/cgi-bin/admin/editaccount.cgi ?
method=<value>&username= <name> [&userpass= <value> ][&privilege= <value> ][&return= <return
page> ]
PARAMETER
VALUE DESCRIPTION
method add Add an account to the server. When using this method,
the“username” field is necessary. It will use the default
value of other fields if not specified.
delete Remove an account from the server. When using this
method, the “username” field is necessary, and others are
ignored.
edit Modify the account password and privilege. When using
this method, the“username” field is necessary, and other
fields are optional. If not specified, it will keep the original
settings.
© 2020 VIVOTEK INC. All Right Reserved
250
PARAMETER VALUE DESCRIPTION
username <name> The name of the user to add, delete, or edit.
userpass <value> The password of the new user to add or that of the old
user to modify. The default value is an empty string.
privilege view The privilege of the user to add or to modify.
“view” : Viewer privilege.
“operator” : Operator privilege.
“admin” : Administrator privilege.
operator
admin
return <return page> Redirect to the page <return page> after the parameter is
assigned. The <return page> should be the relative path
according to the root of camera. If you omit this
parameter, it will redirect to an empty page.
* If the <return page> is invalid path, it will ignore this
parameter.
Note:
1.
Rules of password settings is defined by layout_defaultpassword group.
Example:
Request:
http://myserver/cgi-bin/admin/editaccount.cgi?method=add&username=test&userpass=123&privi
lege=view
Response of success:
HTTP/1.1 200 OK\r\n
Content-Type: text/html\r\n
Content-Length: 2\r\n
\r\n
Response of failure:
HTTP/1.1 200 OK\r\n
Content-Type: text/html\r\n
Content-Length: <Error Message Length>\r\n
\r\n
<Error Message>
List of error message:
ERROR: Add user fail!
ERROR: Delete user fail!
ERROR: Update user's password fail!