VIVOTEK
User's Manual - 399
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259
network_rtsp_s2_accessname = live2s1.sdp
network_rtsp_s3_accessname = live2s2.sdp
etc.
* Note: RTSP access name format is modified to “live<n>s<m>.sdp” after version
number(httpversion) is 0311c.
Please refer to the “subgroup of network: rtsp” for setting the accessname of SDP.
You can get the SDP by HTTP GET.
When using scalable multicast, Get SDP file which contains the multicast information via HTTP.
8.14 Open the Network Stream
Note: This request requires Viewer access privileges.
Syntax:
For HTTP push server (MJPEG):
http://<servername>/<network_http_s<0~m-1>_accessname>
For RTSP (MP4), the user needs to input theURL below into an RTSP compatible player.
rtsp://<servername>/<network_rtsp_s<0~m-1>_accessname>
“m” is the stream number.
For details on streaming protocol, please refer to the “control signaling” and “data format”
documents.
8.15 Send Data (capability_nuart > 0)
Note: This request requires Viewer privileges.
Method: GET/POST
Syntax:
http://<servername>/cgi-bin/viewer/senddata.cgi?
[com=<value>][&data=<value>][&flush=<value>] [&wait=<value>] [&read=<value>]
PARAMETER VALUE DESCRIPTION
com 1 ~ <max. com port
number>
The target COM/RS485 port number.
© 2020 VIVOTEK INC. All Right Reserved
260
data <hex decimal
data>[,<hex decimal
data>]
The <hex decimal data> is a series of digits from 0 ~ 9, A ~
F. Each comma separates the commands by 200
milliseconds.
flush yes,no yes: Receive data buffer of the COM port will be cleared
before read.
no: Do not clear the receive data buffer.
wait
1 ~ 65535
Wait time in milliseconds before read data.
read
1 ~ 128
The data length in bytes to read. The read data will be in
the return page.
Return:
HTTP/1.0 200 OK\r\n
Content-Type: text/plain\r\n
Content-Length: <system information length>\r\n
\r\n
<hex decimal data>\r\n
Where hexadecimal data is digits from 0 ~ 9, A ~ F.
8.16 Storage Managements (capability_storage_dbenabled > 0)
Method: GET and POST
Note: This request requires administrator privileges.
In the past time, all the recorded files could be searched/updated/deleted independently. However,
this implementation provides no abstraction of recorded video clips, and which is not easy to use.
Thus edge storage API try to provide a higher abstraction of these video clips.
Ability to change database content from lsctrl.cgi was removed, lsctrl.cgi is changed to read-only.
P
LEASE REFER TO EDGE STORAGE API
Syntax:
http://<servername>/cgi-bin/admin/lsctrl.cgi?cmd=<cmd_type>[&<parameter>=<value>…]
The commands usage and their input arguments are as follows.
PARAMETER VALUE DESCRIPTION
cmd_type <string> Required.
Command to be executed, including search and
queryStatus.
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