VIVOTEK
312 - User's Manual
8.16 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.
8.17 Senddata
(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.
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
