VIVOTEK

503

setvi.cgi?vi3=0

VI index is out of range. setvi.cgi?vi=1

No VI index is specified.

The resource is unavailable, ex. Virtual input is waiting for next state. Examples:

setvi.cgi?vi0=0(15000)1 setvi.cgi?vi0=1

Request 2 will not be accepted during the execution time(15 seconds).

Open Timeshift Stream (capability.timeshift > 0,

timeshift_enable=1, timeshift_c<n>_s<m>_allow=1)

Note: This request requires Viewer access privileges.

Syntax:

For HTTP push server (MJPEG):

http://<servername>/<network_http_s<m>_accessname>?maxsft=<value>[&tsmode=<value>&reftime =<value>&forcechk&minsft=<value>]

For RTSP (MP4 and H264), the user needs to input the URL below into an RTSP compatible player.

rtsp://<servername>/<network_rtsp_s<m>_accessname>?maxsft=<value>[&tsmode=<value>&reftime =<value>&forcechk&minsft=<value>]

n” is the channel index.

m” is the timeshift stream index.

For details on timeshift stream, please refer to the “TimeshiftCaching” documents.

PARAMETER

 

VALUE

 

DEFAULT

 

DESCRIPTION

 

maxsft

 

<positive

 

0

 

Request cached stream at most how many seconds ago.

 

 

integer>

 

 

 

 

 

 

 

 

 

 

 

 

tsmode

 

normal,

 

normal

 

Streaming mode:

 

 

adaptive

 

 

 

normal => Full FPS all the time.

 

 

 

 

 

 

adaptive => Default send only I-frame for MP4 and

 

 

 

 

 

 

H.264, and send 1 FPS for MJPEG. If DI or motion window

 

 

 

 

 

 

are triggered, the streaming is changed to send full FPS

 

 

 

 

 

 

for 10 seconds.

 

 

 

 

 

 

(*Note: this parameter also works on non-timeshift

 

 

 

 

 

 

streams.)

 

 

 

 

 

 

 

 

202 - User's Manual

Page 202
Image 202
Vivotek FD8371EV user manual Maxsft Positive