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http://<servername>/<network_http_s<m>_accessname>?maxsft=<value>[&tsmode=<value>&reft
ime=<value>&forcechk&minsft=<value>]
For RTSP (MP4 and H264), the user needs to input theURL below into an RTSP compatible player.
rtsp://<servername>/<network_rtsp_s<m>_accessname>?maxsft=<value>[&tsmode=<value>&refti
me=<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
maxsft
<positive
integer>
tsmode
normal,
adaptive
reftime
mm:ss
forcechk
N/A
minsft
<positive
integer>
DEFAULT
DESCRIPTION
0
Request cached stream at most how many seconds
ago.
The value must be a positive integer. (>0)
normal
Streaming mode:
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.)
tsmode must exactly match well-defined wording
(normal, adaptive), unknown parameters are always
ignored.
The time
Reference time for maxsft and minsft.
camera
(This provides more precise time control to eliminate
receives the
the inaccuracy due to network latency.)
request.
Ex: Request the streaming from 12:20
rtsp://10.0.0.1/live.sdp?maxsft=10&reftime=12:30
N/A
Check if the requested stream enables timeshift,
feature and if minsft is achievable.
If false, return "415 Unsupported Media Type".
0
How many seconds of cached stream client can
accept at least.
(Used by forcechk)
The value must be a positive integer. (>0)
VIVOTEK
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User's Manual - 403
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