timeout=<int> > 0 Set the timeout value (in seconds) of the
player session.
The session will be automatically closed if
an open stream is blocked for this
amount of time
the client has not made a new request
in this amount of time after the last
stream was closed.
Default: 150
keepalive=<string> yes, no Push search progress information in the
stream prior to the first frame.
This is useful as user feedback and also
prevents client software or connection from
timing out if the recording lookup (when
using start/stop time/frame) takes a long
time.
Default: no
1
Request must contain one of these. See example below.
2
Product-dependent. Check the product specification.
3
Use either starttime/stoptime or startframe/stopframe. Do not combine time and frame formats in same
request.
4
Use either time or frame to get a JPG single image.
If time is specified, the first subsection found that matches the time (within the specified recording, if such is
specified) will be played. Since there can be several subsections that matches the same time (due to changes in
server time) there is no way of knowing which was requested, hence the first match is always played.
Frame ID is used to directly identify a unique video frame from a specific camera. This is independent of
different recordings and changes in server time. The scale of the Frame ID is linear to real time.
Example 1: Play recording 5
http://myserver/axis-cgi/view/player.cgi?recordingid=5
Example 2: Play part of recording backward - (sessionid=3 was returned in previous server response)
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