Product data

VideoEdge NVR 4.1 Release Notes
35
8200-2735-07 D0
according to Axis technical support, is a bug within the Axis 214 PTZ camera (v4.40). The
above mentioned API is used by NVR Web client and VE API to perform PTZ Nudge
operation.
 An Axis VAPIX 2 camera will momentarily disrupt an MPEG-4 video stream as a result of
changing the audio codec which causes the NVR to stop/recreate the video stream. During
recorded playback by victor client, a blank image appears for a very short period at the point
in time where the audio codec was changed.
 If the customer needs to change the active state of a dry contact input then it should be
changed before adding a corresponding alarm sensor otherwise an alarm/alert may be
caused as a result of changing the active state.
 For H.264 video streams, the NVR web client does not allow the H.264 video quality and
H.264 video bit rate setting to be examined or changed. Be advised that the Axis handler
never changes the camera‟s H.264 quality, Variable/Constant bit rate mode or H.264 video
bit rate settings. If the customer uses the camera‟s own web interface to change the “variable
bit rate”, “constant bit rate” or video bit rate setting then that change will not take effect on
active streams. It will be necessary to cause the NVR to tear down and recreate the video
stream. That can be achieved by using the NVR web client to change the FPS setting of the
stream.
 The Axis 221 and Axis 223 cameras are falsely recognized as PTZ cameras due to the
“Properties.PTZ.PTZ=yes” parameter read from the cameras. As a consequence, victor client
will show the PTZ icon and the NVR web client will show the PTZ link when using the Axis
221 or Axis 223M camera.
NOTE: Please refer to Axis Camera Release Notes published by Axis Communications for
additional information.