Manual

53
Video Rotate Type
You can change the orientation of the video output if necessary.
Normal Video – This is the default rotation designed for a normal setup with the camera
mounted with the dome facing down.
Flip Video – This option will vertically flip the video image (without the intervention of
another device this may cause the reversal of perceived left and right when viewing the
image).
Mirror Video – This option will horizontally flip the video image (without the intervention of
another device this may cause the reversal of perceived left and right when viewing the
image).
90 Degree Clockwise – This option will rotate the video image 90 degrees to the right.
180 Degree Rotate – This option will rotate the video image 180 degrees (this is the
option most commonly needed if the image appears upside-down when the camera is first
installed).
90 Degree Counterclockwise – This option will rotate the video image 90 degrees to the
left.
GOP Settings
The Group of Pictures settings allow you to modify the frame structure of the video
stream. This setting changes the frequency of the I-frames that occur within the stream of
P-frames (2~64). Increasing this number increases the number of P-frames between each
I-frame; decreasing the file size of the stream, but increasing the risk of video decoding
errors. Decreasing this number decreases the number of P-Frames between each I-frame;
increasing the file size of the stream, but decreasing the risk of video decoding errors.
H.264 Profile
The H.264 Profile may need to be changed if you are using a third party recorder that is
not capable of decoding H.264 Main Profile video compression. Select the compatible
compression type for each stream if necessary.