25AXIS 213 - Configuring the AXIS 213Level 5 is preferred if there is enough bandwidth available, as the image quality of thevideo stream will be better than if level 3 is used. The viewing client must support theprofile used for the video stream otherwise the MPEG-4 stream can not be viewed.Note: The Axis Media Control supports all the configuration possibilities available on this page.The GOV structure can be set to either I or IP, which describes the type of imagesincluded in the video stream, as well as their internal order. The IP-structure generallysends the differences compared to the previous image and far fewer complete images,so this method uses much less bandwidth than the I-structure. The I-structure giveshigher frame rates when using a high resolution, but requires more bandwidth.The GOV length determines the sum total of P-images and I-images in a GOV. Settingthe GOV length to a high value saves considerably on bandwidth. However there maybe noticeable decay in the image at high values.Note: GOV = Group of VOPsVOP = Video Object PlaneVideo Object Plane = imageAudio SettingsThis section describes how to configure the basic audio settings for the AXIS 213, e.g.set the communication mode and adjust the sound levels in the microphone andspeaker connected to the connection module.