Axis P47-PLVE Series User Manual page 25

AXIS P47-PLVE series
The web interface
Dynamic GOP (Group of Pictures): Turn on to dynamically adjust the interval between I-frames based on the level of activity
in the scene.
Upper limit: Enter a maximum GOP length, that is, the maximum number of P-frames between two I-frames. An I-frame is a
self-contained image frame that is independent of other frames.
P-frames: A P-frame is a predicted image that shows only the changes in the image from the previous frame. Enter the desired
number of P-frames. The higher the number, the less bandwidth is required. However, if there is network congestion, there could
be a noticeable deterioration in the video quality.
Bitrate control
• Average: Select to automatically adjust the bitrate over a longer time period and provide the best possible image
quality based on the available storage.
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• Maximum: Select to set a maximum instant bitrate of the stream based on your network bandwidth.
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• Variable: Select to allow the bitrate to vary based on the level of activity in the scene. More activity requires more
bandwidth. We recommend this option for most situations.
Orientation
Mirror: Turn on to mirror the image.
Audio
Include: Turn on to use audio in the video stream.
Source : Select what audio source to use.
Stereo : Turn on to include built-in audio as well as audio from an external microphone.
Overlays
: Click to add an overlay. Select the type of overlay from the dropdown list:
• Text: Select to show a text that is integrated in the live view image and visible in all views, recordings and snapshots.
You can enter your own text, and you can also include pre-configured modifiers to automatically show, for example,
time, date, and frame rate.
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Click to calculate the target bitrate based on available storage, retention time, and bitrate limit.
Target bitrate: Enter desired target bitrate.
Retention time: Enter the number of days to keep the recordings.
Storage: Shows the estimated storage that can be used for the stream.
Maximum bitrate: Turn on to set a bitrate limit.
Bitrate limit: Enter a bitrate limit that is higher than the target bitrate.
Maximum: Enter the maximum bitrate.
: Click to add the date modifier %F to show yyyy-mm-dd.
: Click to add the time modifier %X to show hh:mm:ss (24-hour clock).
Modifiers: Click to select any of the modifiers shown in the list to add them to the text box. For example,
%a shows the day of the week.
Size: Select the desired font size.
Appearance: Select the text color and background color, for example, white text on a black background
(default).
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