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AXIS M5075-G PTZ Camera
The web interface
Optimize for storage: Turn on to minimize the bitrate while maintaining quality. The optimization does not apply to the stream
shown in the web client. This can only be used if your VMS supports B-frames. Turning on Optimize for storage also turns on
Dynamic GOP.
Dynamic FPS (frames per second): Turn on to allow the bandwidth to vary based on the level of activity in the scene. More
activity requires more bandwidth.
Lower limit: Enter a value to adjust the frame rate between minimal fps and the stream default fps based on scene motion. We
recommend you to use lower limit in scenes with very little motion, where the fps could drop to 1 or lower.
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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Target bitrate: Enter desired target bitrate.
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Retention time: Enter the number of days to keep the recordings.
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Storage: Shows the estimated storage that can be used for the stream.
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Maximum bitrate: Turn on to set a bitrate limit.
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Bitrate limit: Enter a bitrate limit that is higher than the target bitrate.
• Maximum: Select to set a maximum instant bitrate of the stream based on your network bandwidth.
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Maximum: Enter the maximum bitrate.
• 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.
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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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.
Click to calculate the target bitrate based on available storage, retention time, and bitrate limit.
: 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).
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