Network Camera User Manual
72
the HDD consumption by its maximum average bitrate. Compared to H.264,
H.264+ reduces storage by up to 50% with the same maximum bitrate in most
scenes.
You need to reboot the camera if you want to turn on or turn off the H.264+.
Notes:
• Upgrade your video player to the latest version if live view or playback does
not work properly due to compatibility.
• The bitrate type must be variable if you want to use H.264+.
• With H.264+ enabled, the parameters such as profile, I frame interval, video
quality, and SVC are greyed out if the bitrate type is variable.
• With H.264+ enabled, some functions are not supported. For those functions,
corresponding interfaces will be hidden.
• H.264+ can spontaneously adjust the bitrate distribution according the
requirements of the actual scene in order to realize the set maximum average
bitrate in the long term. The camera needs at least 3 days to adapt to a fixed
monitoring scene.
Max. Average Bitrate:
When you set a maximum bitrate, its corresponding recommended maximum
average bitrate will be shown in the Max. Average Bitrate box. You can also set the
maximum average bitrate manually from 32 Kbps to the value of the set maximum
bitrate.
Profile:
Basic profile, Main Profile, and High Profile for coding are selectable.
I Frame Interval:
Set I Frame Interval from 1 to 400.
SVC:
Scalable Video Coding is an extension of the H.264/AVC standard. Select
OFF/ON to disable/enable the SVC function. Select Auto and the device will
automatically extract frames from the original video when the network bandwidth
is insufficient.
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