Select the resolution of the video output.
Bitrate Type:
Select the bitrate type to constant or variable.
Video Quality:
When bitrate type is selected as Variable, 6 levels of video quality are selectable.
Frame Rate:
The frame rate is to describe the frequency at which the video stream is updated and it is
measured by frames per second (fps). A higher frame rate is advantageous when there is
movement in the video stream, as it maintains image quality throughout.
Max. Bitrate:
Set the max. bitrate to 256~16384Kbps. The higher value corresponds to the higher video
quality, but the higher bandwidth is required.
Video Encoding:
The Video Encoding standard can be set to H.264 or H.265.
H.264+ and H.265+:
• H.264+: If you set the main stream as the stream type, and H.264 as the video encoding,
you can see H.264+ available. H.264+ is an improved compression coding technology
based on H.264. By enabling H.264+, users can estimate 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.
• H.265+: If you set the main stream as the stream type, and H.265 as the video encoding,
you can see H.265+ available. H.265+ is an improved compression coding technology
based on H.265. By enabling H.265+, users can estimate the HDD consumption by its
maximum average bitrate. Compared to H.265, H.265+ 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+/H.265+. If you
switch from H.264+ to H.265+ directly, and vice versa, a reboot is not required by the system.
Notes:
• Upgrade your video player to the latest version if live view or playback does not work
properly due to compatibility.
• With H.264+/H.265+ 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+/H.265+ enabled, some functions are not supported. For those functions,
corresponding interfaces will be hidden.
• H.264+/H.265+ 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 24 hours to adapt to a fixed monitoring scene.
Profile:
Basic Profile, Main Profile and High Profile are selectable.
I Frame Interval:
Set the 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
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