: Configures the H.264 setting value for video stream2.
> Compression: Selects the stream profile that is to be used for transmissions.
> Resolution: Specified as the number of pixel-columns (width) by the number of
pixel-rows (height).
> Frame rate: Indicates the number of fps (frame per second) available for the
video stream configuration.
> Compression: Selects the stream profile that is to be used for transmissions.
> GOP size:
Describes the composition of the video stream. This GOP (Group of Picture)
setting configures the number of partial frames that occur between full frames
in the video stream. For example, in a scene where a door opens and a person
walks through, only the movements of the door and the person are stored by the
video encoder. The stationary background that occurs in the previous partial
frames is not encoded because no changes occurred in that part of the scene;
the stationary background is only encoded in the full frames.
Partial frames improve video compression rates by reducing the size of the video.
As the GOP increases, the number of partial frames increases between full frames.
This setting is only available with H.264 compression standards.
The higher value saves considerably on bandwidth but may have an adverse
effect on image quality. Higher values are only recommended on networks with
high reliability. Please consult with your network administrator before changing.
It can be set from 1 to 255.
> Frame rate:
Indicates the number of fps (frame per second) available for the video stream
configuration. Max. 25/30fps
> Resolution:
Specified as the number of pixel-columns (width) by the number of pixel-rows
(height). It can be adjusted in the range from 320x240 to 1920x1080(2Mega pixel)
/ 2048x1536(3Mega pixel) / 2592x1944(5Mega pixel).
> Bitrate: Indicates the quality of the video stream (rendered in kilobits per second).
The higher value means the higher video quality and bandwidth required.
Min.100 ~ Max.12000(kbps)
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Stream2
Full Menu Setup
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> Bitrate control: The bit rate can be set as CVBR or CBR.
- CVBR(Constrained Variable Bit Rate): Control bitrate to get optimum datarate
and high image quality continuously within bitrate average target.
- CBR (Constant Bit Rate): Allows you to set a fixed target bit rate that consumes
a predictable amount of bandwidth. As the bit rate would usually need to increase
for increased image activity, but in this case the frame rate and image quality are
affected negatively.
