7
Video Encode
The video encode page is used to configure settings for the compression, format, and data rates for all video
streams produced by the camera
Definitions:
•
Encode Mode:
The encoding standards that
are available for use (H.264 / H.265)
•
Profile:
Support baseline, MP and HP mode
•
RTSP Address:
The RTSP streaming URL
of both main stream and sub stream
•
Resolution:
(W x H) The number of Pixels
that make up the width of the image (W) by
the number of horizontal lines that make up
the height of the image (H)
•
Bitrate:
The amount of data transmitted per
second. Measured in Kilobits Per Second
(Kbps). 1000 kbps = 1Mbps
•
Framerate:
Rate at which image frames are
captured
•
Bitrate Control:
o
CBR
– Constant Bit Rate
o
VBR
– Constrained Variable Bit Rate.
•
I Frame Interval:
The shorter the Interval, the
better chance you have of video being of
better quality.
I Frame
also can be called “Key Frame”, a "Key
Frame" is an entire and complete and total image, that
is used as a reference for other frames ("images") that
the camera generates
•
Main Stream
– The main stream, viewed by default on the preview page
o
Encode Mode:
▪
H.264
▪
H.265
o
RTSP Address:
▪
RTSP main stream address
▪
Automatically generated based on the current IP address of the camera
▪
You can copy this address and using VLC or other network video compatible player to
receive the RTSP main stream and watch the video.
o
Resolution:
▪
1920x1080
▪
1280x720
▪
1024x576
o
Bitrate:
▪
The amount of data transmitted per second. Measured in Kilobits Per Second (Kbps).
1024 kbps = 1Mbps
▪
0-15360 selectable
o
Framerate:
▪
Rate at which image frames are captured
▪
1-60 selectable
o
Bitrate Control:
▪
CBR
– Constant Bit Rate
▪
VBR
– Constrained Variable Bit Rate.
o
I Frame Interval
▪
1-100 selectable
•
Sub Stream
– The sub video stream produced by the camera; this can be disabled by unchecking the
box at the top of this stream’s settings we can switch to sub stream on the top bar of preview page
o
Encode Mode:
▪
H.264
▪
H.265
o
RTSP Address:
▪
RTSP sub stream address
