User Manual

Chapter 6 Video and Audio
This part introduces the conguraon of video and audio related parameters.
6.1 Video Sengs
This part introduces the sengs of video parameters, such as, stream type, video encoding, and
resoluon.
Go to seng page: Conguraon → Video/Audio → Video .
6.1.1 Stream Type
For device supports more than one stream, you can specify parameters for each stream type.
Main Stream
The stream stands for the best stream performance the device supports. It usually
oers the
best resoluon and frame rate the device can do. But high resoluon and frame rate usually
means larger storage space and higher bandwidth requirements in transmission.
Sub Stream
The stream usually
oers comparavely low resoluon opons, which consumes less bandwidth
and storage space.
Other Streams
Steams other than the main stream and sub stream may also be oered for customized usage.
6.1.2 Video Type
Select the content (video and audio) that should be contained in the stream.
Video
Only video content is contained in the stream.
Video & Audio
Video content and audio content are contained in the composite stream.
6.1.3
Resoluon
Select video resoluon according to actual needs. Higher resoluon requires higher bandwidth and
storage.
E Series Network Speed Dome User Manual
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