Chapter 4 Video and Audio
This part introduces the conguraon of video and audio related parameters.
4.1 Video Sengs
This part introduces the sengs of video parameters, such as, stream type, video encoding, and
resoluon.
Go to seng page: Conguraon → Video/Audio → Video .
4.1.1 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
oers the
best resoluon and frame rate the device can do. But high resoluon and frame rate usually
means larger storage space and higher bandwidth requirements in transmission.
Sub Stream
The stream usually
oers comparavely low resoluon opons, which consumes less bandwidth
and storage space.
Other Streams
Steams other than the main stream and sub stream may also be oered for customized usage.
4.1.2 Video Type
Select the content (video and audio) that should be contained in the stream.
Video Stream
Only video content is contained in the stream.
Video&Audio
Video content and audio content are contained in the composite stream.
4.1.3
Resoluon
Select video resoluon according to actual needs. Higher resoluon requires higher bandwidth and
storage.
Network Camera User Manual
11