Asante Technologies Voyager II - Manual (Page 23)

Video Description
1. Video Format: sets the format for streaming
MPEG4 (main stream): Stream mode at MJPEG+MPEG4 or Dual MPEG4
MPEG4 (sub stream): Stream mode at Dual MPEG4
Motion JPEG: Stream mode at MJPEG+MPEG4
Please refer to “Setting > Video / Image > Video” for details.
2. View Size: selects the size of the image
Select the size of the image from 0.5 to 4 X.
Note: It’s not recommended to use 4x zoom in size to view the video since the image will
be abrasive due to the digital zoom effect.
Video format.
View Size.
Select video stream protocol.
3. Streaming: sets the video stream protocol (HTTP is recommended)
This product provides three different video streaming protocols: UDP, TCP, and HTTP.
HTTP is recommended because it allows the video stream to go through the firewall.
(Refer to Setting/Basic Setting/Network/Streaming for more information).
UDP: provides the fastest but most unreliable transmission service. Video steams are
transmitted through UDP Port (50000~60000 by default) to ensure the fastest
image transmission. However, video fragment or mosaics may occur due to poor
transmission quality.
TCP: provides reliable data transmission. Video streams are transmitted through RTSP
Port (554 by default) to avoid video fragment or mosaics due to poor transmission
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