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PixelPro User’s Manual
ZN-B2MA/ZN-B1MA/ZN-B1A Ver1.30
2.5 Live View
Client PC Speaker
(enable / disable)
Client PC Microphone
(enable / disable)
Digital
Zoom
Snapshot
Full
Screen
Video Stream Change
(1
st
Stream <> 2
nd
Stream)
Play: Start Video Stream
Stop: Stop Streaming
NOTE: It is possible that not all the buttons described below will be visible unless the Live View page
has been customized to display them.
2.6 Video stream types
Motion JPEG
This format uses standard JPEG images in the video stream. These images are then displayed
and updated at a rate sufficient to create a stream that shows constantly updated motion.
The Motion JPEG stream uses considerable amounts of bandwidth, but also provides excellent
image quality and access to every individual image contained in the stream.
H.264 Protocols & Communication Methods
-
RTP
(
R
eal-time
T
ransport
P
rotocol) is a protocol that allows programs to manage the real-time
transmission of multimedia data, via unicast or multicast.
-
RTSP
(
R
eal-
T
ime
S
treaming
P
rotocol) serves as a control protocol, to negotiate the type of
transport protocol used for the stream. RTSP is used by a viewing client to start a unicast session
-
UDP
(
U
ser
D
atagram
P
rotocol) is a communications protocol that offers limited service for
exchanging data in a network which uses the Internet Protocol (IP). UDP is an alternative to the
Transmission Control Protocol (TCP). The advantage of UDP is that it is not required to deliver all
data and may drop network packets when there is network congestion. This is suitable for live
video, as there is no point in re-transmitting old information that will not be displayed anyway.