Datavideo HS-1600T MKII Instruction Manual page 47

Four streaming protocols available on the NVS-31 MARK II are RTSP, RTMP, HLS, and TS. See
6.3 for instructions on each individual stream setup.
Note that once your video streams are set up, click "Apply" button to apply the new stream settings.
Click "Start Stream" to open the stream and "Stop Stream" to end the stream. To reset, simply click
the default button.
Next, we will discuss the stream setting options in greater detail.
Encoder Source
This option allows you to enable the stream encoder for configurations of various parameters. If the
stream encoder is not needed, disable this option.
Stream Type
The NVS-31 MARK II offers the user four stream types which are RTSP, RTMP, TS, and HLS. Parameters
of each individual protocol will be briefly described below.
RTSP (Real Time Streaming Protocol)
 RTSP Port: The RTSP port number ranges from 554 to 562 and is 554 by default.
 RTSP HTTP Port: The RTSP HTTP port number ranges from 8553 to 8563 and is 8554 by default.
 Account / Password: The RTSP streaming account credentials which are root/root by default.
 Session Name: The default RTSP session name is session0.mgp.
RTMP (Real-Time Messaging Protocol)

RTMP URL: Enter
Note: The NVS-31 MARK II supports RTMP Publish only and not RTMP Local.
 Stream Name: Enter a stream name or key from any live streaming platform such as Ustream.
 Account / Password: Enter the account name and the password of your RTMP platform
account.
TS (Transport Stream)
 TS URL: Enter a URL for your transport stream.
Please note that when streaming, the NVS-31 MARK II converts video into data, which are sent across
an IP network. High bitrates consume more bandwidth across the IP network. In a gigabit office LAN,
high bitrate may not be a concern and Speed/Bandwidth is therefore not a limitation in an NVS-31
MARK II application environment.
If your available bandwidth is limited, you should reduce both your resolution and your bitrate
accordingly. A good rule of thumb is for the bitrate of your stream to use no more than 50% of your
available upload bandwidth capacity on a dedicated line. For example, if the result you get from a
speed test shows that you have 2Mbps of upload speed available, your video bitrate should not
exceed 1Mbps.
an RTMP URL obtained from any live streaming platform such as Ustream.
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