Datavideo NVS-34, Instruction Manual

Page: 21 / 64

21
Stream Type
The NVS-34 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 an RTMP URL obtained from any live streaming platform
such as Youtube.
Note: The NVS-34 supports RTMP Publish only and not RTMP Local.

Stream Name: Enter a stream name or key from any live streaming platform
such as Youtube.

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-34 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-34 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.