Evido EAD-D2000 Manuel télécharger pdf (Page 53)

The EAD-series products support the multicast and unicast streaming for both of 1

stream

and 2

stream. Click the tab of MULTICAST and UNICAST as the picture above shows and

configure the RTP session as required by your network system.

To start the data streaming such as video, audio or metadata from the product server, tick the

box of Enable RTSP Server. If you remove the check in the box, the streaming stops from server

and the real time view is not seen on the web page.

Below is the requesting format of URL and Port for RTSP streaming. Each of IP address, port,

and session name are open to be typed by user.

rtsp:// rtsp server ipaddress : port / rtp session name

port : 554

e.g. rtsp://192.168.111.32:554/ch0_unicast_firststream

The product supports both of NAL stream and Byte stream. The factory default setting is the

Byte stream which includes NAL unit header. To change this setting to the NAL stream, check

this check box.

 NAL Stream: The stream consists of only NAL units

 Byte Stream: The sequence identifier, NAL header, is included between NAL streams

The data structure of byte stream

SPS

PPS

IDR

P SLC

… …

IDR

P SLC

… …

I : Sequence Identifier

SPS : Sequence Parameter Set

PPS : Picture Parameter Set

IDR : IDR Slice

P SLC : P slice

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Evido EAD-D2000 Manuel Page 53