Ericsson SVP 2000, Reference Manual, Page: 13 / 196

Introduction
1.2 SVP 2000 Video Processor
1.2.1 Summary of Features
1.2.1.1 SVP 2000 Video Processor DASH System
Figure 1.2 shows a typical DASH scenario.
MPEG-DASH
Figure 1.2 Typical SVP 2000 DASH System
1.2.1.2 SVP 2000 Encoder (SVP2000/BAS/EN)
The key elements for the Encoder are as follows:

Creating and storing the files, creating the manifest file (Media Presentation
Description), and then playing out the file.

The video enters the Encoder, either via an SDI or as a Transport Stream over a
GigE connector, it creates up to five profiles and a manifest file. Each of the
profiles is DASH segmented as a file.

The bit rates for the files stored are logged in the manifest file, which keeps a
record of each file segment available for transmission.

Supported modes are:
- SDI To MPEG-DASH
- SDI To RTP-TS
- MPEG-TS To MPEG-DASH MPEG-TS To RTP-TS 2 x SDI Inputs:
- Video: 2 x SD/HD-SDI Number of inputs: 2x SMPTE 259M.
- Video input size is automatically selected from the SDI video inputs
Manifest File
t t+8 t+16 t+24 t+32
1
2
SVP2000/BAS/EN
SVP2000/BAS/RX
Encoder
Decoder
Media
Presentation
A/V Stream
Media
Presentation
Unmanaged IP
Network
(SDI)
Media
Presentation
Description
Media
Presentation
Description
Messaging
Messaging
MPEG-DASH
A/V Stream
(SDI)
Manifest File
GET ts
GET ts
Reques
Reques
Control GUI
EN/LZT 790 0046/1 R1A 1-5