DrA Studio is an engineering firm that provides audio, video, and data distribution solutions using IP networks. It designs systems for broadcasting media, healthcare, venues, corporate offices, education, hospitality, transportation, government, and oil and gas. The company's solutions allow delivering content over IP and coax networks to set-top boxes and personal devices. Key components include a transcoder, VOD server, and set-top boxes that can receive multicast or unicast streams over IP networks or coax. DrA Studio also provides guest entertainment solutions for hotels to deliver TV, movies, information and services to guest rooms.

1. DrA
Studio Engineering
DrA Studio – Engineering Firm
DrA Studio Engineering
A partner with extensive capabilities and proven track record in design the highest level of technology, service and integration.
VDDS - Audio,Video and Data Distribution
Hotel&Resorts, Healthcare, Maritime&Aviation

2. DrA Studio – Engineering Firm
DrA
Studio Engineering
Introduction
IP video solution enable you to deliver content (A/V/D) to any device,
anywhere in a business environment:
• Broadcast&media
• Healthcare
• Stadium&Venues
• Corporate and Finance
• Education
• Hospiality and Leisure
• Transport
• Government and Military
• Oil&Gas

3. DrA Studio – Engineering Firm
DrA
Studio Engineering
Content over IP and Coax network to set-top boxes
Architecture
HeadEnds
Multicast
streams
DVB-S/S2,DVB-T/T2,ISDB-T,DVB-C
IP Input, Web Radio
Encoder
Camcorders,
PCs,DVD players
VOD
Server
Contents
Multicast
streams
VOD streams
IPTV middleware
Compliant terminals
QAM modulated streams
Multicast streams
Personal devices
Transcoder
CI slots accommodate a wide range of third-party
CAS/DRM systems
IP
Network
Multiscreen OTT Output
Video On
Demand
(VOD) and
Network
Personal Video
Recording
(nPVR)

4. DrA Studio – Engineering Firm
DrA
Studio Engineering
Architecture
HeadEnds
IP Gateway
DVB-S/S2,DVB-T/T2,ISDB-T,DVB-C
IP Input, Web Radio
Middleware
VOD/nPVR
Server
Contents Compliant terminals
Personal devices
Transcoder
Multiscreen OTT Output
STB
Switch
Billing System
Conditional Access
System
Multicast
Unicast
streams
Hotel proprietary management
System (PMS)

5. DrA Studio – Engineering Firm
DrA
Studio Engineering
Components
Transcoder
Transcoder
MPEG2-TS
MPEG2-TS
MPEG-2/MPEG-4
MPEG-4
MPEG2-TS
HTTP Adabtive bitrate
TV/STB
SD MPEG-2
Multiscreen
Multiscreen OTT
Output
HLS,Smooth
Streaming,Adobe
HDS, MPEG-DASH
VOD
Server
Video On Demand (VOD) and Network Personal Video Recording (nPVR.).
Stream on-demand video content to IP set-top boxes and software players (RTSP) that are connected to TV sets or
PC screens
• Personal recording
• Catch-up TV
• Playlist generation and management
• Content archiving for on-demand streaming
• Interoperability: already carried out with suppliers
of set-top boxes, middleware, encoders, CAS/DRM
• API
Requests?
1. Simultaneous
streams
2. Ingest n-PVR?
3. Storage
VOD features
VOD: choose content on demand
nPVR:record amd play widthout using a personal hard disk
Start Over: rewind to the beginning of a live TV program
Pause TV: pause , instant replay, fast rewind and forward, TV +N hours
Catch-Up TV: whatc TV programs days after they have been broadcast
IP
Network

6. DrA Studio – Engineering Firm
DrA
Studio Engineering
Components VOD - nPVR
VOD
Server
IP
Network
Users up to 10.000 users
Simultaneous users 2.000
• IP streaming unicast or multicast,progressive download
• Protocols: RTSP, TS over UDP/TS over RTP
• Video codecs: MPEG-2 video, MPEG-4 (H.264)
• Audio Codecs: MPEG-1 Audio layer 2, MP3, AAC, AC3
• CBR and VBR streams
• SD and HD resolution
• Pre-encrypted content support
• Network time-shifting and delayed channels through circular buffers
Ingestion mode:
• Live multicast
• FTP
• USB storage

7. DrA Studio – Engineering Firm
DrA
Studio Engineering
Set-Top-Box (STB)
STB
IP
Network
Coax network
STB:
• STB: Coax solutions, interactive television services overyour RF broadcast network
• STB for IP distribution
• Mobile solution: extends intercative information and services to guest’s mobile devices.
Mobile device registration and language selection
• Deliver high-definition slots and video poker on room television

8. DrA Studio – Engineering Firm
DrA
Studio Engineering
Applications
Antenna
• IPTV
• Digital Signage
• Mobile Video
• Secure Video
• Live TV
• Video Distribution
• Entreprise Communication
• Entertainment

9. DrA Studio – Engineering Firm
DrA
Studio Engineering
Hotels – Guest Entertainment Solutions
• Welcome message and hotel information displayed on-screen in guest room
• Large choice of free TV/Pay TV channels, films on demand and radio
• On-Screen room service with possibility to order via the TV screen
• Turist information with possibility to insert advertising from local suppliers
tour previews and booking, daily activity schedule, resturant information,menus
And reservations,spa information….
• Hotel events listing and service area opening hours
• Multiscreen TV streaming to mobile phones and tablet devices
Supply an unlimited number of HD TV and movie on-demand channels, interactive
guest services to any number of guest rooms throughout the hotel.
Based on open technologies and fully compatible with third party set-top
boxes,connected TVs and DRM Systems

10. DrA
Studio Engineering
DrA Studio – Engineering Firm
Ing. Andrea Di Rocco
Mobile +39 327 320 65 90
e-mail: andrea.dirocco@drastudio.it
www.drastudio.it
DrA
Studio Engineering