3. Core Network Requirements
• Separately routed domains
– Users
– Television Playout
– Radio Production
– Post Production
– Digital Library
• Fully converged network – Common Hardware
• Protection for core broadcast functions
• Managed service capability
4. Edge Access Switches 22 Hub Rooms High Bandwidth 40Gbps core
Core Network – MPR at Layer 2
IP Telephones
Edge WAN Edge
Distribution Switch
Distribution
Core Distribution Core Distribution
Core Distribution Core Distribution
Digital Library & Storage
Grouped VLANS on
the Layer-2 MPR
Radio Production & Playout
ring enables
broadcast systems,
Post Production like Avid to extend
from the broadcast
TV Playout domain to the
clients domain
Main Business Net
Broadcast Control
Edge Edge
Router Router
RAMAN RAMAN
5.
6. Integration
• Challenge
• Codec - essence
Codec - essence
• Audio – bit depth
Audio – bit depth
• File wrappers
File wrappers
• Metadata
Metadata
• Field lengths
Field lengths
• Character Types
Character Types
• Mapping from schemas
Mapping from schemas
• Processing (frame by frame or sequence)
Processing (frame by frame or sequence)
• Protocols
Protocols
• Real-time v Non Real-time
Real-time Real-time
• Directly coupled or Loosely coupled
Directly coupled or Loosely coupled
• Real-time monitoring of service or non real-time monitoring
Real-time monitoring of service or non real-time monitoring
7. MXF Metadata
CODEC Audio
Capture Edit Transmit
&
SDI/HDSDI Archive
OP1A OP Atoms OP1A
OP Atoms
8. eVTR
MXF SD INTERFACES
archives
TVCPS
X Search and poll
MXF SD TV
Med Man Playout
DL
Transfer control
TMAuto
Ingest Transcode
MXF HD MXF SD
HD
DHM
MXF SD MXF
SD
DNXHD
Proxy
Generator
Quick time
FTP
Desktop Craft
Editor Editor Standalone
BWAV QT MOV
audio (SD or HD) BWAV
audio
BWAV audio WMF
BWAV Real
BWAV from SD or HD
audio
audio Graphics
BWAV audio BWAV audio Inter
Drop zone RCPS
active
