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Product Differentiator
PEVQ MOS Results for H.264
5
Shuttle
4,5
Calendar
Football
4
3,5
3
2,5
2
1,5
1
64kbit
64kbit
Application to IPTV and IMS Architectures
Headend/Aggregator
Stream
Decode/
Dish
Transcode/
Reformat
Farm
Stream
Decode/
Transcode/
Reformat
Stream
Decode/
Content
Transcode/
Provider/
Reformat
Studio
Reference 1
Reference 2
128kbit
128kbit
320kbit
704kbit
Bitrate
Core Network
SD/HDTV
Legacy
Cable Network
VOD File
Encrypt/
Server
SD/HDTV
IP (IPTV)
Core Network
VOD File
Encrypt/
Server
Mobile TV
Ecosystem
VOD File
Encrypt/
Server
Test 1
PEVQ
Analyzer
PEVQ™ Analyzer
MOS = 3.3
MOS = 3.3
MOS = 2,5
MOS = 2,5
MOS = 1.6
MOS = 1.6
Metro Network
Regional Service Provider
IP
Access Network
IMS
Test 2
Home
VoIP
PC
STB/TV
Home
VoIP
PC
STB/TV
Mobile
PDA
Cell
Test 3
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