ACRONYMS
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:
ATM CBWFQ CD
CPU CQ
DirectTV DNS DTX ETSI
ES
FDDI FIFO GB
GHz ICMP IHL InterNIC IP
IS
ISP
kHz
LAN MAN MB
Mbps MIDI MPEG MTN MTU NSP NSV NSVcap
Asynchronous Transfer
Mode Class-Based
Weighted Fair Queuing
Compact Disc
Central Processing
Unit
Custom Queuing
Direct TeleVision
Domain Name
System
Discontinuous Transmission
European Telecommunications
Standards Institute. End
System
Fiber-Distributed
Data Interface First
In First Out
Giga Bytes
Giga Hertz
Internet Control
Message Protocol IP
Header Length
Internet Network
Information Center Internet
Protocol
Intermediate Systems
Internet Service
Provider Kilo
Hertz
Local Area
Network
Metropolitan Area
Network MegaByte
Mega bytes per
second
Musical Instrument
Digital Interface Moving
Picture Experts Group
Mobile Telephone Network
Maximum-Transmission Unit
Network Service Providers
Nullsoft Streaming
Video Nullsoft Streaming
Video Capture
vi
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:
NTSC OS' PAL
PC
PC'
PQ
PS
QoS RAM RG RGB RRe
RR RSVP RTCP RTP RTSP SDES SONET SR
SVideo TCP
TV UDP UK VAD VCR VHS Vo'P WAN WFQ WLAN WRED
National Television
Systems Committee Open
Systems Interconnection
Phase-Alternating Line
Personal Computer
Peripheral Component
Interconnect Priority
Queuing
Packet Switching
Quality of Service
Random Acces s
Memory
Resource Grants
Red Green Blue
Receiver Report Resource
Request
Resource
ReServVation Protocol
Real-Time Control
Protocol
Real-time Transport
Protocol Real-Time
Streaming Protocol
Source Description
Items
Synchronous Optical
Network
Sender Report
Super Video
Transmission Control
Protocol Television
User Datagram
Protocol
United Kingdom
Voice Activity
Detection
Video Cassette
Recorders
Video Home
System
Voice over
Internet Protocol
Wide Area
Network Weight Fair
Queue Wireless Local
Area Network
Weighted early random
LIST OF FIGURES
Figure 1: WAN topology (Typical "mesh" connectivity of a Wide
Area Network) 9
Figure 2: A connection between two systems A & D formed from
3 links 10
Figure 3: A circuit switched connection between A and D 11
Figure 4: Communication between A and D using circuits which
shared dusing PS 13
Figure 5: Packet-switched communication between systems A and D
13
Figure 6: OSImodel 15
Figure 7: IP packet Datagram 17
Figure 8: IP address consists of 32 bits, grouped into four
octets. 19
Figure 9: UDP encapsulation 20
Figure 10: UDP segment structure 20
Figure 11: A Basic QoS Implementation Has Three Main Components
25
Figure 12 : High Level Network diagram for UNICAST 34
Figure 13 : High Level Network for MULTICAST 35
Figure 14: Broadcasting process 37
Figure 15: High level Network Architecture of live video
streaming 38
Figure 16: HiperLAN/2 QoS Architecture 41
Figure 17: Packet Scheduling 42
Figure 18: Traditional streaming diagram 46
Figure 19: Bandwidth diagram for traditional streaming 48
Figure 20: PCs connection diagram 51
Figure 21: Start shoutcast server 52
Figure 22: Warning of configuration 52
Figure 23: Shoutcast configuration file 53
Figure 24: NSV tools configuration to set capture destination
54
Figure 25: Set capture destination 54
Figure 26: NVS tools for capturing cards 55
Figure 27: Selection ofvideo input 56
Figure 28: Video capture filter configuration 56
Figure 29: Video Decoder configuration 57
Figure 30: Video Proc Amp 57
Figure 31: Video Capture pin 58
Figure 32: Video capture configuration 59
Figure 33: NSV configuration 59
Figure 34: NSV encoder configuration 60
Figure 35: The first image to send to the client 60
Figure 36: starting capturing the image 61
Figure 37: Intrastation packets scheduling 63
Figure 38: Interstation packets scheduling 65
Figure 39: Comparative diagram between packet charging model and
traditional streaming 66
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