Post on 10-Jan-2016
New Era of Live StreamingLive Smooth Streaming
CDNetworks Bongseok Kim I Team LeaderMarketing Div. Marketing Team
Microsoft Confidential2 Copyright CDNetworks. All rights reserved.ⓒ
CDN outline
ContentDelivery
ContentConsumer
ContentProvider
CDNContent Delivery Network
Microsoft Confidential3 Copyright CDNetworks. All rights reserved.ⓒ
CDNetworks introduction
Seoul HQTokyo Office
San Jose Of-fice
London Amsterdam
Frankfurt
Paris Bejing
Singapore
Sydney
Hong Kong
Hebei
Sichuan
GuangdongFujian Shanghai OfficeZhejiang
Jiangsu
LiaoningHeilongjiang
Sao Paulo
L A
Dallas Atlanta
DenverSeattle ChicagoShandong
HuBei
Guangzhou
JilinMilan
MadridWashington D.C.San Francisco
Stockholm
As of September 2009
Miami
Mumbai
EMEA Office
Moscow New York Of-fice
Taipei
Vancouver
Johannesburg
Hanoi
Buenos Aires
Mexico city
Jakarta
ManilaBangkok
Global Reach
1,100 Gbps Network Located at 80+ POPs in 18 countries
Korea #1, Asia #1 and Global #3 CDN player
1,100+Customers
globally
Microsoft Confidential4 Copyright CDNetworks. All rights reserved.ⓒ
TotalService
DS Acceleration ServicesHigh speed acceleration services
for web and business content
OnDemand ServicesHigh performance outsourcing services for successful internet based business
AS
OS
Delivery ServicesHigh quality delivery services
for media content and digital assets
Accelerating Your World
CDNetworks 3 services
• Download• Hybrid Download
File Delivery
Media Delivery • Media Streaming• Media Live• Media Download• Hybrid Live
Solution Product
Microsoft Confidential5 Copyright CDNetworks. All rights reserved.ⓒ
Live streaming flow
• Delivers streaming of contents opti-mized for internet environments
• Play and monetizeEnd-user
Global Server Load Balancer
• Adopts the split method to immedi-ately distribute the contents to edge servers
IDC 1 IDC 2 IDC 3 IDC n
EdgeServers
EdgeServers
EdgeServers
EdgeServers
LiveEncoding
LiveRelay
LiveStreaming
Playing
• Encodes video/audio input• Creates live streaming sessions to
origin server
Live Encoder
OriginServer
CDN
Microsoft Confidential6 Copyright CDNetworks. All rights reserved.ⓒ
Software structure for live streaming
End-user
IDC 1 IDC 2 IDC 3 IDC n
EdgeServers
EdgeServers
EdgeServers
EdgeServers
Global Server Load Balancer
Live Encoder
OriginServer
LiveEncoding
LiveRelay
LiveStreaming
Playing
Media Server Windows Media Services
OS Windows Server 2003/2008
• MS Expression Encoder• 3rd party Encoder
Media Server Windows Media Services
OS Windows Server 2003/2008
• Origin Server
• Edge Servers
• Windows Media Player• Open Source Player
• CDNetworks GSLB
Microsoft Confidential7 Copyright CDNetworks. All rights reserved.ⓒ
Expansion ARR 2.0 Beta
Web server IIS 7.5/7.0
OS Windows Server 2008
Expansion Media Services 3.0 Beta
Web server IIS 7.5/7.0
OS Windows Server 2008
End-user
IDC 1 IDC 2 IDC 3 IDC n
EdgeServers
EdgeServers
EdgeServers
EdgeServers
Global Server Load Balancer
Live Encoder
OriginServer
LiveEncoding
LiveRelay
LiveStreaming
Playing
• 3rd party Encoder
• Origin Server
• Edge Servers
• Silverlight 3.0
Software structure for live Smooth streaming
• CDNetworks GSLB
HTTP-based delivery for live events
Caching fragments and load balanc-ing of HTTP server requests
Microsoft Confidential8 Copyright CDNetworks. All rights reserved.ⓒ
Live Smooth Streaming for REMIX09
Inlet Spinnaker
Origin Server Edge Server End userLive Encoder
x86 server x86 server * 6
100M 10GDelivery
H/W
Location REMIX spot LG Dacom IDC KT IDC, LOTTE IDC
Microsoft Confidential9 Copyright CDNetworks. All rights reserved.ⓒ
Extensions minute for Live Smooth Streaming
IISMedia Services
3.0 Beta
IISARR
2.0 Beta 2
SilverlightPlayer
Fragment Fragment
ArchiveData
.ismv.ismv
CacheData
FragmentFragment
Store
Origin Server Edge Server End user
HTTP GetHTTP Get
Cache policy can be controlled
Microsoft Confidential10 Copyright CDNetworks. All rights reserved.ⓒ
Caching mechanism
200K.ismv
400K.ismv
00:00 00:02 00:04 00:06…
…
…1.2M.ismv
…
REMIX directory
Media Services 3.0
Origin Server
ARR 2.0
00:08
Edge Server
REMIX/200K directory
REMIX/400K directory
REMIX/1.2M directory
…Fragment(200K) 00:04 00:06
00:02 00:06
00:02 00:04
Fragment(400K)
Fragment(1.2M)
200K@00:02? 400K@00:04? 1.2M@00:06?
00:02
00:04
00:06
400K@00:04?
Microsoft Confidential11 Copyright CDNetworks. All rights reserved.ⓒ
Expansion description
IIS 7.0
Windows Server 2008
• HTTP-based delivery for live events
Media Services 3.0
• Fragment caching• Rule-based routing and load balancing
of HTTP server requests
ARR 2.0
Edge ServerOrigin Server
Better efficiency of server resourcesBetter performance of UX
Enablement of Live Smooth StreamingEnablement of H.264(MP4 file format)
Microsoft Confidential12 Copyright CDNetworks. All rights reserved.ⓒ
Advanced logging
Monitoring& Measuring
Provides access to both real-time client and server side logs for media experiences delivered over HTTP
Allows third-party analytics providers to easily access data in real-time
Feature Description
Custom Media Metrics
Generate completely customizable W3C-standard log files Tailor logs to track easily Filter out information relevant to a specific purpose
AnalyticsIntegration
Silverlight applications can use an upcoming Silverlight ana-lytics control to automatically track and report data
parses the data and writes it to a file on the IIS server and also exposes this data in real-time to an analytics service
Microsoft Confidential13 Copyright CDNetworks. All rights reserved.ⓒ
Benefit of (Live) Smooth Streaming for KR customer
Global service
User convenience
Wireless platforms
Microsoft Confidential14 Copyright CDNetworks. All rights reserved.ⓒ
Microsoft with CDNetworks
Rich UX
End-to-End solution
Optimized to media
Management
CustomerBusiness Growth
Acceleration
Mass scalability
High performance
Seamless reliability
Advanced reporting
CDNetworksMicrosoft
Bongseok Kim I Team Leader | Marketing Div. Marketing Team Office. 82-2-3441-0382 | Cell. 82-10-6658-9713 bongseok.kim@cdnetworks.co.kr |www.cdnetworks.com | www.nextcdn.com