LINX55 Multicast go slow - PowerPoint PPT Presentation

About This Presentation
Title:

LINX55 Multicast go slow

Description:

Next phase of iPlayer is a closed trial for BBC staff in Nov 2006 ... iPlayer - why? Base size = 2,240. Introduction to new BBC titles. Why people choose to use iMP? ... – PowerPoint PPT presentation

Number of Views:75
Avg rating:3.0/5.0
Slides: 14
Provided by: brandonbu
Category:

less

Transcript and Presenter's Notes

Title: LINX55 Multicast go slow


1
LINX55Multicast go slow
  • Brandon Butterworth

2
Briefly
  • Rights for open TV streaming ended in August (was
    intended to last longer)
  • Radio carry on due to prior agreements and will
    be retrieved from the passworded section of
    http//www.bbc.co.uk/multicast/

3
Until iPlayer
  • Includes live TV multicast streams alongside P2P
    video downloads
  • Next phase of iPlayer is a closed trial for BBC
    staff in Nov 2006
  • ISPs invited to join Dec/Jan 2006
  • Full launch pending approval, estimated mid 2006

4
iPlayer considered dangerous
Full Trial Launch (1st Nov)
Average number of downloads and requests

Source iMP Traffic reporting database
5
iPlayer - why?
6
iPlayer - what?
7
iPlayer ISP role
  • Recruitment into the trials
  • ISPs lead recruitment into the technology trial
  • Invited to participate in content trial
  • Sharing of research
  • Results of content trial and early indications of
    a possible service
  • Discussions around content distribution
  • Follow-up on service proposals
  • Service plans and proposed timeframes


8
Other multicast news
  • NTL and others in progress
  • It takes time to convert a large network
  • Some are planning regional internal trials
  • Anyone else want to admit theyre working in it?
  • Other broadcasters live
  • SMG Virgin Radio others
  • Gcap Media Capital others
  • IX development
  • Some thought about how to proceed


9
Dont panic

10
Panic
  • Technical trials will turn into live services
    over next 6 - 12months. iPlayer could be big
  • IPTV with LLU looming
  • triple/quad play is the new .com
  • Sky want your customers
  • 21cn roll out starting
  • Free broadband

11
Formats
  • Video
  • Real, WM _at_ 360K
  • H264 _at_ 1.2M
  • MPEG2 _at_ 3 - 5M
  • Audio
  • Real, AAC _at_ 128K
  • Adding more WM

12
Multicast Trial Network
  • Standalone infrastructure
  • http//support.bbc.co.uk/multicast/peering/
  • AS31459 UK
  • AS34158 International - soon
  • Dedicated LINX LoNAP ports, PIs in Telehouse
    North if required.
  • UK only routes as per BBCi Broadband.
  • All welcome multicast-tech_at_bbc.co.uk

13
Questions
Write a Comment
User Comments (0)
About PowerShow.com