StreamRoot : a peer-to-peer video streaming solution, all in browser thanks to WebRTC

1. 1
www.streamroot.io
Pierre-LouisThéron Nikolay Rodionov Axel Delmas

2. 2
What happens when all of us stream
our videos directly from servers ?
50% of the US bandwidth is
consumed by video streaming
> 35 % > 17 %

3. 3
Somewhere, someone is looking
for exactly what you have to offer
Browser Plugin / adds-ons

4. 4
Server /
CDN
StreamRoot
Cuts the bandwidth
usage by 50 %
Quality of
experience
guaranteed
NO PLUGINTO INSTALL
Downloading
the video
from CDN
Downloading
the video
from peers
How does it work ?

5. StreamRoot : built usingWebRTC and MSEAPI
HTML 5 Client Player
5
MSE
CDN tracker
PeersData Channel
Peer Connection

6. StreamRoot media management :AdaptiveStreaming
6
Apple HLS Adobe HDS Microsoft SS

7. MPEG-DASH
7
Chapters
Audio/Video
Tracks
Bitrate
Segments’
Location (URL
or ByteRange)

8. 8
Browsers supporting Media Source Extension

9. 9
Browsers supporting WebRTC

10. 10
Use caseVOD : Ray William JohnsonYouTube videos
54 videos of 5 min published / years 3 Million views
Bandwidth usage
Bit rate : 500 kBits/s
Bandwidth usage :
StreamRootToday:
Chrome : 40 %
P2P : 2/3 of the total stream
- 25 %
Reduction of
750To / year
1 500 simultaneous viewers
3 000T0 / year

11. 11
Use case : LIVE STREAMING
30 000 simultaneous viewers between 8pm and 10pm
Bandwidth usage
Bit rate : 1 Mbit/s
Bandwidth usage : 30 000 Mbit / s
StreamRootToday :
Chrome : 40 %
P2P : 2/3 of the total stream
Reduction of
7 500 Mbit / s
- 25 %

12. Thank you
www.streamroot.io
12
@StreamRoot