Slashdot Mirror
Video Streaming Goes Peer-to-Peer
CMU ESM Project writes "Our research group at Carnegie Mellon University has developed a peer to
peer streaming video content distribution system called End System
Multicast (ESM).
The system constructs a self-organizing and adaptive overlay network
using
the receivers that are tuning into the broadcast events. The system has
been
used fairly successfully for
quite a few events. Now we want test the system with a lot of more users
and different user join patterns. We are streaming some very cool
video, such as Triumph of the Nerds by Bob Cringely, distinguished
lecture by Eric Schmidt,
CEO of Google, ACM SIGCOMM conference paper presentation by Dave Clark,
and 2002 Sony Legged Robot Soccer Championship.
Here is the detailed
schedule. So please tune in, enjoy, and help test our system!" The streaming is based on QuickTime; for Linux users, the project page steps through installation of CodeWeaver's CrossOver plug-in.
They state that they are using quicktime.. yet there is no support for Mac. ?!
magnanomous.
"We are streaming some very cool video, such as Triumph of the Nerds by Bob Cringely, distinguished lecture by Eric Schmidt, CEO of Google, ACM SIGCOMM conference paper presentation by Dave Clark, and 2002 Sony Legged Robot Soccer Championship."
... PORN!
We want
In a shock move, the MPAA closed several University research departments this afternoon, in a series of commando-style raids.
"It's tantamount to theft" said Hilarity Rosen. "People sharing video and film clips like this without paying? It's immoral, unjust and illegal! Luckily, we caught the equivalent of 7,562 illegal viewers. (Well, we caught 17, but they all had VERY fast connections!)
In other news, Microsoft tommorow will announce a new DSigital Rights system for P2P video, called "PayNow!"
blue falcon networks has been doing this for quite a while.
their technology is already in such distribution systems as Virgin's internet radio broadcast
they do live re-multicast as well as on-demand.
they rock the casbah.
my livejournal is interesting and worth reading - I swear. I know everyone thinks their blog is interesting. mine is.
You most certainly do *not* have to recompile your kernel to use QT in mplayer. Just build it, download the codecs .zip, and go
BTW, for debian users, here are the lines to install mplayer (WITH qt6 support):
echo "deb http://marillat.free.fr/ unstable main" >> /etc/apt/sources.list
apt-get update
apt-get install mplayer-686 mencoder-686 qt6codecs w32codecs
I'd be hard-pressed to call what they were streaming "cool". If they wanted cool, they should have been streaming video out cams hidden in the ventilation registers of good-looking coed's dorm rooms. Oh wait, I forgot, they're at Carnegie Mellon.
Which reminds me of an old, old joke: Nine out of ten girls in California are good-looking. The other one goes to Stanford.
Check out their overlay tree here. It shows how the current peer-to-peer tree of everyone viewing anything at that given point in time. Pretty cool.
Um, if I wanted to watch video on a schedule, I'd watch TV.
Hi all, I work on the project and have been tasked with answering the slashdot communities questions. 1. Bright video: yes the video is too bright just has to do with the video capture we did of this particular video. Other videos look better, check the schedule. 2. Why codeweavers? Mplayer plays Sorenson 1 natively and Sorenson 3 using a binary codec, we can broadcast either. Unforutunately, Mplayer's RTP code doesn't support Sorenson 1/3 streams yet. When looking at the code, I couldn't tell if live.com streaming library didn't support it yet or, more likely, the interface between mplayer and live.com streaming library doesn't support Sorenson 1/3. 3. I'll answer more of how the system works and how its different then bittorrent and other system in a few minutes it's going to take while to type out. In the mean time check out some of our documents. http://www-2.cs.cmu.edu/~ESM-streaming/docs/ESM_Ph aseII.1.pdf
is a bried overview.
http://www-2.cs.cmu.edu/afs/cs/project/cmcl-yhchu/ www.overlays/
has some of our earlier papers
Chris Palow
palow@cmu.edu
Isn't peer to peer multicast kind of an oxymoron.
***Quis custodiet ipsos custodes***
Step 1. Release story on highly visited website that will cause geeks to download before even realizing the trojan horse they have installed.
Step 2. Get geeks to keep player on by telling them they will help the greater good of p2p video streaming.
Step 3. When over 20,000 active nodes are on system begin largest DoS attack ever on MPAA and RIAA that will strike fear into the masses.
Step 4. Profit^H^H^H^H^H^H Post story on slashdot about how slashdot users defeated the evil of the internet without even knowing it.
It may seem highly unlikely, but shouldn't these freekin college kids be studying for finals??? Anyone else think this is an "odd" type of program??
I could be wrong and I probably am, but it's a hypothetical that could be very true ...
Ignore the "p2p is theft" trolls, they're just uninformed