2. Who are we? (epecate)
Epecate is a technology cum research company in
higher education segment.
Currently they are working on a research project with
IIIT Bangalore to make higher education more
effective and industry ready.
They jointly have prepared a social model for higher
education which is currently being tested at selected
higher education institutes in India. Please visit
https://epecate.com to know more.
3. How we are using WebRTC
To live stream events, classes or lab sessions.
To record video on servers to be shared through epecate.com
In future, for speech and video analytics.
4. How it is helping in achieving our
mission of what we intend to achieve?
Mission: Our mission is to provide effective
communication and collaboration technologies to all
the stakeholders of the education ecosystem.
Secure Video / Audio communication and File sharing
is the way to collaborate and communicate in today's
world. WebRTC provides the same via end-to-end
encryption.
5. WebRTC Fundamentals:
getUserMedia():
The Navigator.getUserMedia() method prompts the
user for permission to use 0 or 1 video and 0 or 1
audio input device such as a camera, a shared screen,
or a microphone. If the user provides permission, then
the successCallback is invoked with the resulting
MediaStream object as its argument. If the user denies
permission or media is not available, then the
errorCallback is called with PermissionDeniedError or
NotFoundError respectively. Note that it is possible for
neither completion callback to be called, as the user is
not required to make a choice.
6. WebRTC Fundamentals (cont.):
RTCPeerConnection():
The RTCPeerConnection interface represents a
WebRTC connection between the local computer and
a remote peer. It provides methods to connect to a
remote peer, maintain and monitor the connection, and
close the connection once it's no longer needed.
8. WebRTC Fundamentals (cont.):
STUN:
A STUN (Session Traversal of User Datagram
Protocol [UDP] Through Network Address Translators
[NATs]) server allows NAT clients (i.e. computers /
phones) to setup connection with Remote Clients.
9. WebRTC Fundamentals (cont.):
TURN:
Traversal Using Relays around NAT (TURN) is a
protocol that assists in traversal of network address
translators (NAT) or firewalls for multimedia
applications. It may be used with the Transmission
Control Protocol (TCP) and User Datagram Protocol
(UDP). It is most useful for clients on networks
masqueraded by symmetric NAT devices.
10. WebRTC Tutorial:
Go to bit.ly/1YcujlD and follow instructions
OR
Install Meteor:
> curl https://install.meteor.com/ | sh
Clone this repository:
>git clone https://github.com/piyushmahensaria/krankygeekwebrtcdemo
Run Project:
> cd krankygeekwebrtcdemo
> meteor
