1. Kranky Geek (mini) WebRTC Meetup WebRTC Tutorial By
epecate.com
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.
7. WebRTC Fundamentals (cont.): RTCDatachannel(): The
RTCDataChannel interface represents a network channel which can be
used for bidirectional peer-to- peer transfers of arbitrary
data.
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
11. Reach us:[email protected][email protected][email protected] ThankYou We are helping college students adapt
new technologies like WebRTC and MeteorJs through our platform.
Anyone interested in reaching out to college students with any good
offerings, we will be able to help them. We can talk offline more
on that.
