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WebRTC Learning Path
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**Abstract** WebRTC Learn Path
**Authors**  Walter Fan
**Status**   WIP as draft
**Updated**  |date|
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.. contents::
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Learn WebRTC in one month
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Looks like an Impossible Mission, but we can do that on elementary level.

* Week 1: basic
* Week 2: transport
* Week 3: media process
* Week 4: media resilience

Week 1
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#. Learn WebRTC basic concepts and specs
#. Learn Media Capture and Screen Sharing
#. Media Recording and transimission
#. Audio API and worklet
#. Video API and Canvas
#. WebRTC Session Establishment
#. Write an example of P2P call

Week 2
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#. RTP and Extension
#. RTCP and Extension
#. SDP and Offer/Answer model
#. Do testing and capture/analyze packets by tcpdump/wireshark
#. Learn DTLS and SRTP
#. SCTP and Data channel
#. ICE, STUN and TURN


Week 3
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#. Audio Basic
#. Audio Codec
#. Audio pipeline
#. Video Basic
#. Video Codec
#. Video pipeline
#. Insertable stream and web codec


Week 4
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#. Multi stream and simulcast
#. Congestion control methods
#. Feedback and retransmission: NACK, PLI and FIR
#. Packet recovery: FEC
#. Packet recovery: RTX and RED
#. Try Gstreamer and some plugings
#. build libwebrtc and its sample, do some testing