matrix-org/waterfall

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A cascading stream forwarding unit for scalable, distributed voice and video conferencing over Matrix

Stars: 105
Forks: 5
Open beginner issues: 0
Indexed issues: 35

Dominant language: Go
License: Apache-2.0
Last GitHub push: Apr 27, 2023
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

35 open issues indexed

Lip-sync issues for videos after the merge of https://github.com/matrix-org/waterfall/pull/147 Open

T-Defect X-Needs-Investigation

matrix-org/waterfall#151 · 1 assignee · Opened May 5, 2023
Certain participants cannot establish a WebRTC connection to the SFU for the first time Open

T-Defect X-Needs-Info X-Needs-Investigation

Difficulty 5/5 Over a week Newbie friendliness 25/100

matrix-org/waterfall#148 · Opened Apr 14, 2023
Plans to support whip/whep in roadmap? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

matrix-org/waterfall#145 · Opened Mar 24, 2023
Find a smart way to not process old message when starting the SFU Open

good first issue T-Enhancement T-Task X-Needs-Info X-Needs-Investigation

Difficulty 5/5 Over a week Newbie friendliness 20/100

matrix-org/waterfall#138 · Opened Mar 2, 2023
Proper handling of outgoing data channel messages (buffering, large messages) Open

T-Defect T-Task X-Needs-Investigation

Difficulty 4/5 3-5 days Newbie friendliness 35/100

matrix-org/waterfall#133 · 5 comments · Opened Feb 14, 2023
Proper handling of peers that join and leave the conference Open

T-Enhancement T-Task X-Refactor

Difficulty 5/5 Over a week Newbie friendliness 30/100

matrix-org/waterfall#130 · 1 comment · Opened Feb 11, 2023
Handle conferences in parallel and clean them up properly Open

T-Task

Difficulty 4/5 3-5 days Newbie friendliness 35/100

matrix-org/waterfall#129 · Opened Feb 11, 2023
Rethink (refactor) `participant` package Open

T-Task X-Refactor

Difficulty 5/5 Over a week Newbie friendliness 25/100

matrix-org/waterfall#128 · Opened Feb 11, 2023
Screenshare transceiver reused for incoming screenshare without renegotiation Open

T-Defect

matrix-org/waterfall#125 · 1 comment · 1 assignee · Opened Feb 2, 2023
Introduce a backpressure when sending peer messages to the conference Open

T-Task

matrix-org/waterfall#120 · 1 assignee · Opened Feb 1, 2023
Sudden dropouts of certain participants in bigger conferences and problems joining the conference Open

T-Defect T-Task X-Needs-Info X-Needs-Investigation

matrix-org/waterfall#107 · 1 assignee · Opened Jan 20, 2023
Participants who join from Firefox sometimes have problems receiving audio Open

help wanted T-Defect T-Task X-Needs-Info X-Needs-Investigation

matrix-org/waterfall#106 · 1 reaction · 1 assignee · Opened Jan 20, 2023
Make switching between layers seamless (without any freezes or artifacts) Open

T-Enhancement

matrix-org/waterfall#100 · 1 assignee · Opened Jan 12, 2023
Cancelling screen-sharing doesn't propagate to the receiver Open

T-Defect

matrix-org/waterfall#98 · 12 comments · 1 assignee · Opened Jan 11, 2023
Find the cause and fix the `rtcp: packet too short` error Open

T-Task X-Needs-Investigation

Difficulty 4/5 3-5 days Newbie friendliness 30/100

matrix-org/waterfall#87 · Opened Dec 27, 2022
Why does `focusEvent.Content.ParseRaw(focusEvent.Type)` throw an error? Open

T-Defect T-Task

Difficulty 4/5 3-5 days Newbie friendliness 25/100

matrix-org/waterfall#73 · 2 comments · Opened Dec 12, 2022
Implement MID-based signaling Open

T-Enhancement T-Task

matrix-org/waterfall#72 · 1 assignee · Opened Dec 12, 2022
Compatible client? Open

T-Other

Difficulty 1/5 Under an hour Newbie friendliness 15/100

matrix-org/waterfall#66 · 1 comment · Opened Dec 6, 2022
Handle `seq` field on to-device messages to ensure their order Open

T-Defect T-Task

Difficulty 4/5 3-5 days Newbie friendliness 20/100

matrix-org/waterfall#64 · 1 reaction · Opened Dec 6, 2022
Introduce a endpoint with a prometheus compatible format for monitoring Open

T-Enhancement T-Task

Difficulty 5/5 Over a week Newbie friendliness 25/100

matrix-org/waterfall#51 · Opened Nov 21, 2022
Implement efficient structured logging Open

good first issue T-Enhancement

matrix-org/waterfall#50 · 4 comments · 1 reaction · 1 assignee · Opened Nov 17, 2022
Define a CD pipeline for continuous deployments Open

T-Task

Difficulty 5/5 Over a week Newbie friendliness 30/100

matrix-org/waterfall#48 · 1 reaction · Opened Nov 16, 2022
Only use one UDP port Open

T-Enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

matrix-org/waterfall#47 · 4 comments · Opened Nov 15, 2022
Introduce a mechanism to not allow unauthorized users to requset streams of other users without others user being aware of it Open

T-Enhancement X-Needs-Investigation

Difficulty 5/5 Over a week Newbie friendliness 25/100

matrix-org/waterfall#40 · Opened Nov 11, 2022
Investigate possible performance with Pion and compare it to LiveKit Open

T-Enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

matrix-org/waterfall#23 · 8 comments · Opened Aug 13, 2022
E2EE Open

T-Enhancement

Difficulty 5/5 Over a week Newbie friendliness 10/100

matrix-org/waterfall#20 · Opened Aug 12, 2022
Cascade Open

T-Enhancement

Difficulty 5/5 Over a week Newbie friendliness 10/100

matrix-org/waterfall#19 · Opened Aug 12, 2022
Handle application layer data-channels Open

T-Enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

matrix-org/waterfall#18 · Opened Aug 12, 2022
Handle SFU restarts Open

T-Enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

matrix-org/waterfall#17 · Opened Aug 12, 2022
Tests Open

A-Testing T-Task

Difficulty 5/5 Over a week Newbie friendliness 1/100

matrix-org/waterfall#16 · Opened Aug 12, 2022
Use a pool of streams Open

T-Enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

matrix-org/waterfall#15 · Opened Aug 12, 2022
Future sfu-to-sfu features Open

T-Enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

matrix-org/waterfall#14 · Opened Aug 11, 2022
Can we implement this in all popular SFUs? How can we adjust the design to make it possible? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

matrix-org/waterfall#9 · Opened May 28, 2022
[Should work, would love feedback!] Will Congestion Control and Simulcast work? Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

matrix-org/waterfall#8 · 1 comment · Opened May 28, 2022
`createPeerConnection` should be MSC3401 Open

X-Needs-Info

Difficulty 5/5 Over a week Newbie friendliness 25/100

matrix-org/waterfall#7 · 1 comment · Opened May 26, 2022

matrix-org/waterfall

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