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FOSDEM PWA

RTCP, Racecars, video and 5g

K.3.601 | Day 1 | 15:55 - 16:10 | Speakers: Tim Panton

RTCP, Racecars, video and 5g
A picture of a devroom at FOSDEM 2024

Stream opens at 15:55 (Europe/Brussels)

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Notes

Abstract

We have built a low latency 5g Video camera for race cars using linux and WebRTC.

We use RTCP (RTP's companion protocol) to help cope with the variability in quality and bandwidth of a 5g connection.

The talk will describe the problems we encountered, how we used data from RTCP to solve them. We will present experimental data from tests run with and without RTCP at varying speeds (30->160km/h).

We will also describe the opensource java (S)RTP/RTCP library we developed and used for this work https://github.com/steely-glint/srtplight as well as an LGPL demo program that uses srtplight implement the WebRTC based WHIP protocol (https://github.com/pipe/whipi)

Attachments

Speakers

Tim Panton
Notice: The placeholder video image is licensed under CC BY-SA 4.0. The original image can be found hereChanges made to the image are: Cropped the image to a new ratio, part of the image was cut off.