Arnaud Leyder
Founder at Radiant Media Player
Antibes, Provence-Alpes-Côte d'Azur, France
Summary
🤩
Rockstar🎓
Top SchoolArnaud Leyder is a founder and streaming-media engineer with over a decade of experience building HTML5 video players and end-to-end streaming solutions from France’s Côte d'Azur. As creator of Radiant Media Player and a contributor to high-profile projects like hls.js, he combines deep JavaScript and demuxing expertise with hands-on backend and encoding knowledge for OTT, mobile and web platforms. His background spans platform architecture, DRM, transcoding and multi-device delivery, informed by roles at Brightcove, Mediatech and enterprise SVOD deployments. Pragmatic and product-focused, he moves between R&D and production fixes—optimizing audio/video probe and codec handling at the codec layer—while also sharing the maker side of his life as an electric skateboard rider.
10 years of coding experience
3 years of employment as a software developer
Institut national des télécommunications
English, French
Stackoverflow
6,812reputation
1.7mreached
128answers
6questions
html
top-1%
audio
top-5%
ffmpeg
top-1%
google-chrome
top-5%
javascript
top-5%
safari
top-5%
Github Skills (21)
javascript10
360-video10
ffmpeg10
html10
mediasource10
hlsl10
streaming10
safari9
html5-audio9
google-chrome9
audio9
audio-streaming6
milliseconds6
video-streaming6
html5-video6
Programming languages (5)
Github contributions (5)
video-dev/hls.js
Jun 2017 - Mar 2021
HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:8 commits, 7 PRs, 1 push in 3 years 10 months
Contributions summary:Arnaud primarily contributed to the demuxing functionality of the HLS.js library. Their work focused on refining the demuxer, incorporating changes to the AAC, MP3, and ADTS demuxers to improve content type probing and header detection. Furthermore, they adjusted the `DemuxerInline` class to enhance codec layer selection, integrating updated ADTS MPEG header detection to increase efficiency in audio processing. Additionally, they fixed issues related to the 'age' header, and updated the playlist loader.
hlsjshls-streamplaybackhtml5stream
radiantmediaplayer/web-app-starter-kit-for-fire-tv
Nov 2017 - Jun 2020
Contributions:7 releases, 11 pushes, 7 tags in 2 years 7 months
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