Sponsors
VideoLAN Developer Days 2025
The Open Multimedia Conference!
31st October - 2nd November, 2025, London
About
The VideoLAN non-profit organization is excited to invite you to the upcoming multimedia open-source event in London!
In this edition, participants from the VideoLAN and open-source multimedia communities will gather in London, UK to discuss and collaborate on advancing the future of open-source multimedia.
This technical conference will focus on in-depth multimedia topics, including codecs and their implementations such as x264 and dav1d, as well as frameworks like FFmpeg, and projects like VideoLAN, VLC, Kodi, libplacebo, mpv and related projects.
This event is specifically geared towards the technical aspects of multimedia, emphasizing low-level components like codecs, their implementations, frameworks, playback libraries, and various innovative projects within the multimedia domain.
When ?
October 31st - November 2nd, 2025
Where ?
London, United Kingdom
For ?
Anyone who cares about open source multimedia technologies and development.
From ?
VideoLAN. But you are very welcome to co-sponsor the event.
Schedule
09:30
Community Bonding Day
Will be announced later.
19:00
Evening drinks
On Friday from 19h00 people are welcome to come and share a few good drinks, with all attendees.
Location: Greater London.
09:00
Registration
Registration
09:30 - 09:50
Opening Remarks
09:50 - 10:00
Welcome to UCL
10:00 - 10:45
libswscale reimagined
10:45 - 11:10
Break
Break
11:10 - 11:30
SVT-AV1-PSY: Origins, Features, and Future
11:30 - 11:50
Enabling Intelligent Media Playback on RISC-V - Running VLC With Whisper STT and Qwen T2T on a 40-TOPS RISC-V Laptops
11:50 - 12:10
12:10 - 12:40
12:40 - 14:00
Lunch
14:00 - 15:00
AOMedia and all things with Open-Codecs
16:00 - 18:00
19:00 - 21:00
Community Dinner
10:00 - 10:30
LLVM-MingW updates
10:30 - 10:45
Why VFX Cares About Codecs: ASWF’s Push for Quality and Interoperability
10:45 - 10:55
Re-using AV1 for SfM
11:10 - 11:25
Break
Break
11:25 - 11:35
AMD AMF and/or Streaming SDK
11:35 - 11:45
One Checkasm to rule them all
11:45 - 11:55
11:55 - 12:10
12:20 - 13:00
Lunch Break
13:00 - 15:30
15:30 - 18:00
Sponsors
Access
Hotels
If you have been sponsored, your will be accommodated in the Holiday Inn London - Regent's Park, Carburton St, W1W 5EE
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Community Dinner
The Marquis Cornwallis, 31 Marchmont Street, London, Greater London, WC1N 1AP
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Code of Conduct
This community activity is running under the VideoLAN Code of Conduct. We expect all attendees to respect our Shared Values.
Contact
The VideoLAN Dev Days are organized by the board members of the VideoLAN non-profit organization, Jean-Baptiste Kempf, Denis Charmet, Felix Paul Khüne and Konstantin Pavlov. You can reach us at board@videolan.org.
Local Organizer
XX, XXX
