Brussels / 1 & 2 February 2025

schedule

FOSDEM speakers manual

Before FOSDEM

Slides: technical requirements

Please create slides with a 16/9 aspect ratio. 1920x1080 (recommended) or 1280x720 (acceptable) will do.

You may want to keep a copy with 4/3 aspect ratio handy for best results should the room projector in your room have a native 4/3 resolution. 1280x960 will also do.

Matrix account

As a speaker, you might want a Matrix account. You should already have been invited by email (or Matrix, if we know your Matrix ID) to sign up to Matrix and join the relevant chatrooms. If not, you can get a Matrix account at https://chat.fosdem.org. Then, to receive the invites, please enter your Matrix ID (e.g. @matthew:fosdem.org) under your account details on https://pretalx.fosdem.org (look for the ‘Matrix-id’ field) and you’ll be invited shortly. We send out invites a few times a day.

You should be invited to: * #speakers:fosdem.org (the main coordination point for speakers) * The backstage room for your devroom, where you can coordinate with the devroom organisers and your hosts * The devroom itself.

Uploading slides

During FOSDEM

Slides capture

The slides capture system will accept hdmi input. Please bring your own whatever-to-hdmi adapter should you need any. Adapters for mini-dp, usb-c and possibly more will be provided on a best effort basis.

Please mind the following requirements: - 60 Hz or lower video output refresh rate - 1080p (1920x1080) or lower output resolution

Talk Q&A: live audience interaction and text based questions from chat.fosdem.org

You will have a chance to address your real life live audience’s questions in a live broadcast q&a session. Your room manager or his assistant may also relay questions from https://chat.fosdem.org .

Help! Something is wrong. Who do I contact?

After your talk & after FOSDEM

When agreeing to speak at FOSDEM, you explicitly granted FOSDEM vzw the right to publish your video under a CC BY-SA license. Your video will be uploaded to the FOSDEM video archive at https://video.fosdem.org .

Video review

Your developer room manager, one of his delegates and/or you should receive a video review link by email. There, you can indicate proper start and end points for your talk video to be released at https://video.fosdem.org .