"Lessons I've learned in multiplatform library development" — FOSDEM 2021
51 slides Video2Any pulled straight from the conference recording — no upload, all in the browser.
Russell Wolf · FOSDEM 2021, Kotlin devroom · video.fosdem.org/2021/D.kotlin/lessons_learned_in_kmm_library_dev.webm



















































Russell Wolf spoke in the Kotlin devroom at FOSDEM 2021 on maintaining a Kotlin Multiplatform library across Android and iOS — API design, serialization, and the parts where the platforms refuse to agree. Video2Any stepped through the 29-minute recording and kept 51 clean frames, one per slide change. The deck is dark-themed with code on almost every slide, which is a useful contrast with the white decks in this gallery: the detector calibrates its threshold from the recording it is given, so a dark deck does not need a different setting to come out right. Every image below is real output, extracted in a browser tab with nothing uploaded.
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FAQ
- Are these the actual slides from the talk?
- Yes. Video2Any read the published recording and kept one image per slide change. FOSDEM publishes its 2021 recordings under CC BY 2.0 BE, which permits reuse with credit; we credit FOSDEM and link to the original file above.
- Do dark slides need different settings?
- No. Video2Any works out its threshold from your particular recording rather than using a fixed number, because a dark code deck and a white bullet deck change by different amounts when a slide turns over.
- Can I do this with a talk I have?
- Yes, and it is free for your own files. Drop the recording in and Video2Any detects each slide, keeps one clean frame per change, and exports an .pptx or PDF — in your browser, with nothing uploaded.
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