Zk Av Club Foundry #8:
Privacy-first calls & workshops with open-source + P2P tech
Weâre comparing Jitsi, VDO Ninja, BigBlueButton, and MiroTalk â then help decide what works best for you.
19 September 2025 âą 17:00 UTC
RSVP: https://luma.com/phj0ztmh
Watch LIVE and join the discussion in chat:
Full show agenda and audience guide: CryptPad
Donât miss this Zk Av Club Foundry Workshop by @gordonesTV! En español ![]()
Edit your first video with KDEnlive!
Zk Av Club Foundry â September 2025 Update
TL;DR: In September we advanced privacyâfirst community events, ran a Spanish Kdenlive primer and an English SpeechâtoâText workshop, and shipped clear, reusable workflows for recording, captions, and publishing.
Highlights
- Salon #8 on privacyâfirst calls and workshops (P2P â selfâhosted), with a clear path from small P2P rooms to selfâhosted setups.
- Two handsâon workshops: Spanish (Kdenlive basics) and English (SpeechâtoâText with Whisper).
Foundry Salon #8 â âPrivacy-First P2P: Open-Source Tools for Calls & Workshopsâ
Key takeaways
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Start with peerâtoâpeer for small groups (VDO.Ninja, MiroTalk P2P).
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Scale via an SFU when needed (Jitsi on meet.jit.si or selfâhosted) and provision TURN.
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Recording/streaming: Jibri for serverâside, or OBS â RTMP from the presenter; always announce recordings.
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For teaching features, consider BigBlueButton (whiteboard, classroom tools).
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Accessibility: provide captions/transcripts so sessions are searchable and easy to revisit.
Foundry Workshop (Español)
Host: @gordonesTV
Recording: https://www.youtube.com/live/iQmI3cRj6Do
Focus: Kdenlive primerâset up, edit, export.
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Kdenlive basics: openâsource, crossâplatform; MP4 support; when 1080p is enough vs. 4K.
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Project setup: pick profiles (1080p YouTube, vertical); match frame rate (25â30 fps).
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Timeline & edits: import media, organize tracks, cut/move clips.
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Export: MP4 with a sensible bitrate for the web.
Foundry Workshop (English)
Host: @ryan.taylor
Recording: https://www.youtube.com/live/LccHT7tXiu4
Focus: Endâtoâend SpeechâtoâText tools.
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Cloud vs. local: local Whisper = privacy and predictable cost.
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Models & performance: choose size for accuracy vs. speed; GPU acceleration helps.
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Workflow: Whisper CLI â VTT/SRT/TXT/JSON; edit SRT carefully to keep timestamps.
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Publish & QA: upload captions to YouTube or import into an NLE (Premiere/Resolve/Kdenlive); quick pass for names/punctuation.
Community impact (September)
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Clear path for private events: start P2P, scale to Jitsi when needed; use consent scripts and keep recording off by default.
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Smoother live ops: shared runâofâshow checklists, audio/lighting tips, and backup room links.
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Editing onramp (Spanish): Kdenlive profiles, tidy timelines, and sensible MP4 exports lowered the barrier for firstâtime editors.
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Accessible archives: Whisperâbased captions (VTT/SRT) published to YouTube or into NLEs made sessions searchable and reusable.
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Consistent outputs: shared presets and caption QA steps reduced timeâtoâpublish and improved quality across the community.
zkav.club â donât just watch.
All links (one place):
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Salon #8: https://youtu.be/Ig8RQMpMQjw
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Workshop (ES) by @gordonesTV: https://youtu.be/iQmI3cRj6Do
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Workshop (EN) by @ryan.taylor: https://youtu.be/LccHT7tXiu4
The end of September marks the end of the third quarter. Iâd like to request payment from @ZCG for Milestone #2 and thank them again for supporting the development of Zk Av Club Foundry Salon and Workshops.
Following up with the community on this: [Request for Guidance] Can Zk Av Club Foundry team be paid from the grant's community prize pool?
Weâve decided that Zk Av Club Foundry team members who are paid from the grant cannot receive compensation from the community prize pool.
While weâre on the topic, I would like to ask for the remaining community prize pool funds (2000 USD) that would be included in the final milestone, at the end of the year, in order to have enough time for paying it out to community participants.
Fall Update: Zk Av Club Foundry
Hereâs what weâve been up to this fall with Zk Av Club Foundry â Salon and Workshops
Salon
At the end of October, we hosted Foundry Salon as an X Space that was also streamed to YouTube by @robmarn. Itâs a 100-minute deep dive into our Recording Station at Dark Prague:
This ended up being our quietest Foundry Salon session of the year in terms of live community interaction. That said, itâs now a solid long-form resource for anyone curious about how weâre thinking about production tooling and on-location infrastructure for Zk Av Club.
Workshops
Since September, the Foundry team has been focused on designing and deploying the Workshops part of our program. Our co-captains @AuraBritoSM and @gordonesTV have been leading comms with community hosts, and workshops are now going live!
Introduction To Livestream Production by Ogaga Onose @ogasky (EN)
Workshop De Open Toonz by Maria Milano (ES)
EdiciĂłn para todos: Shotcut by Carla Zerpa (ES)
Everything we do with Zk Av Club is an experiment and weâre learning a lot as we build the Workshops program with this mindset. Expect to see some dramatic evolution here in the 2026 version of Zk Av Club Workshops.
Extra! Extra!
Weâve received positive feedback from Zcashers about the new skills theyâve picked up, and weâre already seeing those skills show up in their work and collaborations.
Finally, donât miss Zcash Engineering Office Hours #1 on Tuesday! Keep an eye out for translation streams in Spanish and Portuguese ![]()
Thanks <3
Huge thanks to @ZCG for funding Zk Av Club Foundry â Salon and Workshops â for 2025. Building this community-based educational series has been a lot of fun.
It has been a year full of learning, trials, and adjustments.
We have seen the power of community education, as well as the power of collecting testimonials and interviews from events happening in the ecosystem.
The work of the Zk Av Club is bearing fruit today, creating a historical archive of what is happening in the ecosystem today.
Hereâs the final update for Zk Av Club Foundry, along with details about everything else the club did through 2025:
Thank you @ZCG for helping to make 2025 a landmark year for Zk Av Club.
Onward, together!