BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:GStreamer highlights in Servo DTSTART;VALUE=DATE-TIME:20261010T161000Z DTEND;VALUE=DATE-TIME:20261010T161500Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-590@indico.freedesktop.org DESCRIPTION:Speakers: Xabier Rodríguez Calvar calvaris (Igalia)\nServo is a web browser engine that uses GStreamer for playback. In this lightning talk we'll quickly go through the current status and plans for the near fu ture.\n\nhttps://indico.freedesktop.org/event/14/contributions/590/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/590/ END:VEVENT BEGIN:VEVENT SUMMARY:Embedded Reality: GStreamer Versioning strategy on SoC Products DTSTART;VALUE=DATE-TIME:20261010T153500Z DTEND;VALUE=DATE-TIME:20261010T154000Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-589@indico.freedesktop.org DESCRIPTION:Speakers: Kye Yeon Ko ()\nWhile GStreamer is evolving rapidly\ , SoC-based embedded products rely on versions supported by the SoC manufa cturer.\n\nFor this reason\, it is impossible to immediately adopt the lat est version\; this is a reality faced by all teams developing embedded pro ducts\, such as TVs\, set-top boxes\, and mobile devices.\n\nIn this reali ty where using older versions is unavoidable\, we introduce three strategi es for managing your data to avoid drifting away from the upstream. By sha ring our company's actual version management strategies\, we aim to share practical policies with the community and provide an opportunity to refer to the strategies of various GStreamer participants.\n\nhttps://indico.fre edesktop.org/event/14/contributions/589/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/589/ END:VEVENT BEGIN:VEVENT SUMMARY:Making GStreamer Feel Native in Zig DTSTART;VALUE=DATE-TIME:20261010T151500Z DTEND;VALUE=DATE-TIME:20261010T152000Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-593@indico.freedesktop.org DESCRIPTION:Speakers: Per Andersen (TV 2)\n**gstreamer-zig** is an effort to create GStreamer bindings that feel native to Zig rather than a thin wr apper around the C API. The project aims to preserve GStreamer's concepts and flexibility while embracing Zig's modern language features and style. This lightning talk will briefly introduce the project\, highlight some of the design choices and challenges involved\, and show how GStreamer devel opment can look in an idiomatic Zig application.\n\nhttps://indico.freedes ktop.org/event/14/contributions/593/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/593/ END:VEVENT BEGIN:VEVENT SUMMARY:GStreamer in and out of the box DTSTART;VALUE=DATE-TIME:20261010T153000Z DTEND;VALUE=DATE-TIME:20261010T153500Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-623@indico.freedesktop.org DESCRIPTION:Speakers: Jan Schmidt (Centricular Ltd)\nDid you know GStreame r now has an official Python wheel?\n\nhttps://indico.freedesktop.org/even t/14/contributions/623/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/623/ END:VEVENT BEGIN:VEVENT SUMMARY:Local transcription and translation with GStreamer: whisper.cpp + llama.cpp DTSTART;VALUE=DATE-TIME:20261010T154000Z DTEND;VALUE=DATE-TIME:20261010T154500Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-601@indico.freedesktop.org DESCRIPTION:Speakers: Sebastian Dröge (Centricular Ltd)\nGStreamer alread y has all kinds of elements to use proprietary\, cloud-based services for transcription and translation. Cloud services are not always an option for privacy and cost reasons.\n\nIn the last months\, Mathieu and I have been working on adding a local option for this: a whisper.cpp-based speech-to- text element and a llama.cpp-based LLM text transformation and translation element.\n\nThis lightning talk will introduce both\, show how they can b e used for a minimal offline transcription and translation pipeline\, and outline future extensions to complete GStreamer's speech support with loca l options.\n\nhttps://indico.freedesktop.org/event/14/contributions/601/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/601/ END:VEVENT BEGIN:VEVENT SUMMARY:Rock\, paper\, scissors DTSTART;VALUE=DATE-TIME:20261010T161500Z DTEND;VALUE=DATE-TIME:20261010T162000Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-605@indico.freedesktop.org DESCRIPTION:Speakers: Xabier Rodríguez Calvar calvaris (Igalia)\nLet's pl ay!\n\nhttps://indico.freedesktop.org/event/14/contributions/605/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/605/ END:VEVENT BEGIN:VEVENT SUMMARY:gst-plugin-gphoto2 DTSTART;VALUE=DATE-TIME:20261010T154500Z DTEND;VALUE=DATE-TIME:20261010T155000Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-633@indico.freedesktop.org DESCRIPTION:Speakers: Andreas Frisch ()\nFor my hobby photobooth\, I built a GStreamer source plugin for digital cameras. It can capture live previe ws and trigger photo exposures. I'll show how little effort this took by u sing libgphoto2 and its Rust wrapper.\n\nhttps://indico.freedesktop.org/ev ent/14/contributions/633/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/633/ END:VEVENT BEGIN:VEVENT SUMMARY:Getting started with Vulkan Video Samples DTSTART;VALUE=DATE-TIME:20261010T155000Z DTEND;VALUE=DATE-TIME:20261010T155500Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-634@indico.freedesktop.org DESCRIPTION:Speakers: Cristina Murillo (Igalia)\nA quick introduction to V ulkan Video Samples\, the Khronos reference encoder and decoder.\n\nhttps: //indico.freedesktop.org/event/14/contributions/634/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/634/ END:VEVENT BEGIN:VEVENT SUMMARY:Whisper transcriber DTSTART;VALUE=DATE-TIME:20261010T162000Z DTEND;VALUE=DATE-TIME:20261010T162500Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-618@indico.freedesktop.org DESCRIPTION:Speakers: Mathieu Duponchelle (Centricular)\nI will briefly pr esent the new whisper transcriber\, GStreamer's first transcriber that doe s not rely on a third party service.\n\nhttps://indico.freedesktop.org/eve nt/14/contributions/618/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/618/ END:VEVENT BEGIN:VEVENT SUMMARY:A new Media Source Extensions implementation in GStreamer for cros s-platform apps DTSTART;VALUE=DATE-TIME:20261010T152000Z DTEND;VALUE=DATE-TIME:20261010T152500Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-600@indico.freedesktop.org DESCRIPTION:Speakers: Sebastian Dröge (Centricular Ltd)\nGStreamer has ha d a Media Source Extensions (MSE) implementation for 3 years now but has s een basically no adoption. For a project we recently needed an API that al lowed more control than just "play this file"\, and ideally would be able to share one implementation of a custom streaming protocol across platform s: iOS and tvOS\, Android\, and the web. MSE appeared as an ideal candidat e for this.\n\nThe existing implementation\, extracted from WebKitGTK\, tu rned out to have many shortcomings. We ended up writing a new implementati on from scratch\, added React Native bindings on top\, and used it to buil d applications for all these platforms while using the same media processi ng code in all of them.\n\nThis lightning talk will introduce the new impl ementation\, how it differs from the existing one\, the current status and future upstreaming plans. At this point the new implementation should be a good choice for projects that have similar requirements\, and we hope th at it can also be used as a basis for an MSE implementation in the browser engine Servo in the future.\n\nhttps://indico.freedesktop.org/event/14/co ntributions/600/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/600/ END:VEVENT BEGIN:VEVENT SUMMARY:Outsourcing the boring work: setting up LLM agents for fixing bugs in legacy software DTSTART;VALUE=DATE-TIME:20261010T152500Z DTEND;VALUE=DATE-TIME:20261010T153000Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-606@indico.freedesktop.org DESCRIPTION:Speakers: Kim Schmider (A&R TECH)\nAnalyzing and fixing certai n bugs in complex legacy software can be a time-draining endeavour: a fix of one or two lines of code can take many rounds of formulating and testin g hypotheses. When such a round is costly due to a heavy build process and resource-constrained targets\, this cost is exacerbated.\n \nThis talk is about how we have set up LLM agents to work autonomously taking over this busy work so humans can work on the important stuff.\n\nhttps://indico.fr eedesktop.org/event/14/contributions/606/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/606/ END:VEVENT BEGIN:VEVENT SUMMARY:Threadshare meets WebRTC Bin II DTSTART;VALUE=DATE-TIME:20261010T155500Z DTEND;VALUE=DATE-TIME:20261010T160000Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-635@indico.freedesktop.org DESCRIPTION:Speakers: François Laignel (Centricular ltd)\nAs a continuati on of my talk last year on Threadshare\, this presentation will sketch a f ew improvements implemented to facilitate Threadshare integration with Web RTC Bin 2.\n\nThreadshare is a set of elements that leverage an asynchrono us executor to reduce thread overhead and context switching costs.\n\nhttp s://indico.freedesktop.org/event/14/contributions/635/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/635/ END:VEVENT BEGIN:VEVENT SUMMARY:Per pipeline logs tracer DTSTART;VALUE=DATE-TIME:20261010T162500Z DTEND;VALUE=DATE-TIME:20261010T163000Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-619@indico.freedesktop.org DESCRIPTION:Speakers: Mathieu Duponchelle (Centricular)\nMany applications using GStreamer opt for spawning multiple pipelines\, potentially inter-c onnected . Using large log levels to investigate an issue that happens in a single pipeline has unwelcome consequences (performance\, disk usage whe n stored).\n\nIn this talk I will present a new tracer that sorts logs per pipeline\, and can be configured with varying\, per-pipeline log levels.\ n\nhttps://indico.freedesktop.org/event/14/contributions/619/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/619/ END:VEVENT BEGIN:VEVENT SUMMARY:Wait\, I know that car! DTSTART;VALUE=DATE-TIME:20261010T160000Z DTEND;VALUE=DATE-TIME:20261010T160500Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-636@indico.freedesktop.org DESCRIPTION:Speakers: Piotr Brzeziński (Centricular)\nA short story about GStreamer and machine vision on the road.\n\nhttps://indico.freedesktop.o rg/event/14/contributions/636/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/636/ END:VEVENT BEGIN:VEVENT SUMMARY:2\,000 sport broadcasts a day – zero crew DTSTART;VALUE=DATE-TIME:20261010T160500Z DTEND;VALUE=DATE-TIME:20261010T161000Z DTSTAMP;VALUE=DATE-TIME:20261014T001216Z UID:indico-contribution-74-637@indico.freedesktop.org DESCRIPTION:Speakers: Johan Gustavsson ()\nLiveArenaSports produces around 250\,000 live sport broadcasts a year from roughly 2\,500 arenas across E urope\, Australia and New Zealand\, mostly grassroots and lower-tier games \, with no production crew at all.\n\nTo take on the higher tiers\, we hav e built a new production platform with GStreamer at its core. It covers wh at a manual crew does: multicam switching\, replays and slow motion\, grap hics overlays\, commentary mixing and ads. It is fully API-driven\, scales horizontally\, and runs in the cloud or on edge servers in the arena.\n\n In this lightning talk I'll briefly show how GStreamer fits into the syste m\, and what comes next\n\nhttps://indico.freedesktop.org/event/14/contrib utions/637/ LOCATION:Impact Hub Prague URL:https://indico.freedesktop.org/event/14/contributions/637/ END:VEVENT END:VCALENDAR