# Stefan Lederer

> Stefan Lederer is the Austrian engineer, researcher, and CEO who co-founded Bitmovin from work on the MPEG-DASH streaming standard at the University of Klagenfurt. After taking the company through Y Combinator and establishing it in the United States, he has spent more than a decade turning difficult video infrastructure - encoding, playback, analytics, and observability - into software tools for developers and media companies.

- **Role:** CEO and Co-Founder at Bitmovin
- **Organizations:** Bitmovin, University of Klagenfurt, Y Combinator, Dolby, IBM, McKinsey & Company
- **Nationality:** Austrian
- **Education:** M.Sc. (Dipl.-Ing.) in Computer Science, University of Klagenfurt, M.Sc. (Mag.) in Business Administration, University of Klagenfurt, Electronic Data Processing and Organization, HTL Villach
- **Known for:** Co-created the MPEG-DASH video streaming standard., Co-founded Bitmovin from university research and led it through Y Combinator's Summer 2015 batch., Contributed to open-source tools including DASHEncoder, DASHoverCCN, and a VLC plugin.

## Career timeline

- **2007-2011** — Worked independently on web, portal, and custom software projects.
- **2010-2011** — Completed industry experience that included IBM, McKinsey & Company, and Dolby.
- **2011-2012** — Worked as a researcher at the University of Klagenfurt on adaptive HTTP streaming and multimedia systems.
- **2012** — Research with Christopher Mueller and Christian Timmerer around MPEG-DASH formed the technical foundation for Bitmovin.
- **2013** — Co-founded Bitmovin and became its CEO.
- **2015** — Bitmovin joined Y Combinator and opened its first US office, sharpening its developer-focused go-to-market strategy.
- **2016** — Bitmovin raised a Series A and expanded globally.
- **2018** — Bitmovin raised a Series B and expanded in the US, Europe, Latin America, and Asia-Pacific.
- **2021** — Bitmovin received a Technology & Engineering Emmy Award for AI/ML per-title encoding and raised a $25 million Series C.
- **2022** — Bitmovin and the University of Klagenfurt began the GAIA research project on climate-friendly video streaming.
- **2025** — Bitmovin launched a dedicated real-time Observability solution for video streaming with AI-assisted analysis.

## Achievements

- Co-created the MPEG-DASH video streaming standard.
- Co-founded Bitmovin from university research and led it through Y Combinator's Summer 2015 batch.
- Contributed to open-source tools including DASHEncoder, DASHoverCCN, and a VLC plugin.
- Named to Forbes Austria's 30 Under 30 list in 2017.
- Listed by speaker biographies as an author of more than 25 research papers and inventor on 10 patents in multimedia delivery and networks.
- Led Bitmovin when its AI/ML per-title encoding technology received a Technology & Engineering Emmy Award in 2021.

## Latest updates

- **2026-08** — His public LinkedIn activity highlights Bitmovin's AI Scene Analysis, including contextual scoring for less disruptive ad placement.
- **2026-08** — He shared Bitmovin work on video observability, open Parquet exports for AI analysis, and real-time playback visualization prototypes.
- **2025-10** — Bitmovin introduced a standalone real-time Observability solution tailored to playback, advertising, and viewership data.
- **2025-08** — He told TV Tech that customers were prioritizing efficiency and that Bitmovin had met its original 2025 growth target by midyear.
- **2025-04** — He published Bitmovin's NAB 2025 review, focusing on AI, short-form workflows, encoding, player technology, and streaming trends.

## Links

- Website: https://bitmovin.com/author/slederer/
- LinkedIn: https://www.linkedin.com/in/stefanlederer
- Twitter/X: https://x.com/slederer
- YouTube: https://www.youtube.com/watch?v=vx2h7e-Y_z0

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Profile page: https://yespress.io/stefan-lederer
Published by YesPress — https://yespress.io
Last updated: 2026-08-26