12th FOKUS
Media Web Symposium

June 24–25, 2025 – Berlin
© AI-generated | Fraunhofer FOKUS

Stefan Pham

Senior Project Manager

, 

Fraunhofer FOKUS

Stefan Pham studied Computer Science at the Technical University of Berlin (TUB). He received his diploma degree (Dipl-Inf.) with the completion of his thesis “Design and Implementation of a Test and Assessment Suite for CE-HTML” at Fraunhofer Institute for Open Communication Systems (FOKUS) in 2011. Currently, he is employed as Project Manager at the Business Unit Future Applications and Media (FAME) and specializes in the R&D of topics dealing with Internet-delivered media, TV and cross-platform Web apps. He has been involved and managed various industry as well as publicly funded projects. Stefan Pham has published numerous papers and articles in international conferences and workshops.

Talks

View Program

  • 13:30 - 14:30 | Session 1

    15:00 - 16:00 | Session 2

    16:30 - 18:00 | Session 3

  • This tutorial will cover the latest advances in the context of internet delivered media, specifically adaptive bitrate (ABR) streaming. For that reason, we dive into streaming formats and protocols such as MPEG-DASH, HLS and Media over QUIC (MoQ).  Latest features and standards like Content Steering and Common Media Client Data (CMCD) version 2 are discussed in detail. The practical part of this tutorial focuses on dash.js discussing the latest major version 5 release and features such as AdaptationSet Switching and native DRM key status handling.

    The following topics are addressed:

    • Streaming formats and protocols: MPEG-DASH, HLS, CENC, CMAF, HTTP/3, QUIC, Web Transport
    • Streaming optimizations: CMCD, CMSD, Content Steering, Media Presentation Insertion, L3D DASH
    • Standards update: SVTA, CTA-WAVE, C2PA
    • dash.js version 5.0.0: AdaptationSet Switching, DRM Key Status Handling, Integration of the Common Player Library, Flexible Insertion of URL Parameters, Common Access Token

     

    Stefan Pham

    , 

    Senior Project Manager

    , 

    Fraunhofer FOKUS

    Daniel Silhavy

    , 

    Scientist and Project Manager

    , 

    Fraunhofer FOKUS