
Andrzej Surdej developed and integrated advanced media and system features across LibertyGlobal/WPEWebKit and rdkcentral/meta-rdk-video, focusing on platform compatibility, observability, and streaming quality. He implemented ftrace-based system tracing in C++ to enhance performance analysis and debugging, and introduced programmatic GStreamer capability checks to improve cross-platform reliability. Andrzej delivered runtime HDR and Dolby Vision streaming support in WebKit, refining codec handling and adapting HDR logic to device capabilities. His work also addressed runtime safety and crash-report accuracy, using CMake and Shell for build system improvements. These contributions demonstrate depth in embedded systems, media pipeline development, and cross-platform integration.

September 2025: Delivered runtime HDR and Dolby Vision streaming support in WebKit for rdkcentral/meta-rdk-video. Implemented WebKit 2.38.8 HDR/DV settings, added codecs handling, and refined HDR logic based on screen capabilities to improve streaming compatibility and user experience. This work lays the groundwork for broader HDR features and cross-device consistency. No major bugs fixed this period; focus was on feature delivery and integration.
September 2025: Delivered runtime HDR and Dolby Vision streaming support in WebKit for rdkcentral/meta-rdk-video. Implemented WebKit 2.38.8 HDR/DV settings, added codecs handling, and refined HDR logic based on screen capabilities to improve streaming compatibility and user experience. This work lays the groundwork for broader HDR features and cross-device consistency. No major bugs fixed this period; focus was on feature delivery and integration.
June 2025: Delivered key features and stability improvements across multiple RDK repos, focusing on platform compatibility, runtime safety, and crash-report accuracy. Achievements span MSE pipeline enhancement, GL resource safety, and unified crash signaling, enabling broader device support and more reliable operation in production.
June 2025: Delivered key features and stability improvements across multiple RDK repos, focusing on platform compatibility, runtime safety, and crash-report accuracy. Achievements span MSE pipeline enhancement, GL resource safety, and unified crash signaling, enabling broader device support and more reliable operation in production.
Monthly summary for 2025-04 focusing on LibertyGlobal/WPEWebKit. This period centered on enhancing cross-platform GStreamer compatibility by introducing programmatic checks for required elements and updating quirks to recognize Rialto-specific capabilities, strengthening audio/video output reliability across platforms.
Monthly summary for 2025-04 focusing on LibertyGlobal/WPEWebKit. This period centered on enhancing cross-platform GStreamer compatibility by introducing programmatic checks for required elements and updating quirks to recognize Rialto-specific capabilities, strengthening audio/video output reliability across platforms.
February 2025 delivered enhanced observability for LibertyGlobal/WPEWebKit by adding ftrace-based WebKit tracing on Linux. Implemented new tracing headers, integrated ftrace into the system tracing mechanism, and enabled trace points to be written in a Perfetto-compatible format to the trace_marker for visualization and debugging on STB devices. These changes enable detailed performance analysis, faster triage, and data-driven optimizations across the WebKit stack.
February 2025 delivered enhanced observability for LibertyGlobal/WPEWebKit by adding ftrace-based WebKit tracing on Linux. Implemented new tracing headers, integrated ftrace into the system tracing mechanism, and enabled trace points to be written in a Perfetto-compatible format to the trace_marker for visualization and debugging on STB devices. These changes enable detailed performance analysis, faster triage, and data-driven optimizations across the WebKit stack.
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