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Graham Horner

PROFILE

Graham Horner

Worked on the xbmc/xbmc repository over three months, focusing on video processing, C++ development, and API design. Delivered targeted improvements such as refining thumbnail extraction for dual-track DV files, ensuring the first video stream is prioritized for accurate media previews in the GUI. Enhanced the developer experience by creating comprehensive documentation for HDR label infolabels and clarifying HDR Type property semantics in GUIInfoManager, linking documentation directly to relevant code changes for traceability. Emphasized maintainability and onboarding efficiency by aligning documentation with implementation, reducing ambiguity for both users and contributors while supporting consistent HDR handling across the media player’s interface.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

3Total
Bugs
1
Commits
3
Features
2
Lines of code
31
Activity Months3

Work History

May 2026

1 Commits • 1 Features

May 1, 2026

May 2026 monthly summary for xbmc/xbmc focusing on documentation and developer experience improvements related to HDR handling in GUIInfoManager. Key work this month centered on clarifying API semantics and reducing onboarding time for contributors by adding comprehensive docs for HDR Type handling in video streams.

March 2026

1 Commits • 1 Features

Mar 1, 2026

Concise monthly summary for 2026-03 focused on HDR documentation in xbmc/xbmc with direct business value. Key features delivered: - HDR label documentation: Created comprehensive docs for the new HDR label, detailing HdrDetail and ListItem.HdrDetail infolabels to expose HDR type information in the video player and list items. - References to code changes: Linked documentation to the HDR label introduction commit and existing code paths to ensure accuracy and traceability. Major bugs fixed: - No major bugs fixed this month in xbmc/xbmc related to HDR labeling. Documentation work completed with no reported regressions. Overall impact and accomplishments: - Strengthened developer and tester understanding of HDR support, reducing onboarding time and decreasing ambiguity around HDR behavior in UI and playback. - Improved maintainability through precise documentation that aligns with the HDR feature implementation. - Documentation serves as a single source of truth for HDR-related infolabels, aiding QA, troubleshooting, and feature reviews. Technologies/skills demonstrated: - Technical writing and documentation for media features. - Cross-referencing commits and ensuring traceability between docs and code (HDR label commit references: 59a116de6b609e992e71c1b98af3e3de43aa832d and related HdrDetail label introduction). - Version control best practices, dependency on repo xbmc/xbmc, and attention to detail for infolabels in media UI. Business value: - Clear HDR documentation reduces support overhead, accelerates feature rollout validation, and improves consistency across client applications and UI components.

February 2026

1 Commits

Feb 1, 2026

February 2026 (Month: 2026-02) – No new features were released for xbmc/xbmc this month. The primary focus was a targeted bug fix to improve thumbnail generation accuracy for dual-track DV files, ensuring the first video stream is used for thumbnails. This change enhances media library previews and GUI reliability when browsing DV content. Overall impact: more accurate thumbnails, reduced user confusion, and maintainable code via a focused, well-documented commit.

Activity

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Quality Metrics

Correctness100.0%
Maintainability93.4%
Architecture93.4%
Performance93.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++

Technical Skills

API designC++ developmentGUI developmentdocumentationvideo processing

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

xbmc/xbmc

Feb 2026 May 2026
3 Months active

Languages Used

C++

Technical Skills

C++ developmentGUI developmentvideo processingdocumentationAPI design