rdkcentral/aamp
Dec 2024 – Jan 2025
2 Months active
Languages Used
C++Markdown
Technical Skills
API DevelopmentBug FixingC++ DevelopmentMedia Player DevelopmentAd InsertionAudio/Video Synchronization
Ian Henderson
PROFILE
Ian Henderson
Worked on the rdkcentral/aamp repository to enhance media playback reliability and accessibility through targeted bug fixes using C++ and expertise in API development. Addressed subtitle track selection issues by normalizing language codes to ISO 639 standards, ensuring accurate matching and improved accessibility for multilingual content. Improved ad insertion stability by refining audio/video synchronization logic, specifically correcting PTS restamping to use the maximum duration of audio and video periods during ad breaks. This adjustment reduced audio stutter and playback desynchronization, supporting smoother ad experiences and more reliable monetization. Demonstrated a methodical approach to bug fixing and media player development over two months.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
2Total
Bugs
2
Commits
2
Features
0
Lines of code
622
Activity Months2
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Work History
January 2025
1 Commits
Jan 1, 2025January 2025 (rdkcentral/aamp): Stability improvement for A/V playback during ad breaks by fixing PTS restamping to use the maximum of audio and video period durations for start and duration, preventing stutter when ad audio periods exceed video periods. This fix, tracked as RDKAAMP-4047 and implemented in commit 7416d9b4cb33356d3f1c40d7c12d95d5fe772abf, delivers smoother ad playback, reduces desynchronization risks, and supports reliable ad monetization.
1 Commits
Jan 1, 2025January 2025 (rdkcentral/aamp): Stability improvement for A/V playback during ad breaks by fixing PTS restamping to use the maximum of audio and video period durations for start and duration, preventing stutter when ad audio periods exceed video periods. This fix, tracked as RDKAAMP-4047 and implemented in commit 7416d9b4cb33356d3f1c40d7c12d95d5fe772abf, delivers smoother ad playback, reduces desynchronization risks, and supports reliable ad monetization.
January 2025
December 2024
1 Commits
Dec 1, 2024Month: 2024-12 | Repository: rdkcentral/aamp Concise monthly summary focusing on business value and technical achievements. Highlighted work on subtitle language code normalization to improve subtitle track selection accuracy and reduce incorrect language matching. This supports better accessibility, user experience, and content compliance across languages.
December 2024
1 Commits
Dec 1, 2024Month: 2024-12 | Repository: rdkcentral/aamp Concise monthly summary focusing on business value and technical achievements. Highlighted work on subtitle language code normalization to improve subtitle track selection accuracy and reduce incorrect language matching. This supports better accessibility, user experience, and content compliance across languages.
Activity
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Quality Metrics
Correctness85.0%
Maintainability80.0%
Architecture80.0%
Performance75.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++Markdown
Technical Skills
API DevelopmentAd InsertionAudio/Video SynchronizationBug FixingC++ DevelopmentMedia PlaybackMedia Player Development
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