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Érico Porto

PROFILE

Érico Porto

During the month, contributed a targeted bug fix to the libsdl-org/SDL_mixer repository, addressing an issue with trailing silence in audio playback when using stb_vorbis decoding. The solution involved adjusting the current playback location when it exceeded the stream length and introducing a function to truncate excess samples at the end of the stream, thereby eliminating unwanted silence artifacts. This work improved the accuracy and reliability of audio playback in SDL_mixer-based applications. The fix was implemented in C, demonstrating skills in low-level audio decoding, debugging, and integration of third-party libraries to enhance user experience and maintain code quality.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

1Total
Bugs
1
Commits
1
Features
0
Lines of code
27
Activity Months1

Work History

January 2025

1 Commits

Jan 1, 2025

2025-01 monthly summary for libsdl-org/SDL_mixer: Implemented a targeted fix for trailing silence in stb_vorbis decoding, improving audio playback accuracy and reliability. The fix adjusts current_playback_loc when it exceeds the stream length and introduces fixup_current_playback_loc to truncate excess samples, eliminating end-of-stream silence artifacts. This was committed as a patch to SDL_mixer (commit 1bf7a798a7309b6cec1e1b3e95f04fba944b1118).

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C

Technical Skills

Audio DecodingBug FixingC Programming

Repositories Contributed To

1 repo

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

libsdl-org/SDL_mixer

Jan 2025 Jan 2025
1 Month active

Languages Used

C

Technical Skills

Audio DecodingBug FixingC Programming