{"id":48844254,"url":"https://github.com/lu-rebuilt/audio-tools","last_synced_at":"2026-04-15T04:02:45.105Z","repository":{"id":351240070,"uuid":"1210149641","full_name":"LU-Rebuilt/audio-tools","owner":"LU-Rebuilt","description":"FMOD audio extraction and conversion tools for LEGO Universe","archived":false,"fork":false,"pushed_at":"2026-04-14T07:32:53.000Z","size":41,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-04-14T08:22:58.814Z","etag":null,"topics":["audio","fmod","lego-universe"],"latest_commit_sha":null,"homepage":"https://github.com/LU-Rebuilt","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"agpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/LU-Rebuilt.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-04-14T06:13:36.000Z","updated_at":"2026-04-14T07:32:57.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/LU-Rebuilt/audio-tools","commit_stats":null,"previous_names":["lu-rebuilt/audio-tools"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/LU-Rebuilt/audio-tools","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LU-Rebuilt%2Faudio-tools","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LU-Rebuilt%2Faudio-tools/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LU-Rebuilt%2Faudio-tools/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LU-Rebuilt%2Faudio-tools/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/LU-Rebuilt","download_url":"https://codeload.github.com/LU-Rebuilt/audio-tools/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LU-Rebuilt%2Faudio-tools/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31825514,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-14T18:05:02.291Z","status":"online","status_checked_at":"2026-04-15T02:00:06.175Z","response_time":63,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["audio","fmod","lego-universe"],"created_at":"2026-04-15T04:02:35.486Z","updated_at":"2026-04-15T04:02:45.090Z","avatar_url":"https://github.com/LU-Rebuilt.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# audio-tools\n\nLEGO Universe FMOD audio tools. Extract and convert FEV event files and FSB sound banks.\n\n\u003e **Note:** This project was developed with significant AI assistance (Claude by Anthropic). All code has been reviewed and validated by the project maintainer, but AI-generated code may contain subtle issues. Contributions and reviews are welcome.\n\nPart of the [LU-Rebuilt](https://github.com/LU-Rebuilt) project.\n\n## Tools\n\n### fsb_extract\n\nExtract audio samples from encrypted FMOD FSB4 sound banks.\n\n```\nfsb_extract \u003cinput.fsb\u003e [output_dir]\n```\n\nDecrypts the FSB using the FMOD project password, then extracts each audio sample with the appropriate file extension based on codec (MP3, ADPCM, XMA, GSM, PCM).\n\n### fev_to_fdp\n\nConvert a single FEV file to FMOD Designer project (FDP) XML format.\n\n```\nfev_to_fdp \u003cinput.fev\u003e [input1.fsb input2.fsb ...] [output.fdp]\n```\n\nParses the FEV for event/group/category/sounddef structure. Optionally reads FSB files for per-sample metadata (frequency, channels). Generates deterministic GUIDs from object names using FNV-1a.\n\n### fev_project_setup\n\nSet up FMOD Designer project structure from a directory of FEV files.\n\n```\nfev_project_setup \u003cinput_dir\u003e \u003coutput_dir\u003e\n```\n\n**Status:** Work in progress. Event and sound definition conversion works. Music system FDP generation is not yet fully functional.\n\n## Building\n\n```bash\ncmake -B build\ncmake --build build -j$(nproc)\n```\n\nFor local development:\n\n```bash\ncmake -B build -DFETCHCONTENT_SOURCE_DIR_LU_ASSETS=/path/to/local/lu-assets\n```\n\n## Acknowledgments\n\nFormat parsers built from:\n- **[lcdr/lu_formats](https://github.com/lcdr/lu_formats)** — Kaitai Struct FEV/FSB format definitions\n- **Ghidra reverse engineering** of the original LEGO Universe client binary\n- **FMOD Designer 4.44.64** — FDP XML schema reference from example projects\n\n## License\n\n[GNU Affero General Public License v3.0](https://www.gnu.org/licenses/agpl-3.0.html) (AGPLv3)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flu-rebuilt%2Faudio-tools","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flu-rebuilt%2Faudio-tools","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flu-rebuilt%2Faudio-tools/lists"}