Registro públicoEn riesgo
Informe de salud del softwareesquema 0.27.0 · métricas 1.13.0 · 2026-07-26 01:25 UTC
ufleisch / taglib
TagLib Audio Meta-Data Library
ufleisch/taglib tiene un índice de salud de 45 sobre 100, lo que lo sitúa en la banda En riesgo. Su puntuación más alta es Vitality (61/100) y la más baja, Community & Adoption (12/100). Se actualizó por última vez hace 6 días. 2 personas concentran la mayor parte del trabajo reciente.
45
global / 100Índice de salud del software
Las métricas se agrupan en categorías ponderadas sobre una escala de 1 a 100. El resultado global parte de su media; cuando la evidencia pública activa la Política de Jurisdicciones de Alto Riesgo, la calificación se ajusta y recibe el límite 49 (En riesgo). Preparación para IA queda fuera.
45
Excelente85-100Ejemplar; cumple prácticamente todos los criterios evaluados
Bueno70-84Saludable; carencias menores
Moderado50-69Aceptable con carencias notables; se recomienda revisión
En riesgo30-49Debilidades significativas; su adopción exige cautela
Crítico1-29Problemas graves (proyecto abandonado, un solo mantenedor, sin higiene)
Perfil de puntuación
Cada eje es una categoría. La forma importa más que la media: un proyecto sano llena toda la figura, mientras que un perfil de picos y cráteres indica que la fortaleza en una dimensión enmascara el riesgo en otra.
Titularidad
Urs FleischCuenta personal
10 seguidores12 repositorios públicosdesde ago 2012
Este repositorio pertenece a una cuenta personal. Un proyecto con un único propietario conlleva más riesgo de continuidad que uno respaldado por una organización.
Métricas por categoría
Vitalidad
¿Está vivo el proyecto: se escribe código y se publican versiones?
61
Actividad de desarrollo
80Bueno
Cómo se puntúa
| 36/36 | Recencia de push — último push hace 6 días |
| 17.3/36 | Cadencia de commits — 25/52 semanas con commits |
| 17.5/18 | Volumen de commits — 87 commits en el último año |
| 9/10 | OpenSSF Scorecard: Maintained — 11 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 9 |
Datos de entrada utilizados
| commits_last_year | 87 |
| human_commit_share | 0,98 |
| days_since_last_push | 6 |
| active_weeks_last_year | 25 |
Disciplina de publicación
32En riesgo
Cómo se puntúa
| 16.2/27 | Publica versiones — 5 etiquetas de versión (sin releases de GitHub) |
| 0/36 | Recencia de las versiones — última versión hace 5209 días |
| 12.6/27 | Cadencia de publicación — una versión cada ~225,6 días |
| 0/10 | OpenSSF Scorecard: Signed-Releases — sin datos |
Datos de entrada utilizados
| releases_count | 5 |
| latest_release_tag | v1.7.2 |
| releases_from_tags | sí |
| days_since_latest_release | 5209 |
| mean_days_between_releases | 225,6 |
Excluidos de la puntuación (sin datos o no aplicable): OpenSSF Scorecard: Signed-Releases. Los pesos restantes se han renormalizado.
Comunidad y Adopción
¿Tiene el proyecto usuarios, descargas, atención y unas condiciones acogedoras para quienes contribuyen?
12
Popularidad y adopción
1Crítico
Cómo se puntúa
| 0/60 | Estrellas — 1 estrellas |
| 0/25 | Forks — 1 forks |
| 0/15 | Observadores — 2 observadores |
Datos de entrada utilizados
| forks | 1 |
| stars | 1 |
| watchers | 2 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Salud de la comunidad
25Crítico
Cómo se puntúa
| 0/22.5 | README |
| 22.5/22.5 | Licencia — licencia reconocida (LGPL-2.1) |
| 0/18 | Guía CONTRIBUTING |
| 0/13.5 | Código de conducta |
| 0/7.2 | Plantilla de issues |
| 0/6.3 | Plantilla de PR |
Datos de entrada utilizados
| has_readme | no |
| has_license | no |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Sostenibilidad y Gobernanza
¿Sobrevivirá el proyecto a sus personas: factor bus, capacidad de respuesta, quién lo respalda y mantenimiento del paquete?
39
Resiliencia de mantenedores (factor bus)
64Moderado
Cómo se puntúa
| 25.2/54 | Factor bus — la mitad de los commits recae en 2 contribuyente(s) |
| 15.3/22.5 | Distribución de commits — el principal contribuyente firma el 32% de los commits |
| 13.5/13.5 | Amplitud de contribuyentes — 99 contribuyentes |
| 10/10 | OpenSSF Scorecard: Contributors — project has 25 contributing companies or organizations |
Datos de entrada utilizados
| bus_factor | 2 |
| contributors_sampled | 99 |
| top_contributor_share | 0,32 |
Cómo se puntúa
| 0/46.8 | Resolución de issues — sin issues o sin datos |
| 0/38.3 | Aceptación de PR — sin PR decididos o sin datos |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
Datos de entrada utilizados
| merged_prs | 0 |
| open_issues | 0 |
| closed_issues | 0 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 0 |
Excluidos de la puntuación (sin datos o no aplicable): Resolución de issues, Aceptación de PR. Los pesos restantes se han renormalizado.
Propiedad y custodia
47En riesgo
Cómo se puntúa
| 10/30 | Respaldo de la propiedad — cuenta personal (usuario) |
| 0/20 | Dominio verificado — no aplicable a cuentas de usuario |
| 7.5/25 | Alcance del propietario — 10 seguidores de ufleisch |
| 20.1/25 | Trayectoria — 12 repos públicos, cuenta de ~13 años |
Datos de entrada utilizados
| followers | 10 |
| owner_type | User |
| is_verified | — |
| owner_login | ufleisch |
| public_repos | 12 |
| account_age_days | 5098 |
Excluidos de la puntuación (sin datos o no aplicable): Dominio verificado. Los pesos restantes se han renormalizado.
Calidad de Ingeniería
¿Existen unas prácticas mínimas de ingeniería y documentación?
61
Prácticas de ingeniería
68Moderado
Cómo se puntúa
| 24/24 | Flujos de trabajo de CI — 1 flujo(s) de trabajo |
| 24/24 | Pruebas presentes |
| 0/16 | Configuración de linter |
| 0/9.6 | Hooks de pre-commit |
| 6.4/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — sin datos |
Datos de entrada utilizados
| has_ci | sí |
| has_tests | sí |
| has_editorconfig | sí |
| has_linter_config | no |
| has_precommit_config | no |
Excluidos de la puntuación (sin datos o no aplicable): OpenSSF Scorecard: CI-Tests. Los pesos restantes se han renormalizado.
Documentación
50Moderado
Cómo se puntúa
| 0/30 | README |
| 25/25 | Directorio de documentación |
| 15/15 | Sitio de documentación / página del proyecto — http://taglib.github.com/ |
| 0/10 | Descripción del repositorio |
| 0/10 | Topics |
| 10/10 | Wiki |
Datos de entrada utilizados
| topics | — |
| has_wiki | sí |
| homepage | http://taglib.github.com/ |
| has_readme | no |
| has_docs_dir | sí |
| has_description | no |
Seguridad
¿Son sólidas las prácticas visibles de seguridad y de cadena de suministro, sin exposición jurisdiccional de alto riesgo sin resolver?
49
Postura de seguridad
49En riesgo
Cómo se puntúa
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — sin datos |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 25 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | Licencia — license file detected |
| 6.8/7.5 | Maintained — 11 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 9 |
| 0/5 | Packaging — sin datos |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — no SAST tool detected |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — sin datos |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Datos de entrada utilizados
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 4,9 |
Excluidos de la puntuación (sin datos o no aplicable): ci_tests, packaging, signed_releases. Los pesos restantes se han renormalizado.
Preparación para IA
¿Hasta qué punto está el repositorio preparado para desarrollarse y mantenerse con agentes de codificación de IA? Es una insignia independiente y experimental — peso 0,0, de modo que se presenta por separado y no afecta a la puntuación de salud global.
47
Contexto y guía para agentes
29Crítico
Cómo se puntúa
| 0/45 | Instrucciones para agentes — sin CLAUDE.md / AGENTS.md / reglas de editor |
| 0/15 | Documentación legible por máquinas (llms.txt) |
| 29.4/40 | Historial de commits legible — 54 de 98 commits humanos declaran su intención (asunto estructurado o cuerpo explicativo) |
Datos de entrada utilizados
| has_llms_txt | no |
| legible_history_share | 0,551 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Cómo se puntúa
| 0/18 | Arranque con un solo comando |
| 22/22 | Pruebas automatizadas |
| 0/11 | Configuración de lint / formato |
| 11/11 | Verificación estática de tipos — C++ (tipado estático) |
| 0/10 | Entorno reproducible |
| 2/10 | Práctica demostrada con agentes — 1 de los últimos 100 commits con autoría o crédito de agente |
| 8/8 | Mantenimiento automatizado — 2 de los últimos 100 commits son actualizaciones automáticas de dependencias |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Datos de entrada utilizados
| has_nix | no |
| has_tests | sí |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | sí |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0,01 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0,02 |
Legibilidad del código para modelos
100Excelente
Cómo se puntúa
| 45/45 | Código verificable por tipos — C++ (tipado estático) |
| 54.6/55 | Tamaños de archivo manejables — 3/367 archivos fuente de más de 60 KB |
Datos de entrada utilizados
| primary_language | C++ |
| largest_source_bytes | 84.203 |
| source_files_sampled | 367 |
| oversized_source_files | 3 |
Interfaces legibles por máquina
40En riesgo
Cómo se puntúa
| 0/40 | Esquema de API (OpenAPI/GraphQL/proto) |
| 0/20 | Servidor MCP |
| 40/40 | Ejemplos ejecutables — examples |
Datos de entrada utilizados
| example_dirs | examples |
| has_mcp_signal | no |
| api_schema_files | — |
Datos clave
1estrellas de GitHub
99contribuidores
87commits en los últimos 12 meses
6días desde el último push
5versiones publicadas
2factor bus
0issues abiertas
—ecosistemas de paquetes
Advertencias de recopilación de datos
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- Community profile unavailable
- GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
Más detalle
OpenSSF Scorecard 4.9 / 10
4.9agregado
Evaluación de seguridad independiente y agnóstica en cuanto a herramientas, procedente del proyecto de código abierto OpenSSF Scorecard. Cada comprobación premia una práctica de seguridad, no la herramienta de un proveedor concreto. Las comprobaciones que Scorecard no pudo determinar se marcan como n/d y se excluyen de la puntuación de seguridad (nunca se cuentan como cero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| n/d | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 25 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 9 | Maintained | 11 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 9 |
| n/d | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | no SAST tool detected |
| 0 | Security-Policy | security policy file not detected |
| n/d | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Todas las dependencias no recopilado
No fue posible recopilar el conjunto de dependencias resuelto para este informe: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
Informe JSON sin procesar legible por máquina
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"Shell": 1052
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"created_at": "2013-03-23T12:43:39Z",
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"activity": {
"releases": [
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"kind": "patch",
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"tag": "v1.6.3",
"kind": "patch",
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"tag": "v1.6.2",
"kind": "patch",
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},
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"tag": "v1.6.1",
"kind": "patch",
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}
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"headline": "Version 2.3",
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"body": "When the file is opened in read-only mode, it will not be written and\nthe Cues do not have to be updated. Skipping the Cues will make the\nreading of large Matroska files over network filesystems (SMB/NFS)\nfaster.",
"is_bot": false,
"headline": "Skip Matroska Cues with AudioProperties::Fast and read-only mode",
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"body": "Some muxers — notably MakeMKV, and mkvmerge in certain configurations — write a small primary seekHead at the start of the segment that contains a single entry referencing a secondary seekHead near the end of the file. The secondary seekHead carries the actual entries for info, tracks, tags, chapters, and attachments.",
"is_bot": false,
"headline": "[Matroska: Follow chained SeekHead entries when parsing segment metadata",
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"headline": "Build fix for Haiku's fcntl.h which can't be found in sys/fcntl.h",
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"headline": "Matroska: Provide different WriteStyle to trade-off size/speed",
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"is_bot": false,
"headline": "[WAV] Decode iXML as UTF-8",
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"headline": "[Matroska] Allow Orphaned Chapter Reading (when Chapter has no Editio…",
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"headline": "Limit MP4 atom sibling count at top level (#1344)",
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"body": "ryanfrancesconi/feature/mp4-chapterlist\nryanfrancesconi/fix/qt-chapter-orphaned-mdat",
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"headline": "Merge pull requests #1325 #1343 from ryanfrancesconi MP4 chapterlist",
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"body": "An equality operator is added for the chapters. The chapters are\nonly written to the file if they were really modified, so just\nreading the chapters without modifying them will not affect\nthe save operation.",
"is_bot": false,
"headline": "Set MP4 chapters only if modified",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-04-25T09:46:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "05c2c8671e49c3fc2d25438db53a264ec688b504",
"body": "…independence\n\nSix new tests exercise corners of the chapter implementation that the\norphaned-mdat fix did not reach:\n\ntestQTChapterListUnicodeTitles / testChapterListUnicodeTitles --\nRound-trip Japanese, German (umlaut), and Russian titles through the\nQT text-sample serialisation and the Nero lengt\n[…]\ns the other intact.\nValidates the lazy saveChaptersIfModified contract in mp4file.cpp.\n\ntestNeroChaptersAloneWhenNoQT --\nWriting one format must not create atoms for the other.\n\nAll 47 MP4 tests pass.",
"is_bot": false,
"headline": "MP4: Add test coverage for chapter unicode, empty titles, and format …",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-23T19:19:27Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "85b6a9eb93d15b0aa5feaf0187290ef7a5e93eff",
"body": "The previous fix for orphaned chapter mdats assumed the chapter text\nmdat was dedicated and derived its location from stco[0] - 8. In\naudiobooks that co-locate chapter text at the start of the primary\naudio mdat (stco[0] == audioMdat.offset + 8), that arithmetic lands\non the audio mdat header, the \n[…]\nwrites a chapter track, patches its\nstco[0] to point into the primary audio mdat (simulating the\naudiobook layout), removes the chapter track, and verifies the\naudio mdat is byte-identical afterwards.",
"is_bot": false,
"headline": "MP4: Guard against deleting shared mdat on QT chapter remove",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-23T19:14:00Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "5c70f0071f16f7370042b5e08b2fb2040601cc7a",
"body": "Adds testQTChapterListNoOrphanedMdat which performs three add/remove\ncycles and asserts that the top-level mdat count is identical before and\nafter. Without the fix, each cycle leaves an orphaned mdat at EOF, so\nthree cycles produce originalCount + 3 atoms.\n\nUses TagLib's own MP4::Atoms parser as the primary check, with\nAtomicParsley as an optional cross-validation when installed.",
"is_bot": false,
"headline": "MP4: Add regression test for orphaned mdat on QT chapter remove",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-23T18:03:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ae171ee237ee9e79962df0c2d791cea3494fb652",
"body": "write() appends a new mdat at EOF to hold chapter text samples but the\nremoval code (both remove() and the replace-existing path in write())\nonly deleted the chapter trak and tref atoms from inside moov. Each\nadd/remove cycle left the previous chapter mdat behind, causing orphaned\nmdat atoms to acc\n[…]\nte the mdat. After removing the trak and tref (both\ninside moov, which precedes the mdat at EOF), it adjusts the mdat offset\nby -(chapterLen + trefLen) and removes the atom, leaving no orphaned data.",
"is_bot": false,
"headline": "MP4: Remove orphaned mdat when removing QT chapter track",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-23T18:03:23Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "78c7208bc9697e867945e93eeedcd048ab21478a",
"body": null,
"is_bot": false,
"headline": "Integrate MP4 chapters into MP4::File",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-04-23T18:03:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0df52e39933c2dbef07db48abc06871159b1f32f",
"body": "The updateChunkOffsets() function in mp4qtchapterlist.cpp and\nmp4chapterlist.cpp is duplicated code from mp4tag.cpp and needs\nthe patch from mp4tag.cpp too.",
"is_bot": false,
"headline": "Apply stco/co64 bounds fix from PR #1333 to MP4 chapter code",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-04-23T18:03:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ba2441b378eaa0121fbf60bcc540a741c4424939",
"body": "taglib/mp4/mp4chapterlist.h\n• startTime doc comment: 100-nanosecond units → milliseconds\n\ntaglib/mp4/mp4chapterlist.cpp\n• renderChplData: fromLongLong(ch.startTime) → fromLongLong(ch.startTime * 10000LL)\n• parseChplData: ch.startTime = startTime → ch.startTime = startTime100ns /\n[…]\n buildStts lambda: time100ns * timescale / 10000000.0 → timeMs * timescale / 1000.0\n\ntests/test_mp4.cpp\n• All startTime assignments and assertions divided by 10,000 (e.g. 300000000LL → 30000LL)",
"is_bot": false,
"headline": "corrected nanosecond unit change -> milliseconds",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-23T18:03:23Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "c5ea13bb34a9781fc40444b5d5ea964440a5283b",
"body": "Changes made\n\nmp4chapterlist.h\n• Added (MP4::File*) overloads for read, write, remove\n• Replaced broken class File; forward declaration with #include \"mp4file.h\" (fixed a subtle C++ name-resolution linker bug where Atoms(File*) resolved to MP4::File* instead of TagLib::File*)\n\nmp4chapterlist\n[…]\nestQTChapterListFileAPI — exercise the full write/read/remove cycle via the file-based API\n• Updated test bodies to use the simplified (MP4::File*) API (no MP4::Atoms construction in test code)",
"is_bot": false,
"headline": "overloads for read, write, remove",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-23T18:03:23Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "4a73d73b20a1ead2cd2c4a37b5eae98ac4908b4f",
"body": "QuickTime-style chapter tracks are the native chapter format for\nApple's ecosystem. They use a disabled text track (hdlr type \"text\")\nreferenced by a chap track-reference in the audio track's tref box.\nThis format is recognized by QuickTime, iTunes/Music, Final Cut Pro,\nLogic Pro, DaVinci Resolve, V\n[…]\n000 (milliseconds) for chapter track timing\n\n7 new tests covering write/read round-trip, remove, overwrite, tag\npreservation, empty file read, timestamp precision, and non-zero\nfirst chapter handling.",
"is_bot": false,
"headline": "MP4: Add QuickTime-style chapter track support",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-23T18:03:23Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "9c56f191e5e3b3daa5eb9e381cc27845e2a731dc",
"body": "Implement read/write/remove of Nero-style chapter markers (chpl atom)\nin MP4 files. The chpl atom lives at moov/udta/chpl, storing up to 255\nchapter entries with 100-nanosecond timestamps and UTF-8 titles.\n\nIncludes CppUnit tests covering round-trip read/write, remove, tag\npreservation, and reading from files with no chapters.",
"is_bot": false,
"headline": "MP4: Add Nero-style chapter marker support",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-23T18:03:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "77f6b9add5ffb8fef62f718fbe07369cde3f799a",
"body": null,
"is_bot": false,
"headline": "Drop zero size ID3v2 frames but accept tag (#437)",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-04-20T13:11:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a64e7543f85f5a3a557023ee838ec5921d36159b",
"body": null,
"is_bot": false,
"headline": "Fix DSD/DSF signed integer issues (#1332)",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-04-20T13:08:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d466b72eeafa6bdfa3d59bba4d8b0a2d0947cbed",
"body": "Make MP4 AtomDataType descriptions visible in the generated documentation.\nConvert the ID3v2 text frame listing into a table.\nConvert the shorten `fileType()` documentation into a table.\nFix some typos.\nAdd link to specification in `EventType` for consistency with other headers.",
"is_bot": false,
"headline": "docs: Some improvements to the documentation (#1337)",
"author_name": "Felipe",
"author_login": "felipdsa21",
"committed_at": "2026-04-13T18:05:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c3a0e1d0a2d0d1ccaf5b56d27592713f3fa4564f",
"body": "Limit scan for Matroska seek head to 512 KB in ReadStyle::Fast\n\n---------\n\nCo-authored-by: tolriq <git@leetzone.org>",
"is_bot": false,
"headline": "Matroska: Use seek head for faster element lookup (#1321)",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-04-13T17:58:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "13751f5a6b2d9de491ef89d6936384e80eafbac3",
"body": "* Shorten: Reject out-of-range k in getRiceGolombCode\n\nk values outside [0, 31] cause undefined behavior: a left shift by 32\non int32_t (UB in C++) when bitsAvailable reaches 32 after a buffer\nrefill. Guard against this at the top of getRiceGolombCode and return\nfalse (invalid file) for any k outsid\n[…]\n by 32\non int32_t (UB in C++) when bitsAvailable reaches 32 after a buffer\nrefill. Guard against this at the top of getRiceGolombCode and return\nfalse (invalid file) for any k outside the valid range.",
"is_bot": false,
"headline": "Fix/shorten rice golomb k bounds (#1335)",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-09T20:03:36Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "4da5ac2de4297433b4d168f59a2574af0379ee83",
"body": "This will fix a DoS with a crafted MP4 file causing too many offsets\nto be written when updating the stco or co64 tables in MP4 files.\n\nCredits for the discovery of this bug go to Yuen Ying Ng (Ruth)\n(Cyber Security Researcher at PwC Hong Kong).",
"is_bot": false,
"headline": "Fix writing too many offsets when updating MP4 stco/co64 atoms (#1332)",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-04-08T18:53:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "193091fe2ebb93ba5961adb5ba3c4632f6c50327",
"body": "…(#1326)\n\nCredits for fix and reporting go to https://github.com/ericliu-12.",
"is_bot": false,
"headline": "Fix unbounded recursion in EBML/Matroska MasterElement and MP4 atoms …",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-04-08T18:52:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5d63187a8b8d291cbf4f77d1bb973bc5ee91cf03",
"body": "Concurrent calls to propertyKeyForName() and handlerTypeForName() (e.g.\nvia batchMap during import) could race on the isEmpty() guard used for\nfirst-call lazy initialization.\n\nReplace isEmpty() guards with std::call_once / std::once_flag so that\neach map is initialized exactly once in a thread-safe \n[…]\nry subclasses to override\nnameHandlerMap() and namePropertyMap() correctly.\n\nBoth property maps are initialized together in a single once_flag since\nnameForPropertyKey is derived from namePropertyMap.",
"is_bot": false,
"headline": "MP4: Fix data race in ItemFactory lazy map initialization (#1331)",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-04T15:52:54Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "f32b503f56d3de43d5cc885f0365b1064a1b3ac6",
"body": "mpegheader.cpp: ADTS bitrate divided by 1024 (binary kilo) instead of\n1000 (decimal kilo), causing ~2.4% underreporting for all AAC streams.\n\nmp4properties.cpp: ESDS averageBitrate double-rounded via both +500 and\n+0.5 before int cast, causing standard bitrates (128000, 192000, etc.)\nto read 1 kbps too high.",
"is_bot": false,
"headline": "Fix bitrate calculation unit errors in ADTS and MP4 ESDS parsers (#1330)",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-04T14:34:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d6a2134cf3af577ee63130d400c433cb74cd8694",
"body": "… (#1329)\n\nSome encoders write a valid data chunk but with a slightly too-large\ndeclared chunkSize, or place the data chunk beyond the declared RIFF\nboundary. The previous behaviour called break, abandoning all remaining\nchunks and making the file appear empty to taglib.\n\nLenient parsers (ffmpeg, Qu\n[…]\ny clamping the\nchunk size to the bytes that actually remain in the file. Adopt the\nsame strategy: when chunkSize would exceed the file length, clamp it\nand continue parsing rather than stopping early.",
"is_bot": false,
"headline": "Clamp oversized RIFF chunk to available bytes instead of rejecting it…",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-04T10:47:49Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "abadbb676889f9e5980edc4600b43bc2d2d73355",
"body": "Read, write, and remove Broadcast Audio Extension (BEXT, EBU Tech 3285)\nand iXML metadata chunks in WAV files. BEXT is widely used in broadcast\nand professional audio for originator, description, time reference, and\nloudness metadata. iXML is used by field recorders and DAWs for scene,\ntake, and track metadata.",
"is_bot": false,
"headline": "Add BEXT and iXML chunk support to WAV files (#1323)",
"author_name": "Ryan Francesconi",
"author_login": "ryanfrancesconi",
"committed_at": "2026-04-04T10:14:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "49510e7d5a4b341a92ff962d0808bea3d5a0bfc8",
"body": "MPEG::File::isSupported() scans for frame sync bytes that can appear\nin other files, causing them to be misidentified as MP3.\n\nThis also includes a test with such a file.",
"is_bot": false,
"headline": "Move MPEG check to end of content-based detection (#1319)",
"author_name": "Daniel",
"author_login": "DanTheMan827",
"committed_at": "2026-04-04T06:01:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7f2f2ddcafb2125f6aad70db79b3e0a3de581212",
"body": "…1318)\n\nThis covers all 18 formats supported by the content-based detection.",
"is_bot": false,
"headline": "Add tests for FileRef content-based detection via ByteVectorStream (#…",
"author_name": "Daniel",
"author_login": "DanTheMan827",
"committed_at": "2026-04-04T05:43:56Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0368c0239a8ef0be40a2c6fd4c669f59d8fbf28e",
"body": "git submodule init\ngit submodule update --remote\n(cd 3rdparty/utfcpp && git checkout v4.0.9)\ngit add 3rdparty/utfcpp\ngit commit -m 'Pin submodule utfcpp to tag v4.0.9'",
"is_bot": false,
"headline": "Pin submodule utfcpp to tag v4.0.9 (#1315)",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-03-31T18:04:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9411bb161f8af5a41d0cb3843c39c3c8d1990d2f",
"body": null,
"is_bot": false,
"headline": "Opus: Read output gain (#1320)",
"author_name": "Felipe",
"author_login": "felipdsa21",
"committed_at": "2026-03-31T16:14:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "78298769de7485850613b0589d70503b8a8fc81c",
"body": null,
"is_bot": false,
"headline": "Version 2.2.1",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-03-07T05:41:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c43d2b3fc1a21ed6811b7f154459789dcf1b3429",
"body": "When using for example\n\nexamples/tagwriter -C GENRE \\\n\"name=GENRE,targetTypeValue=50,value=Soft Rock;name=GENRE,targetTypeValue=50,value=Classic Rock\" \\\npath/to/file.mka\n\nthe GENRE key was included twice and tagreader displayed the two genre\ntags twice.",
"is_bot": false,
"headline": "Avoid duplicates in StringList Matroska::Tag::complexPropertyKeys()",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-02-28T06:51:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3db0d48f4bb2b65cb3adcce066f80fb8e6fa8e87",
"body": "…(#1311)",
"is_bot": false,
"headline": "Support edition, chapter and attachment UIDs in Matroska simple tags …",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-02-24T05:53:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "de6e2b15c83415abcb6c37573363cdf2b59943c1",
"body": null,
"is_bot": false,
"headline": "Version 2.2",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-02-18T04:15:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b7f0225f0def07d6e7e00a2a3ca998067a8a7ba0",
"body": "This prevents the parsing of frames with specially constructed recursive\nframe hierarchies from taking an extremely long time.",
"is_bot": false,
"headline": "Do not allow unknown frames embedded in CTOC and CHAP (#1306)",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-02-15T07:38:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f4117f873c2cdc7b61553ae27df34364340a37ea",
"body": "A crafted file can have blockSamples set to 0 and a blockSize so big\nthat when adding 8 it overflows and offset is 0 so it goes back to the\nsame position and loops forever",
"is_bot": false,
"headline": "wavpack: Fix infinite loop when reading broken files (#1304)",
"author_name": "tsdgeos",
"author_login": "tsdgeos",
"committed_at": "2026-02-04T16:31:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cf86f20b36ac070ed8511540057b1e448a82c6d3",
"body": null,
"is_bot": false,
"headline": "Add DSD information to WavPack properties (#1303)",
"author_name": "Damien Plisson",
"author_login": "damien78",
"committed_at": "2026-02-04T16:31:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "74d93db16634cc647501e5eadfab96792e6a13d1",
"body": null,
"is_bot": false,
"headline": "Update changelog for v2.2beta",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-02-01T11:08:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "397b6c1de3f02688b71f50f7f3eec95584948363",
"body": "Also fix some wrong frame sizes in the unit tests.\n\n---------\n\nCo-authored-by: Urs Fleisch <ufleisch@users.sourceforge.net>",
"is_bot": false,
"headline": "Add check for ID3v2 frame data length (#1300)",
"author_name": "Stephen Booth",
"author_login": "sbooth",
"committed_at": "2026-01-31T07:24:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "51f431c96adaa59766bef85b330b206d56198ac9",
"body": null,
"is_bot": false,
"headline": "Verify the ID3v2 version and revision are not 0xFF (#1301)",
"author_name": "Stephen Booth",
"author_login": "sbooth",
"committed_at": "2026-01-31T07:21:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "11e3eb05bd8694976d065f37d62ee1a6811daef3",
"body": null,
"is_bot": false,
"headline": "MP4: Add support for NI STEM (#1299)",
"author_name": "Antoine Colombier",
"author_login": "acolombier",
"committed_at": "2026-01-25T12:33:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2c01b63433c1cf45dc91929aafd5d4c58b99f491",
"body": "Another Matroska Attempt",
"is_bot": false,
"headline": "Merge pull request #1149 from complexlogic/matroska",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-01-24T14:27:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d83d751443051e788be05d87b8bee0d5aed83703",
"body": "When building for macOS < 10.14, the API for std::optional and\nstd::variant is restricted\n\n error: 'value' is unavailable: introduced in macOS 10.14\n error: 'get<..>' is unavailable: introduced in macOS 10.14\n\nThere was also an issue with Android armeabi-v7a where long is not\n64 bit and a static assertion failed.",
"is_bot": false,
"headline": "Matroska: Fix build with older macOS and 32-bit Android compilers",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-01-24T13:59:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f4e7a742c322b2d50e1e1eaef4741273ae6edc75",
"body": "Make AttachedFile immutable. This is consistent with SimpleTag and\nChapter and avoids using attached files which do not have all required\nattributes.\nProvide methods to insert and remove a single simple tag, so that\nthey can be modified without setting all of them while still not\nexposing internal l\n[…]\ns to the API.\nUse DATE_RECORDED instead of DATE_RELEASED for year() and the \"DATE\"\nproperty. This is more consistent with other tag formats, e.g. for ID3v2\n\"TDRC\" is used, which is the recording time.",
"is_bot": false,
"headline": "Improve Matroska API",
"author_name": "Urs Fleisch",
"author_login": "ufleisch",
"committed_at": "2026-01-24T13:59:10Z",
"body_truncated": true,
"is_coding_agent": false
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{
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{
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"source": {
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{
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{
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"inputs": {
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},
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{
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{
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{
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{
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],
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{
"key": "security",
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"metrics": [
{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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},
{
"key": "high_risk_jurisdiction_exposure",
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{
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"note": null,
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"legible_history_share": 0.551,
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"components": [
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"points": 0,
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{
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{
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"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
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"Community profile unavailable",
"GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository"
],
"report_type": "repository",
"generated_at": "2026-07-26T01:25:05.573212Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/u/ufleisch/taglib.svg",
"full_name": "ufleisch/taglib",
"license_state": "standard",
"license_spdx": "LGPL-2.1"
}Las puntuaciones son señales, no garantías. Reflejan prácticas públicamente visibles en GitHub; no son una auditoría de código ni una garantía de seguridad.
Los datos ausentes se excluyen y los pesos se renormalizan; nunca se puntúan como cero. La metodología es versionada y abierta: métricas v1.13.0, esquema v0.27.0 — metodología completa · wiki de métricas.
Cómo se sitúa un resultado dentro del registro general: estadísticas agregadas.