{"adoption": {"forks": 416, "observed_at": "2026-08-28T04:04:35.157699+00:00", "stars": 1388}, "canonical_url": "https://ross.abutalabs.com/products/fdk-aac", "card": {"archived": false, "artifact_type": "library", "description": "A standalone library of the Fraunhofer FDK AAC code from Android.", "domain": ["media", "developer-tools"], "enriched": true, "function": ["audio-processing", "sdk"], "health_score": 79, "homepage": "https://sourceforge.net/projects/opencore-amr/", "language": "C++", "license": "NOASSERTION", "license_family": "other", "maturity": "active", "member_repos": ["mstorsjo/fdk-aac"], "name": "mstorsjo/fdk-aac", "platform": ["cpp", "cross-platform", "windows"], "pushed_at": "2026-08-14T16:47:10+00:00", "repo": "mstorsjo/fdk-aac", "stars": 1388, "tags": ["aac", "codec", "fraunhofer-fdk", "encoder", "decoder", "audio-codec", "ffmpeg-dependency", "audio", "android", "linux", "macos"], "topics": [], "urls": [], "use_cases": ["encode audio to AAC in a media transcoding tool", "decode AAC audio streams in a C++ application", "add AAC encoding support to FFmpeg builds", "extract the FDK AAC codec from Android for standalone use", "build a cross-platform audio codec library"], "what_it_is": "A standalone build of the Fraunhofer FDK AAC encoder/decoder code extracted from Android, packaged as a C++ library. It provides high-quality AAC audio encoding and decoding for use in media applications such as FFmpeg and HandBrake.", "when_to_avoid": ["you need a permissively licensed codec without patent/royalty concerns", "you only need simple AAC handling already provided by your media framework", "you need a pure high-level audio API rather than a codec library"], "when_to_choose": ["you need high-quality AAC encoding/decoding in a native application", "you are building FFmpeg or HandBrake with better AAC support", "you want the Fraunhofer FDK codec outside of Android"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/fdk-aac", "repo": "mstorsjo/fdk-aac", "role": "main", "score": 76}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:04:35.157699+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T04:39:47.031011+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "05a07afe40352ec00692ec16fde837824b19cb07586360df921ef626e206e708", "fetched_at": "2026-08-29T11:55:04.787631+00:00", "kind": "homepage", "missing": false, "url": "https://sourceforge.net/projects/opencore-amr/"}, {"content_hash": "bfffa8fdd816dced9c84da10402b03d45f1ab76b2af8bd1006f7c640e3d789f3", "fetched_at": "2026-08-29T11:55:04.796276+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/leadership"}, {"content_hash": "47a5f3730d75ebf04dfa6a21be35b79d7ae6585528fa52ee86a34d25ba486470", "fetched_at": "2026-08-29T11:55:04.790728+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about"}, {"content_hash": "3cca19403dfa43f585ed120afcfbc635d2019097a9c624a017b7a0b21e342731", "fetched_at": "2026-08-29T11:55:04.792586+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/p/forge/documentation/Docs%20Home"}, {"content_hash": "f5906d81e06351e23f93e4f3e37a5d4b1dbd7f4d1b932515ee32e6b9cc3d122b", "fetched_at": "2026-08-29T11:55:04.794524+00:00", "kind": "site_page", "missing": false, "url": "https://sourceforge.net/about/project_awards"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 97, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases", "no_license", "no_readme"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 5179, "days_push": 19, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 76, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}