| ---
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| license: other
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| license_name: mixed-cc-by-and-public-domain
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| license_link: https://creativecommons.org/licenses/by/4.0/
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| task_categories: [other]
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| tags: [robotics, motion, expressive-robots, animacy, reachy-mini, autonomous-lamp, vla, talking-head, speech]
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| pretty_name: animacy human motion (large harvest)
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| size_categories: [n<1K]
|
| ---
|
| # squaredcuber/animacy-human-motion-large
|
|
|
| Canonical human conversational motion (`animacy.human.v1`, 30 Hz) captured at scale with
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| [animacy](https://github.com/Hcoder10/animacy) — the open interaction layer for expressive robots.
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| Every clip is a directory `clips/<shard>/<name>/` holding
|
|
|
| * `motion.parquet` — 28 channels: head 6-DoF, gaze, brows, eyes, mouth, torso, a puppet arm chain,
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| `speaking` / validity flags (schema: `docs/CANONICAL.md` in the repo);
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| * `audio.opus` — the clip's audio, mono, Opus 32 kb/s from the 16 kHz capture track, on the same
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| clock as `motion.t` (`ffmpeg -i audio.opus -ar 16000 -ac 1 audio.wav` restores the 16 kHz wav that
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| `animacy.schema.HumanClip.load` reads);
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| * `meta.json` — source url, **license and the machine-readable license evidence**, capture settings,
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| neutral pose, validity stats, and a `harvest` block (source family, channel, speaker key, language
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| guess, chunk offset, prescreen result).
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|
|
| `index.json` is one row per clip (all shards). `manifests/<shard>.json` is the same for one commit.
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|
|
| **26 clips, 2.9 hours (2.7 face-valid hours), 2 speaker keys, 2 languages.**
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|
|
| ## License policy (enforced in code, not remembered per file)
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|
|
| Only material whose *machine-readable* license metadata says public domain / CC0 / CC-BY is
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| captured; anything ND, NC, SA, or with missing license metadata is refused
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| (`scripts/fetch_sources.py::classify_license`, applied by `scripts/harvest/fetch.py`). Evidence per source:
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|
|
| | source | evidence recorded in `meta.json.license_evidence` |
|
| |---|---|
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| | YouTube (CC search) | info-json `license` == "Creative Commons Attribution license (reuse allowed)" (CC-BY 3.0), channel id, upload date |
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| | U.S. Government channels | allowlisted official agency channel + channel id match; basis 17 U.S.C. § 105 (works of the U.S. Government). VOA clips carry a caveat about third-party newswire material |
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| | Wikimedia Commons | `videoinfo.extmetadata` LicenseShortName / License / LicenseUrl / Copyrighted=False |
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| | archive.org | item metadata `licenseurl` / `rights` |
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|
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| Attribution: every clip's `meta.json` has `source_url`, `artist`/channel, and the license label;
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| CC-BY clips must be credited to that channel/author when redistributed. This dataset is a derived
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| work (motion parameters + downsampled audio), not the source video.
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|
|
| ## Quality gate
|
|
|
| Chunks of <= 600 s; prescreen (>= 60% of 16 sampled frames show exactly one face);
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| kept if `face_valid >= 60%` and `face_valid * duration >= 60 s`. No channel contributes
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| more than 5% of the kept seconds (fetch-time cap). Speaker keys over-merge (a channel = one
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| speaker), so a per-speaker cap at training time is conservative.
|
|
|
| ## Counts
|
|
|
| | source | hours |
|
| |---|---|
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| | usgov | 2.9 |
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|
|
| | license | hours |
|
| |---|---|
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| | Public Domain | 2.9 |
|
|
|
| | language (guess) | hours |
|
| |---|---|
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| | en | 2.5 |
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| | en-US | 0.5 |
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|
|
| | series | hours |
|
| |---|---|
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| | briefing | 1.9 |
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| | usgov_other | 0.7 |
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| | address | 0.3 |
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|
|
| ## Provenance and reproducibility
|
|
|
| Harvested by `scripts/harvest/` (crawl -> fetch -> workers -> push) on a CPU-only workstation; the
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| `harvest` block in each `meta.json` names the worker and chunk. Full pipeline description:
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| `docs/HARVEST.md`. Nothing here was captured from a source whose license metadata was missing.
|
| |
