feat(content): swap cosmos primary to the Webb "Cosmic Cliffs" flythrough
Operator found the Orion SVS 30957 flythrough merely good and asked for a more
dramatic nebula. Replaces the cosmos-scale primary with STScI's "Exploring the
Cosmic Cliffs in 3D" (Carina Nebula, Webb NIRCam — NASA SVS 31348), sourced from
its 4K master (Clifs-3d-STScI.mp4, 3840x2160) via the content pipeline:
trim 10-34s (clears the title card ~8s and end-credit card ~102s) + crossfade-loop
-> 4K master + supersampled 1080p base (5.5 Mbps, crisper than the old 2.9 Mbps
1080p-native Orion encode).
- build_pool_manifest META: cosmos -> SVS 31348 Cosmic Cliffs, new CCBY_WEBB
credit (NASA, ESA, CSA, STScI). Labels retuned for the Carina framing
(emission nebula / protostar; redshift -> distance ~7,500 ly).
- Regenerated manifest.json (also corrects stale JPL-Orion provenance left when
129bb23 updated META but not the manifest) + all ring-edge transitions from the
new base (cosmos-orbit / abyss-cosmos now zoom from the Cosmic Cliffs).
- docs/content-candidate-pool.md: record the swap + history.
269 passed, 2 skipped. New base verified text-free + full-frame by-eye across the
loop; final look to be confirmed by the operator (no Chrome on the box).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
@@ -51,13 +51,14 @@ RING_ORDER = ["cosmos", "orbit", "coast", "reef", "abyss"]
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PD = "public-domain (US Gov, 17 U.S.C. §105)"
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PD_NPS = "public-domain (NPS, no © — 17 U.S.C. §105)"
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CCBY_STSCI = "CC-BY-class — credit NASA, ESA, STScI"
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CCBY_WEBB = "CC-BY-class — credit NASA, ESA, CSA, STScI"
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# --- Per-clip provenance: id -> (title, license, source) ---
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META: dict[str, tuple[str, str, str]] = {
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# cosmos
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"cosmos": ("Orion Nebula flythrough (NASA/ESA/STScI)", CCBY_STSCI,
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"NASA SVS 30957 orion_vis-1920x1080 (Flight Through the Orion Nebula, visible light); "
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"trim 10–34s, crossfade-loop. Text-free — replaces the captioned JPL 'Dust and Death' clip."),
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"cosmos": ("Cosmic Cliffs — Carina Nebula flythrough (NASA/ESA/CSA/STScI)", CCBY_WEBB,
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"NASA SVS 31348 Clifs-3d-STScI (Exploring the Cosmic Cliffs in 3D, Webb NIRCam); "
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"4K source, trim 10–34s, crossfade-loop. Text-free — replaces the Orion SVS 30957 flythrough."),
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"cosmos_galaxies": ("Flying Through Galaxies (NASA SVS)", PD,
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"NASA SVS a014950 14950_Galaxies_FlyThrough_4k; trim 8–32s, crossfade-loop"),
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"cosmos_hudf": ("Hubble Ultra Deep Field zoom (NASA/ESA/STScI)", CCBY_STSCI,
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@@ -162,9 +163,9 @@ def measure(key, value, box, min_level):
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LABELS: dict[str, list[dict]] = {
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# ---------- cosmos ----------
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"cosmos": [
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static_label("detected.nebula", 4, ["cloud", "nebula", "emission nebula", "emission nebula · ionized H II region"], [0.32, 0.28, 0.34, 0.36]),
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static_label("detected.star", 2, ["star", "young star", "protostar", "protostar · <1 Myr old"], [0.60, 0.30, 0.10, 0.12]),
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measure("measure.redshift", "z ≈ 0.0", [0.36, 0.70, 0.18, 0.08], 4),
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static_label("detected.nebula", 4, ["cloud", "nebula", "emission nebula", "emission nebula · the Carina star-forming region"], [0.20, 0.42, 0.5, 0.42]),
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static_label("detected.star", 2, ["star", "young star", "protostar", "protostar · a newborn star, <1 Myr old"], [0.54, 0.12, 0.12, 0.14]),
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measure("measure.distance", "≈7,500 ly", [0.06, 0.06, 0.2, 0.08], 3),
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],
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"cosmos_galaxies": [
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static_label("detected.galaxy", 4, ["galaxy", "spiral galaxy", "barred spiral", "barred spiral · ~10¹¹ stars"], [0.34, 0.30, 0.30, 0.34]),
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@@ -2,41 +2,41 @@
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"clips": [
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{
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"id": "cosmos",
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"title": "Orion Nebula flythrough (NASA/JPL-Caltech)",
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"title": "Cosmic Cliffs — Carina Nebula flythrough (NASA/ESA/CSA/STScI)",
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"base_file": "cosmos/base.mp4",
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"license": "public-domain (US Gov, 17 U.S.C. §105)",
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"source": "NASA/JPL-Caltech — images.nasa.gov JPL-20221122-SOLSYSf-0001 (Orion); trim ~30–54s, crossfade-loop",
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"license": "CC-BY-class — credit NASA, ESA, CSA, STScI",
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"source": "NASA SVS 31348 Clifs-3d-STScI (Exploring the Cosmic Cliffs in 3D, Webb NIRCam); 4K source, trim 10–34s, crossfade-loop. Text-free — replaces the Orion SVS 30957 flythrough.",
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"right_variants": {},
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"annotations": [
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{
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"key": "detected.nebula",
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"salience": 4,
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"box": [
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0.32,
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0.28,
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0.34,
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0.36
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0.2,
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0.42,
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0.5,
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0.42
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]
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},
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{
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"key": "detected.star",
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"salience": 2,
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"box": [
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0.6,
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0.3,
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0.1,
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0.12
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0.54,
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0.12,
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0.12,
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0.14
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]
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},
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{
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"key": "measure.redshift",
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"key": "measure.distance",
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"box": [
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0.36,
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0.7,
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0.18,
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0.06,
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0.06,
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0.2,
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0.08
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],
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"min_level": 4
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"min_level": 3
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}
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],
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"affect": [
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@@ -79,15 +79,15 @@
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"cloud",
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"nebula",
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"emission nebula",
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"emission nebula · ionized H II region"
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"emission nebula · the Carina star-forming region"
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],
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"detected.star": [
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"star",
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"young star",
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"protostar",
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"protostar · <1 Myr old"
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"protostar · a newborn star, <1 Myr old"
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],
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"measure.redshift": "z ≈ 0.0",
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"measure.distance": "≈7,500 ly",
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"feel.wonder": [
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"wow",
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"wonder",
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