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  You Can Still See the Big Bang
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[ TECHNICAL SPECS ]
  Length:    32.2s @ 30fps
  Aspect:    9:16 (1080×1920)
  Codec:     H.264 + AAC 256k (+faststart)
  Loudness:  -14 LUFS integrated

[ ON-SCREEN HOOK HEADLINE ] (0:00–0:03, no VO)
  YOU CAN STILL / SEE THE / BIG BANG

[ VOICEOVER SCRIPT — Block 2 — Fact ] (3.0-12.7s)
  When the universe was 380,000 years old, it cooled enough for light to escape. That light is still traveling — and it's hitting your eyes right now.

[ VOICEOVER SCRIPT — Block 3 — Climax ] (12.7-28.7s)
  Every tiny dot in this map is a 13.8 billion-year-old photograph of the universe at the moment light first broke free. The faint ripples you can see in this glow grew over billions of years into every galaxy that exists today. Including yours.

[ VOICEOVER SCRIPT — Block 4 — Loop ] (28.7-32.2s)
  So look up. The Big Bang is still here.

[ SUGGESTED PLATFORM CAPTION ]
  You Can Still See the Big Bang. So look up. The Big Bang is still here.

[ SUGGESTED TAGS ]
  #bigbang #cosmicmicrowavebackground #planck #shorts #viral #fyp #explained
  #mindblown

[ CREDITS ]
  Voice:      Brian (ElevenLabs Creator tier)
  Voice ID:   nPczCjzI2devNBz1zQrb
  Hook SFX:   bigbang_hook.mp3
  Phrase click SFX: sfx_click.wav

[ AUDIO & MUSIC ]
  These masters ship VO + SFX only (no music bed), so you can add
  platform-native audio without fighting a baked-in track.

  Every major platform has a FREE, commercially-cleared library —
  you are not obliged to pay for music:
    • TikTok — Commercial Music Library (~1M tracks). Free and
      automatic on Business accounts. IMPORTANT: business/monetized
      accounts may NOT use trending or general-library tracks —
      those are licensed for personal use only, and using them can
      get the video muted or draw a label claim.
    • Instagram / Facebook — Meta Sound Collection (~14k tracks),
      free and cleared for commercial use on organic Reels/Stories.
      Paid boosting can trigger different restrictions.
    • YouTube — Audio Library is free, Content-ID-safe and
      monetizable in YPP; some tracks require attribution in your
      description. Note that licensed music in a Short carries a
      music-licensing revenue split, whereas music you own does not.

  Mixing tip: the voiceover runs continuously from 0:03 to 0:32. In-app
  music pickers add a track at a flat level with no ducking, so set it
  to roughly 15–20% or it will sit on top of the speech. For a proper
  mix, use the _novoice_ master plus the isolated voiceover.mp3 — that
  gives you the VO on its own track to duck against. Do NOT layer the
  voiceover.mp3 onto the _nocaptions_ master: the VO is already in it, and
  you would hear it twice.

[ RE-NARRATING IN ANOTHER LANGUAGE ]
  Use the _novoice_ master. It has no voiceover and no burned
  captions — only the SFX — so you can record your own script
  over it in any language.

  The _nocaptions_ master is NOT the one for this: 'clean' means no
  burned captions, but the English voiceover is still in its
  audio. Dubbing over it gives you two voices at once.

  The bundled .srt carries the phrase timings the cuts were
  built around, so a replacement script can be written to the
  same pacing. The _novoice_ master is deliberately not loudness-
  normalized: the SFX sit at their mix levels so your narration
  sets the final loudness.

  One thing it does not remove: the hook headline is burned
  into the picture, so the first ~3s carries English on screen.

[ LICENSE SUMMARY ]
  You may publish these masters on your monetized channels, add
  your own intro/outro/branding, and replace the burned captions
  using the _novoice_ master for re-localization.

  No credit is ever required, for any part of this video.
  Visuals: NASA / Mixkit / original work — public domain, Mixkit
  Free License (sub-licensing to clients permitted), or rendered
  in-house. Voiceover via ElevenLabs Creator tier — full
  commercial + redistribution rights owned by the API customer.

  You may NOT resell the raw masters as a standalone stock asset.
  The bundled licenses.json records the licence for every
  individual asset, so you can verify that yourself.

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  Filename slug: bigbang-cmb
  Bundle contents:
    1. bigbang-cmb_9x16_captioned.mp4    (ready to publish)
    2. bigbang-cmb_9x16_nocaptions.mp4   (no captions — the VO is still in it)
    3. bigbang-cmb_9x16_novoice.mp4      (no VO, no captions — re-narrate)
    4. bigbang-cmb_voiceover.mp3         (isolated VO, 192k MP3)
    5. bigbang-cmb_script_and_tags.txt   (this file)
    6. bigbang-cmb.srt                   (caption timings)
    7. licenses.json                (per-asset licence record)
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