一个月饼的相思 · A Mooncake's Longing — Paper-cut Lightbox (Lemo-Opuscar demo)
LemoLab × Claude Opus 5.5

All paper layers, figures, props, calligraphy layouts and the lightbox are drawn by code in this folder
(Canvas2D paper layers + three.js renderer). No photos or AI-generated images inside the box.
Story, script and shot design are original.

Music (both used in the film, crossfaded at ~37 s):
- "Ripples" — Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 4.0 License
  http://creativecommons.org/licenses/by/4.0/  · file: music/km_Ripples.mp3
- "Nu Flute" — Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 4.0 License
  http://creativecommons.org/licenses/by/4.0/  · file: music/km_Nu_Flute.mp3

3D assets and textures (Poly Haven, CC0), loaded from core/assets/polyhaven/:
- tea_set_01 — https://polyhaven.com/a/tea_set_01
- american_walnut_veneer (walnut_diff / walnut_nor / walnut_rough) — https://polyhaven.com/a/american_walnut_veneer
Environment lighting: three.js RoomEnvironment (procedural, MIT). No HDRI is used (the HDRIs and the desk lamp in
core/assets/polyhaven/ belong to the shared folder, not to this film).

Fonts (SIL Open Font License 1.1, Google Fonts; files in fonts/src/, licence texts not bundled — see fonts.google.com):
- Ma Shan Zheng — titles, poem, seals
- Zhi Mang Xing — running-script notes
- Long Cang — the granddaughter's handwriting
- Noto Serif SC — subtitles and credits

Voice: Microsoft Edge neural TTS voice zh-CN-XiaoxiaoNeural, generated with the open-source edge-tts client
(github.com/rany2/edge-tts).
LICENCE EXCEPTION: this voice track (the narration in paper-lantern.mp4) is NOT covered by the library's CC BY 4.0
licence for demo films; Microsoft's terms for redistributing Edge TTS audio are unclear. We plan to re-voice it with
Kokoro (core/tts/). In your own film, use Kokoro or a voice you have the right to use, never this track.
Speech check / word timings: faster-whisper (MIT) with the Systran faster-whisper-medium model (MIT).
Sound effects: synthesized in mix.py (no samples).

Texts quoted: 苏轼《水调歌头·明月几时有》(Song dynasty); 田汝成《西湖游览志余》(Ming dynasty) — public domain.

Software: three.js (MIT), playwright-core (Apache-2.0), FFmpeg (LGPL/GPL).
