Open-source licences: Songilingy music-video maker

The music-video maker and its preview player use these third-party files, served unmodified from
/vendor/ on this site. Each folder holds the licence texts and a NOTICE with the details.

libheif and libde265 (HEIC photo decoder)
  Files: /vendor/libheif/1.23.5/libheif.js, /vendor/libheif/1.23.5/libheif.wasm
  Used only when your browser cannot open an iPhone (HEIC/HEIF) photo itself; it turns the photo
  into a JPEG on your device.
  Licence: GNU Lesser General Public License v3.0
    /vendor/libheif/1.23.5/LICENSE-libheif.txt (LGPL-3.0 and the GPL-3.0 text it refers to)
    /vendor/libheif/1.23.5/LICENSE-libheif-js.txt
  Copyright: libheif (c) Dirk Farin and struktur AG; libde265 Copyright (c) 2013-2014 struktur AG,
  Dirk Farin; libheif-js (c) Kiril Vatev.
  Versions and source code: /vendor/libheif/1.23.5/NOTICE.txt
  These are separate files that can be replaced with a compatible build of the same library.

HyperFrames 0.8.168 (preview player and runtime)
  Files: /vendor/hyperframes/0.8.168/hyperframes-player.global.js,
         /vendor/hyperframes/0.8.168/hyperframe.runtime.iife.js
  Licence: Apache License 2.0 (https://www.apache.org/licenses/LICENSE-2.0)
  Source: https://github.com/heygen-com/hyperframes
  Details: /vendor/hyperframes/0.8.168/NOTICE.txt

Font faces bundled with HyperFrames (/vendor/hyperframes/0.8.168/fonts/)
  Montserrat, Playfair Display, Noto Sans JP, Oswald, Outfit, Space Mono, EB Garamond, Poppins,
  League Gothic.
  Licence: SIL Open Font License 1.1 (https://openfontlicense.org); each family is copyright its
  respective authors.

Font faces of the video styles (/vendor/mv-fonts/2a0fd9b64505/)
  Black Ops One, Caveat, Cinzel, Cormorant Garamond, Creepster, EB Garamond, Great Vibes,
  League Gothic, Monoton, Montserrat, Noto Sans JP, Oswald, Outfit, Pacifico, Playfair Display,
  Poppins, Reenie Beanie, Rye, Space Mono.
  Licence: SIL Open Font License 1.1 (https://openfontlicense.org); each family is copyright its
  respective authors, and its licence text is the OFL-*.txt file in that folder.
  Details: /vendor/mv-fonts/2a0fd9b64505/NOTICE.txt

GSAP 3.14.2 (animation library)
  File: /vendor/gsap/3.14.2/gsap.min.js
  Licence: GreenSock Standard "no charge" licence (https://gsap.com/standard-license)
  Details: /vendor/gsap/3.14.2/LICENSE.txt