Twispero (the Twitch client, its screens and the core library)
Copyright (C) 2026 unicxrn
GPL-3.0-or-later, built on EVO Player:

EVO Player
Copyright (C) 2026 EVO Player contributors

Derived from ProsperoPlayer
Copyright (C) 2025-2026 ProsperoPlayer contributors
Upstream: https://github.com/KINGDKAK/ProsperoPlayer
Forked at commit 282b449.

This is a modified version. Changes made by the EVO Player contributors
include: 7.1 surround audio output (upstream downmixed everything to
stereo), flip-completion synchronisation and triple buffering (fixes
tearing), a rewritten CPU tile swizzle, antialiased rounded-rect UI
primitives, SDF-generated icons, folder-first browser sorting, UI
navigation sounds, and framebuffer screenshots. See the git history for
the full record.

2026-10-12: forked into ps5-twitch as a Twitch client (title PPSA99474);
Twitch code in projects/evoplayer/twitch and ../core. Stage 6 (2026-10-13)
removed the EVO features a Twitch app does not use: the file browser, FTP and
network shares, the media providers and the web UI, subtitles, Surround
Studio, Media Info, the upscaler, motion smoothing, Deep Blacks, the HDR,
120 Hz and frame-rate settings, and audio passthrough.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

See the file LICENSE for the full text of the GNU General Public License.

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Third-party / derived components
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1) ps5-payload-websrv BigApp loader (GPL-3.0-or-later)
   Author: John Törnblom
   Used in: prospero_media_standalone/core/ (hbldr, elfldr, pt)
   Upstream: https://github.com/ps5-payload-dev/websrv
   (and related ps5-payload projects)

   These modules implement the system BigApp host prepare + ELF replace
   path. They remain under GPL-3.0-or-later. ProsperoPlayer packaging
   adapted them for Prospero title IDs and the Prospero media launcher.

2) FFmpeg libraries (linked via PS5 homebrew SDK builds)
   Used for demux/decode/resample/scale in the player.
   FFmpeg is typically LGPL/GPL depending on how it was configured.
   Your SDK’s libav* binaries determine the exact FFmpeg license terms;
   check your SDK / FFmpeg build documentation when redistributing.

3) Sony PlayStation 5 system libraries (Sce*)
   Proprietary. Linked only as system APIs on a jailbroken console.
   Not redistributed as source in this repository.

4) Mozilla CA root store (MPL-2.0)
   Used in: addons/src/evo_ca_bundle.c, generated at build time by
   tools/gen_ca_bundle.py from the build image's ca-certificates bundle.
   The roots evo_net trusts for verified TLS (the Twitch login).
   Licence text and where to get the source: assets/licenses/ca-certificates.txt

5) qrcodegen 1.8.0 (MIT)
   Author: Project Nayuki
   Used in: ../../../core/third_party/qrcodegen (the QR code on the Twitch
   login screen)
   Upstream: https://github.com/nayuki/QR-Code-generator
   Vendored with one change: no <sstream>, to match the PS5 app's build.
   Licence text: assets/licenses/qrcodegen.txt

6) Fonts, built into the app (eboot.bin)
   Lato (LatoLatin) - SIL Open Font License 1.1
     the RmlUi screens; licence text: assets/fonts/Lato-OFL.txt
   Inter and Montserrat - SIL Open Font License 1.1
     the kit screens; licence texts: assets/hui/fonts/Inter-LICENSE.txt,
     assets/hui/fonts/Montserrat-LICENSE.txt
   DejaVu Sans Mono - Bitstream Vera License (DejaVu changes public domain)
     the kit's monospaced figures; licence text:
     assets/hui/fonts/DejaVu-LICENSE.txt

7) Lucide icons (ISC; the icons derived from Feather are MIT)
   Author: Lucide Icons and Contributors; Feather: Cole Bemis
   Used in: the app's line icons (assets/icons, built into eboot.bin)
   Upstream: https://github.com/lucide-icons/lucide
   Licence text: assets/licenses/lucide.txt

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Trademarks
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PlayStation and PS5 are trademarks of Sony Interactive Entertainment Inc.
Twitch is a trademark of Twitch Interactive, Inc.
This project is not affiliated with or endorsed by Sony or Twitch.
