HS幻视演出版 - third-party notices

This product uses the following third-party components. Their respective
licenses, copyright notices and disclaimers accompany the application.
These notices do not constitute an endorsement by the component authors.

FFmpeg 29e619e767cde9045a75c29bc9a8278ae7b3a98b (LGPL-2.1-or-later)
Copyright (c) 2000-2026 the FFmpeg developers. https://ffmpeg.org/
HS Show uses a separately built shared-library configuration with GPL,
nonfree, version3, network protocols and dependency autodetection disabled.
It retains DirectShow audio input for LTC. Chromaprint and FFTW are not used.
Based in part on the work of the Independent JPEG Group; no changes to
IJG-derived JPEG source files were made.
zlib 767c4c947852e143f582c85f14cf573411df1b35 (zlib license)
dav1d 9711965b60bb692ae24004659acf61f5c7d9ed61 (BSD-2-Clause)

Corresponding media-library source, modifications and build instructions:
https://huanshifx.com/downloads/sources/hs-show-0.1.0/
Users may modify/replace compatible LGPL components and reverse-engineer
the combined work as necessary to debug modifications to those components.
HS terms do not override these rights. A modified installation is not the
official integrity-verified package; its local integrity inventory and
component hash declarations must be updated to match the modified files.
HS account checks for HS's own functionality remain separate.

Resolume FFGL SDK 2.2 (BSD-3-Clause), Copyright 2023 FreeFrame.
Spout2 (BSD-2-Clause), Copyright (c) 2014-2025 Lynn Jarvis.
nlohmann/json (MIT), Niels Lohmann and the additional authors credited
in the supplied license file.

PP-MattingV2 / PaddleSeg (Apache-2.0). See the model-specific NOTICE and
PaddleSeg license under hs-show-runtime/matting. This release retains the
approved HS local model wrapper; it does not distribute RVM or MODNet.
ONNX Runtime: see its included license and third-party notices in
hs-show-runtime/matting/licenses. DirectML 1.15.4 has separate Microsoft
license terms in hs-show-runtime/ffmpeg/licenses/DirectML-1.15.4-License.txt;
it is not covered by the ONNX Runtime MIT license.
Electron/Chromium licenses accompany the executable. sax's license is
included with its JavaScript package.

The HS ATEM bridge is HS-compiled code using Blackmagic ATEM Switchers SDK
10.4.1 declarations. The SDK declaration license is included. The official
ATEM software/runtime is installed separately by the user; HS does not
include an ATEM installer or update device firmware.

QCAP and CODECS vendor DLLs and SDK headers are NOT distributed with HS.
Users obtain the official driver, CODECS runtime and matching SDK from
their supplier. HS checks their versions locally and prepares a private
per-user load cache without changing the original files. Their use is
subject to the supplier's applicable terms. Presence or hash matching is
not hardware compatibility certification or full security clearance.
