KleverDeck — FFmpeg source archive provenance
=============================================
Archived: 2026-07-29

SHIPPED BINARY
--------------
File:        backend\engine_whisper\ffmpeg.exe (and ffprobe.exe) inside the
             KleverDeck installer package
Version:     ffmpeg version 8.0.1-full_build-www.gyan.dev
Compiler:    gcc 15.2.0 (Rev8, Built by MSYS2 project)
License:     GPL-3.0 (built with --enable-gpl --enable-version3)
Invocation:  strictly as a separate executable (subprocess); KleverDeck links
             none of the FFmpeg libraries into its own process.

Full configuration of the shipped build (from `ffmpeg -version`):
--enable-gpl --enable-version3 --enable-static --disable-w32threads
--disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls
--enable-lcms2 --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma
--enable-libsnappy --enable-zlib --enable-librist --enable-libsrt
--enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray
--enable-libcaca --enable-libdvdnav --enable-libdvdread --enable-sdl2
--enable-libaribb24 --enable-libaribcaption --enable-libdav1d
--enable-libdavs2 --enable-libopenjpeg --enable-libquirc --enable-libuavs3d
--enable-libxevd --enable-libzvbi --enable-liboapv --enable-libqrencode
--enable-librav1e --enable-libsvtav1 --enable-libvvenc --enable-libwebp
--enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype
--enable-libfribidi --enable-libharfbuzz --enable-liblensfun
--enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf
--enable-cuda-llvm --enable-cuvid --enable-dxva2 --enable-d3d11va
--enable-d3d12va --enable-ffnvcodec --enable-libvpl --enable-nvdec
--enable-nvenc --enable-vaapi --enable-libshaderc --enable-vulkan
--enable-libplacebo --enable-opencl --enable-libcdio --enable-openal
--enable-libgme --enable-libmodplug --enable-libopenmpt
--enable-libopencore-amrwb --enable-libmp3lame --enable-libshine
--enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc
--enable-libcodec2 --enable-libilbc --enable-libgsm --enable-liblc3
--enable-libopencore-amrnb --enable-libopus --enable-libspeex
--enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite
--enable-libmysofa --enable-librubberband --enable-libsoxr
--enable-chromaprint --enable-whisper --enable-libx264 --enable-libx265
--enable-libxavs2 --enable-libxeve --enable-libxvid --enable-libaom
--enable-libjxl --enable-libvpx --enable-libdvdnav --enable-libdvdread

SOURCE ARCHIVE IN THIS FOLDER
-----------------------------
File:    ffmpeg-8.0.1.tar.xz
Origin:  https://ffmpeg.org/releases/ffmpeg-8.0.1.tar.xz (official FFmpeg
         project release archive for the same 8.0.1 release the binary was
         built from)
SHA256:  05ee0b03119b45c0bdb4df654b96802e909e0a752f72e4fe3794f487229e5a41

The builder (gyan.dev) documents its build environment and scripts publicly;
the third-party libraries enabled above are all publicly available open-source
projects at the versions documented by the builder for the 8.0.1 full build.

PLANNED (Phase 7 packaging)
---------------------------
Swap the shipped binary for an LGPL "essentials"-class build: KleverDeck only
uses FFmpeg to decode audio to 16-kHz WAV for transcription, which needs none
of the GPL-only encoders (x264/x265 etc.). That shrinks the binary, the
third-party surface, and the source-offer obligation. When the shipped binary
changes, replace this archive and BUILD_INFO to match the new build exactly.