ओपन सोर्स लाइसेंस

FFmpeg video engine (@ffmpeg/core and @ffmpeg/core-mt) 0.12.10

• License: GPL-2.0-or-later
• Project: https://ffmpeg.org/
• Source code and build recipe for this build: https://github.com/ffmpegwasm/ffmpeg.wasm/tree/71aa99d37c02a7b4c435275ca9ef50e612f6efa1

वीडियो टूल्स आपके ब्राउज़र में FFmpeg चलाते हैं। FFmpeg GPL के तहत लाइसेंस प्राप्त मुक्त सॉफ़्टवेयर है। यहाँ लाइसेंस, सटीक सोर्स कोड और बिल्ड की जानकारी दी गई है।

• Loaded at run time from cdn.jsdelivr.net, pinned to version 0.12.10. Licensed under the GNU General Public License v2.0 or later. You may follow version 2 (gnu.org, copy on this site) or version 3 (gnu.org, copy on this site).
• The source link above is the release commit of core 0.12.10. The build recipe is the Dockerfile and build/*.sh in that tree. x264 upstream: https://code.videolan.org/videolan/x264.
• Configure line: --enable-gpl --enable-libx264 --enable-libx265 --enable-libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libopus --enable-zlib --enable-libwebp --enable-libfreetype --enable-libfribidi --enable-libass --enable-libzimg

FFmpeg इंजन में शामिल लाइब्रेरी

• FFmpeg n5.1.4, GPL-2.0-or-later (built with --enable-gpl), https://github.com/FFmpeg/FFmpeg/tree/n5.1.4
• x264, GPL-2.0-or-later, https://github.com/ffmpegwasm/x264/tree/33cac6b77d5b9259c552156013a817ab23119612 (The upstream Dockerfile names a moving branch here, so the build reference is not pinned. Source shown is the head of branch 4-cores observed on 2026-09-30.)
• x265 3.4, GPL-2.0-or-later, https://github.com/ffmpegwasm/x265/tree/3.4
• libvpx v1.13.1, BSD-3-Clause with the WebM patent grant, https://github.com/ffmpegwasm/libvpx/tree/v1.13.1
• Opus v1.3.1, BSD-3-Clause, https://github.com/ffmpegwasm/opus/tree/v1.3.1
• LAME, LGPL-2.0-or-later (GNU Library General Public License, version 2 or later), https://github.com/ffmpegwasm/lame (The upstream Dockerfile names a moving branch here, so the build reference is not pinned. Source shown is branch master as observed on 2026-09-30.)
• libogg v1.3.4, BSD-3-Clause, https://github.com/ffmpegwasm/Ogg/tree/v1.3.4
• libvorbis v1.3.3, BSD-3-Clause, https://github.com/ffmpegwasm/vorbis/tree/v1.3.3
• libtheora v1.1.1, BSD-3-Clause, https://github.com/ffmpegwasm/theora/tree/v1.1.1
• zlib v1.2.11, zlib License, https://github.com/ffmpegwasm/zlib/tree/v1.2.11
• libwebp v1.3.2, BSD-3-Clause, https://github.com/ffmpegwasm/libwebp/tree/v1.3.2
• FreeType 2.10.4, FreeType License or GPL-2.0-or-later, https://github.com/ffmpegwasm/freetype2/tree/VER-2-10-4
• FriBidi 1.0.9, LGPL-2.1-or-later, https://github.com/fribidi/fribidi/tree/v1.0.9
• HarfBuzz 5.2.0, MIT ("Old MIT"), https://github.com/harfbuzz/harfbuzz/tree/5.2.0
• libass 0.15.0, ISC, https://github.com/libass/libass/tree/0.15.0
• zimg 3.0.5, WTFPL, https://github.com/sekrit-twc/zimg/tree/release-3.0.5

@ffmpeg/ffmpeg 0.12.15

• License: MIT
• Copyright (c) 2019 Jerome Wu
• Project: https://github.com/ffmpegwasm/ffmpeg.wasm

@ffmpeg/util 0.12.2

• License: MIT
• Copyright (c) 2019 Jerome Wu
• Project: https://github.com/ffmpegwasm/ffmpeg.wasm

pdf-lib 1.17.1

• License: MIT
• Copyright (c) 2019 Andrew Dillon
• Project: https://pdf-lib.js.org

PDF.js (pdfjs-dist) 6.3.289

• License: Apache-2.0
• Mozilla Foundation and contributors. Includes OpenJPEG, JBIG2, QCMS, Liberation and Foxit fonts, CMaps and ICC profiles under their own licenses.
• Project: https://mozilla.github.io/pdf.js/

qpdf (via @neslinesli93/qpdf-wasm) 0.3.0

• License: Apache-2.0 (qpdf); ISC (wasm wrapper)
• qpdf is copyright (c) 2005-2021 Jay Berkenbilt, 2022-2026 Jay Berkenbilt and Manfred Holger
• Project: https://github.com/qpdf/qpdf

jSquash (@jsquash/jpeg, webp, avif, png, oxipng) jpeg 1.6.0, webp 1.5.0, avif 2.1.1, png 3.1.1, oxipng 2.3.0

• License: Apache-2.0
• Project: https://github.com/jamsinclair/jSquash

MozJPEG / libjpeg-turbo codec bundled in @jsquash/jpeg 1.6.0

• License: IJG and BSD-style licenses
• Project: https://github.com/mozilla/mozjpeg

libwebp codec bundled in @jsquash/webp 1.5.0

• License: BSD-3-Clause
• Copyright (c) 2010, Google Inc.
• Project: https://chromium.googlesource.com/webm/libwebp

libavif codec bundled in @jsquash/avif 2.1.1

• License: BSD-2-Clause
• Copyright 2019 Joe Drago
• Project: https://github.com/AOMediaCodec/libavif

oxipng codec bundled in @jsquash/oxipng 2.3.0

• License: MIT
• Copyright (c) 2016 Joshua Holmer
• Project: https://github.com/shssoichiro/oxipng

fflate 0.8.3

• License: MIT
• Copyright (c) 2026 Arjun Barrett
• Project: https://github.com/101arrowz/fflate

Preact (with @preact/signals) 11.0.0

• License: MIT
• Copyright (c) 2015-present Jason Miller; Copyright (c) 2022-present Preact Team
• Project: https://preactjs.com

Astro (with @astrojs/preact) 7.3.5

• License: MIT
• Copyright (c) 2021 Fred K. Schott
• Project: https://astro.build

Bricolage Grotesque font (@fontsource-variable/bricolage-grotesque) 5.3.0

• License: OFL-1.1
• Copyright 2022 The Bricolage Grotesque Project Authors (https://github.com/ateliertriay/bricolage)
• Project: https://github.com/ateliertriay/bricolage