Legal

Open Source Notices

Last updated: 2 July 2026

1. Proprietary application. Songnara Studio is proprietary software © 2016–2026 Kiki Mulyana (Songnara Studio). It includes third-party open-source components that remain licensed under their own terms, listed below. These open-source licenses are not restricted by our own end-user terms.
2. FFmpeg. Songnara bundles FFmpeg, used for audio/video processing and streaming. The FFmpeg binaries we distribute are unmodified (renamed only) and are built under the GNU General Public License (GPL, version 2 or later). Our build enables GPL components (such as libx264/libx265) and contains no non-free components (for example, fdk-aac is disabled), so the distribution is GPL-compliant.
3. Bundled FFmpeg builds:

   Binary	Version	Source	Commit
   macOS ffmpeg / ffprobe	8.0.1	martin-riedl.de	894da5ca
   Windows ffmpeg.exe / ffmpeg_stream_zmq.exe	N-123978-g3b19a61837	BtbN	3b19a61837
   Windows ffprobe.exe	4.4.1	gyan.dev	7e0d640e

4. Corresponding source (GPL written offer). In compliance with the GPL, the complete corresponding source code for the FFmpeg builds we distribute is publicly available at:
   • Primary: https://github.com/fikidroid/ffmpeg-corresponding-source
   • Mirror: https://github.com/fikibilliejoearmstrong-dot/ffmpeg-corresponding-source

   In addition, we make a written offer, valid for three (3) years from the date you received the software, to provide the complete corresponding source code for the GPL-licensed components on request. Contact [email protected].

5. License texts. Full license texts — GNU GPL v2 (gpl-2.0.txt), GNU GPL v3 (gpl-3.0.txt), and the SIL Open Font License (OFL.txt) for bundled fonts — are shipped with every release.
6. Full notices in-app. A complete list of third-party components and notices (THIRDPARTY.txt) is included with every release and viewable inside the app under Settings → About → Open Source Licenses.
7. Contact. Open-source or licensing questions: [email protected].