Licences and source code
mix4cast contains third-party software. These components are governed solely by their own licences; the mix4cast licence agreement does not restrict any rights granted by them.
Included programs and their source code
The archives below contain the unmodified source code of exactly the versions shipped with mix4cast. The build script lets you compile and replace them yourself.
| Component | Licence | Source code | Project |
|---|---|---|---|
| FFmpeg 9.0.2 | LGPL v3 | ffmpeg-9.0.2.tar.xz SHA-256 8c3850283eb25fa026482078a04051e0be17347b09ef81a0849bec15a96e002e | ffmpeg.org |
| libsrt 1.5.7 | MPL 2.0 | srt-1.5.7.tar.gz SHA-256 017cd1e437ef2073a4dd10ddf7b55e86bc3d6ebac0393d13bd22f6a57055d32b | github.com/Haivision/srt |
| Mbed TLS 3.6.7 | Apache 2.0 | mbedtls-3.6.7.tar.bz2 SHA-256 a7e8bcbec0e6f761b4af24f25677626b35f762f68eef79c08677a363212d11f6 | www.trustedfirmware.org/projects/mbed-tls/ |
Build script: build-ffmpeg.sh · Build details: BUILDINFO.txt.
Inside the app, licence texts and build details are in mix4cast.app/Contents/Resources/ThirdParty.
ffmpeg is built with --enable-version3 and without GPL or non-free parts (LGPL v3). AAC audio is encoded with Apple’s AudioToolbox.
NDI®
mix4cast uses the NDI® SDK by Vizrt NDI AB. NDI® is a registered trademark of Vizrt NDI AB. NDI® SDK © 2023–2026 Vizrt NDI AB (NDI, Inc.). All rights reserved. mix4cast is not a product of NDI and is not sponsored or endorsed by NDI. ndi.video