Licensing

Roc Toolkit source code is licensed under MPL-2.0.

You may also want to check licenses of the dependencies. If you can’t use dependencies with strong copyleft licenses like GPL, you may need to disable them at build time.

OpenFEC

OpenFEC is an optional but very useful dependency that allows to restore lost packets. OpenFEC source code has several licenses. Most of the code is licensed under CeCCIL-C, which is LGPL-like. LDPC-Staircase codec, however, is licensed under CeCCIL, a stricter GPL-like license. There are also portions under BSD-like and CC BY-SA licenses that may require attribution.

If you can’t fulfill CeCCIL requirements, you can build OpenFEC with LDPC-Staircase disabled. When using our fork, you can pass -DOF_USE_LDPC_STAIRCASE_CODEC=OFF option to cmake. Alternatively, you can disable OpenFEC dependency altogether by passing --disable-openfec option to scons, but then you won’t have loss recovery.