Build failed:

../../src/mlv/frame_caching.c: In function 'disableMlvCaching':
../../src/mlv/frame_caching.c:35:39: error: implicit declaration of function 'usleep'; did you mean 'sleep'? [-Wimplicit-function-declaration]
   35 |     while (isMlvObjectCaching(video)) usleep(100);

hi @micwoj92 thanks for your help, it will be useful in the future, I can't recall why I went for this name of the package, yet I won't change its name since this will bother other people which are already using it

I think name of this package should be either mlvapp or mlv-app. .app suffix is usually used by gnustep applications, which this is not.