Hello, what would be your recommendations for someone who wants to take the next step from basics of C to contributing to FOSS repos (for ex: FFMPEG or VLC or mpv)?
I have been working my way through [Modern C](
https://inria.hal.science/hal-02383654/file/ModernC.pdf) but I can't seem to figure out how does one start with making(/contributing to) non trivial projects.