Lorand N.

This doesn't build. I get this error:  CC: @d4v3y0rk

@jeromelaban where and what should we update?

@double-dubs I want to build a similar command with `[FFMpegCore](https://github.com/rosenbjerg/FFMpegCore)` how do you do that? I find it hard to come up with the C# version of the ffmpeg command...