[Cin] UPD: Re: DNxHR presets

[Andrea paz]

I think you need to copy Andrew's presets to ".../bin/ffmpeg/video"
after compilation. At least that's what I do. If you want to do it
before compiling then you have to copy the presets to
".../ffmpeg/video", which is in the main directory, without entering
"/bin". But I don't understand the code at all, sorry.
In this way DNxHR.mov. are also displayed. To me only the 420 appears
without other options. Since the 420 is not supported by DNxHR then
the render fails. For Andrew it works fine.