Bug#925941: nvenc not in ffmpeg

[Christoph Döpmann <c_debian@alias.doepmann.net>]

I'd like to second that request. For me, too, it's very unfortunate that 
the nvenc codecs are not compiled into ffmpeg in buster, anymore. Any 
chance this could be fixed? Or is there any particular reason why one 
would not want to have nvenc in ffmpeg?