Voukoder is so good but i just wanna try to get more performance with using custom ffmpeg commands as like
ffmpeg -init_hw_device dxva2 -hwaccel dxva2 -vsync 0 -i input.mp4 -vf fps=fps=30 -s 854x480 -c:v h264_amf -quality 1 output.mp4
how can I do this with voukoder?