[HELP] how to get the super best encode quality? no consider hard disk space

[Selur]

Practically:

• x264->Base->Restriction Settings->AVC/Profile/Lebel -> High4:4:4/unrestricted
  
• x264->Base->General Settings->Encoding mode ->1-pass constant quantizer
  
• x264->Base->General Settings->Lossless
  

will create a lossless output (aside from filtering) and huge files.
RateControl, etc. will only influence the size of the output not the quality.
Information perservatin doesn't get better than lossless.

Cu Selur