CodecCrunch is a result of an app, I made for myself first. What makes the App interesting is that it converts ProRAW to HEIF but keeps the HDR Tone Mapping intact. In contrast to other converters that remove the HDR completely. The App also removes the artificial sharpening and clarity as well Metadata. And converts also ProRES to HEVC or Rec. 709. Again keeping the tone mapping where its wanted.