LibRaw tries to extract as much as possible from RAW.
Other software (e.g. in-camera JPEG processor) may crop more or less (it also may depend on camera/raw processor settings, for example barrel distortion correction on/off).
So, pixel level RAW/JPEG match looks not possible in general case
LibRaw tries to extract as much as possible from RAW.
Other software (e.g. in-camera JPEG processor) may crop more or less (it also may depend on camera/raw processor settings, for example barrel distortion correction on/off).
So, pixel level RAW/JPEG match looks not possible in general case