          self.current_frame = None
          alignments = self.alignments.get_faces_in_frame(frame)
          if not alignments:
              return
          image = self.frames.load_image(frame)
          self.faces = [self.extract_one_face(alignment, image.copy())
                        for alignment in alignments]
          self.current_frame = frame
 
</s> remove         for alignment in alignments:
            face, matrix = self.extract_one_face(alignment, image.copy())
            self.faces.append(face)
            self.matrices.append(matrix)
 </s> add         self.faces = [self.extract_one_face(alignment, image.copy())
                      for alignment in alignments] </s> remove         self.faces = list()
        self.matrices = list()
        alignments = self.alignments.get_alignments_for_frame(frame)
 </s> add         alignments = self.alignments.get_faces_in_frame(frame) </s> remove         self.matrices = list()
 </s> add  </s> remove         self.extractor = AlignerExtract()
 </s> add  </s> remove         """ Return faces and transformed face matrices
 </s> add         """ Return faces and transformed landmarks
            self.faces = list()
          self.current_frame = None
          alignments = self.alignments.get_faces_in_frame(frame)
          if not alignments:
            self.faces = list()
              return
          image = self.frames.load_image(frame)
          self.faces = [self.extract_one_face(alignment, image.copy())
                        for alignment in alignments]
          self.current_frame = frame
keep keep add keep keep keep keep keep
 Fix convert-adjust (#531)

* Add dimensions to alignments + refactor

* Add frame_dims + funcs to DetectFaces. Add alignments lib

* Convert Adjust working

* Refactor and tidy up 
tools/lib_alignments/media.py