Return a new `p:pic` element containing video in *movie_file*.

        If *mime_type* is None, 'video/unknown' is used. If
        *poster_frame_file* is None, the default "media loudspeaker" image is
        used.

def new_movie_pic(cls, shapes, shape_id, movie_file, x, y, cx, cy,
                      poster_frame_image, mime_type):
        """Return a new `p:pic` element containing video in *movie_file*.

        If *mime_type* is None, 'video/unknown' is used. If
        *poster_frame_file* is None, the default "media loudspeaker" image is
        used.
        """
        return cls(
            shapes, shape_id, movie_file, x, y, cx, cy, poster_frame_image,
            mime_type
        )._pic
        return