title: Dicom VR OB and OW max value length
body: <p>I would like to know what is the max size of the value length field for the VR OB and OW. I know that currently its 2^32(32 bit application).I want to know in 64 bit application it will be 64 bit? I referred dicom standard(DICOM PS3.5 2014c - Data Structures and Encoding). I did not get any clue. Since we want to store the huge non image data (more than 4gb) I would like to know if that is possible.</p>
  
  <p>Thanks in advance.</p>