[Vinicio Musmanni]

You can use Qube xpress to compress jpeg 2000 if use FCP, or Mpeg pro
https://www.mainconcept.com/site/prosumer-products-4/jpeg2000-20322/information-20342.html
we made our own compressor from sdk in jpeg200 site,but if U R not used to code writing better keepin the safe side.
buy one.
good luck.