code: def _set_cinema_params(self, cinema_mode, fps):
          
          if re.match("1.5|2.0", version.openjpeg_version) is not None:
              msg = ("Writing Cinema2K or Cinema4K files is not supported with "
                     "OpenJPEG library versions less than 2.1.0.  The installed "
                     "version of OpenJPEG is {version}.")
              msg = msg.format(version=version.openjpeg_version)
              raise IOError(msg)
  
          # Cinema modes imply MCT.
          self._cparams.tcp_mct = 1
  
          if cinema_mode == 'cinema2k':
              if fps not in [24, 48]:
                  msg = 'Cinema2K frame rate must be either 24 or 48.'
                  raise IOError(msg)
  
              if fps == 24:
                  self._cparams.rsiz = core.OPJ_PROFILE_CINEMA_2K
                  self._cparams.max_comp_size = core.OPJ_CINEMA_24_COMP
                  self._cparams.max_cs_size = core.OPJ_CINEMA_24_CS
              else:
                  self._cparams.rsiz = core.OPJ_PROFILE_CINEMA_2K
                  self._cparams.max_comp_size = core.OPJ_CINEMA_48_COMP
                  self._cparams.max_cs_size = core.OPJ_CINEMA_48_CS
  
          else:
              # cinema4k
              self._cparams.rsiz = core.OPJ_PROFILE_CINEMA_4K
docs: Populate compression parameters structure for cinema2K.
  
          Parameters
          ----------
          params : ctypes struct
              Corresponds to compression parameters structure used by the
              library.
          cinema_mode : {'cinema2k', 'cinema4k}
              Use either Cinema2K or Cinema4K profile.
          fps : {24, 48}
              Frames per second.