udftools binary package in Ubuntu Focal riscv64

 This package contains a number of user-space tools related to
 creating filesystems in the UDF (Universal Disk Format), which is
 primarily used for DVDs, but sometimes also CD-ROMs and HDDs:
 .
  mkudffs - Format a device, creating an empty UDF filesystem
  udflabel - show or change UDF filesystem label
  udfinfo - show information about UDF filesystem
  wrudf - Maintains a UDF filesystem
  cdrwtool - Low-level drive management (e.g. set writing speed, format)
  pktsetup - Set up a packet writing device (/dev/pktcdvd0) for a drive

Source package