The technology which the Sanyo Electric developed in 1999,controls the write-error of CD-R /RW.Occurs"buffer under run error", is decreased to disregard possibly while the writing in of CD-R and CD-RW.

The territory where the data which is written to the disk is accumulated temporarily is called"the buffer ", butwhenit stops overtaking the operation which the processing which transmitsthe data to the buffer writes to CD-R, there is no data which is written entry fails. This is buffer under run error.

With the drive which loadsBURN-Prooffunction,whenthe data which is accumulated to the buffer decreases to stop entry at one time, after again the sufficient data being accumulated, entry is reopened. Between stop position and reopening position of entry because hindrance it is not to it is shortened in reading, without being conscious of the fact that it isthe media whereBURN-Proof is used it canuse with drive of other things. ... The continuation is read

The lighting software which corresponds is necessary inuseof BURN-Proof function, but the majority of the software which have arrived to the actual market corresponds to BURN-Proof.

As a similar technology, there is JustLink and the like which Ricoh developed, the CD-R /RW drive whichis soldanewalmost corresponds to the write-error prevention technology of everything BURN-Proof and JustLink etc..