Though ubiquitous not long into the new millennium, drag&drop writing of data to CD-RW media was still not supported at the operating system level, relying on special packet-writing applications based on the UDF file system. Discs that are … [Read more...]
CDR-RW Over-burning
The Red Book standard for an audio CD specifies a capacity of at least 74 minutes plus a silent lead-out area of approximately 90 seconds, used to indicate the end of a disc. Overburning, also known as oversizing, is basically writing more audio or … [Read more...]
CDR-RW Disc Capabilities
CD-R's have a pre-formed spiral track, with each sector address hard-coded into the media itself. The capacity of the most widely available CD format is expressed either as 74 minutes or 650MB. Each second of playing time occupies 75 CD sectors, … [Read more...]
CD-ROM Burn Proof Technology
Buffer underrun is one of the biggest problems encountered in CD recording. This can happen when attempting to burn a CD whilst performing other tasks, or when recording from a slow source to a fast target. Once the burning process starts, it is essential that the data to be recorded is available … [Read more...]
CDR-RW Multi-Read Technology
The recorded tracks on a CD-RW disc are read in the same way as regular CD tracks: by detecting transitions between low and high reflectance, and measuring the length of the periods between the transitions. The only difference is that the … [Read more...]
CDR-RW UDF File System
The ISO 9660 standard, which has been applicable for CD-ROMs since their inception, has certain limitations which make it inappropriate for DVD, CD-RW and other new disc formats. The UDF (Universal Disc Format) ISO 13346 standard is … [Read more...]
CDR-RW Double Density Media
The idea of a double density writable and rewritable CD media is not new. In the early 1990s a number of companies experimented with extending the White Book and Red Book standards to store large amounts of video. However, these technologies were … [Read more...]
CDR-RW Digital Audio Media
Digital Audio for Consumers is a term used in connection with CD recorders that form a part of a home audio stereo system, connecting to amplifiers, tuners, cassette decks, CD players and the like through standard RCA jacks. Whilst their appearance is similar to any other hi-fi component, … [Read more...]
CDR-RW Mini Media
8cm CD recordable and rewritable media - offering a capacity of 185MB - have been available for a number of years. Most tray-loading CD players are already designed to handle 8cm disks, via a recess in the tray that is exactly the right diameter … [Read more...]
CD Rewritable
Just as CD-R appeared to be on the verge of becoming a consumer product, the launch of CD-Rewritable CD-ROM, or CD-RW, in mid-1997 posed a serious threat to its future and provided further competition to the various … [Read more...]