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CDDA support: playback and ripping (CD-Text-capable) of audio CDs. Tracks can be ripped (in fast or secure mode), as individual files or as a single album with embedded cuesheet . Synchronization: ability to sync content from local libraries with external devices (including iOS 3.0-based and earlier), and import libraries from iTunes and ...
CD ripping programs normally offer the option of creating a separate file for each audio track, with the (pre)gap portion of a track placed at the end of the preceding track's file. This coincides with normal playback operation – the beginning of each file is the beginning of a track, not the gap preceding it – and with the layout described ...
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Another deliberate violation of the Red Book standard intended to make the CD play only on CD players and not on computers by applying bogus data track onto the disc during manufacturing, which CD players will ignore as non-audio tracks. The system could be disabled by tracing the outer edge of a CD with a felt-tip marker. [3] MediaMax CD3
On every CD-ROM the sectors state their logical absolute and relative position in the corresponding sector-headers. The drive can use this information when it is told to retrieve or seek to a certain sector. Note that such information is not physically "hard-wired" into the CD-ROM itself but part of user-controlled data.
Various software, firmware, and hardware components may add up to a substantial delay associated with starting playback of a track. If not accounted for, the listener is left waiting in silence as the player fetches the next file (see harddisk access time), updates metadata, decodes the whole first block, before having any data to feed the hardware buffer.
CDDB was designed around the task of identifying entire CDs, not merely single tracks. The identification process involves creating a "discid", a sort of "fingerprint" of a CD created by performing calculations on the track duration information stored in the table-of-contents of the CD (see the following section for an example calculation).
A CD drive can have extraction errors when the data on the disc is not readable due to scratches or smudges. The drive can compensate by supplying a "best guess" of what the missing data was, then supplying the missing data.