CDFS

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This article is about the Linux virtual file system. For the name of the Windows file system device driver, see ISO 9660.

CDfs is a virtual Linux file system that provides access to individual data and audio tracks on compact discs. A compact disc mounted with the "cdfs" driver appears as a collection of files, each representing a single track. It supports the following track types:

• Red Book audio: Appears as a CDA file; reading from it will start the media player reading from the tracks. The CDA files aren't actual music files, they are 'shortcuts' to the invisible tracks on the audio CD.
• White Book video: Appears as a playable MPEG-1 file containing audio and video streams.
• Yellow Book data:
  • Apple HFS: Appears as a mountable HFS file system image (sans partition table).
  • ISO 9660: Each session appears as a mountable ISO image file.
  • El Torito boot image: Appears as a floppy image file.

Cdfs is not included in the mainline Linux kernel, but is distributed instead as a series of kernel patches.

On other Unices and operating systems such as Windows, cdfs can be the name of the ISO 9660 file system driver.

[edit] External links

• Cdfs patches