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View the web archive through the
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Web wide crawl with initial seedlist and crawler configuration from April 2012.
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Specs for Freeware Developers
Red Book
Yellow Book
Orange Book
Green Book
White Book
Blue Book
Photo CD
CD Subcodes
ISO 9660
multiplay
HFS
UDF
DVD-V, DVD-ROM, DVD-RAM
SCSI/ATAPI MMC
Note that when I say Property of <some company> it usually means
the spec is locked tight under an NDA and silly licensing red tape.
The reason they're mentioned is because they are defacto
standards, not open ones. You cannot release the source code unless there's
an equivalent (or you figured it out yourself using legal reverse engineering techniques)!
See http://www.licensing.philips.com/licensees/programs_license.html
for the ugly Philips details on the official colored books.
For an overview of the various CD formats, see the following links:
http://www.disctronics.co.uk/cdref/cdframe.htm
http://www.ping.be/~pin11466/formtxt.html
http://uranus.ee.auth.gr/report/eng/part1/chapt-03/3-1-1.html
enhanced.pdf
http://www.fadden.com/cdrfaq/
For open-source CD software, see:
The CD building projects for UNIX
For information on CD Logos, see:
http://www.u-m-l.com/itlogomu.htm
Red Book
Property of Philips Electronics / Sony
Equivalents
Formats Discussed
CDDA (basic audio CD)
CD-G, CD-TEXT, CD-G +MIDI, CD Single, CD Maxi Single, early Karaoke
CD, CD Video Single (Extensions to CDDA)
CEI/IEC 908 does not cover CD-G, CD-TEXT, CD-MIDI, etc. Only basic CDDA
is described.
See Also CD Subcodes for
subcode infornation.
(use this in combination with the free ECMA yellow book below to
get a close CEI/IEC 908)
CD+G Info
Yellow Book
Property of Philips/Sony but generally an open format.
Equivalents
Formats Discussed
CD-ROM, CD-ROM XA, CD-ROM Bridge, Mixed Mode CD
CD-ROM is in basic Yellow Book. CD-ROM XA was later added in
the Extended Yellow Book.
ECMA-130 (June 1996) claims to be aligned with
ISO-10149.
Orange Book
Property of Philips Electronics, Kodak, and Sony
Equivalents
Formats Discussed
CD-R, CD-RW, Multi-session, Photo-CD family (Portfolio etc)
Green Book
Property of Philips Electronics and Sony
Equivalents
Formats Discussed
CD-I, CD-ROM Bridge, CD-I-Ready (CD-I with additional audio tracks)
Also discusses the operating system CD-RTOS used in CD-I players.
Generally a dead format except that nowadays it used mostly in conjunction
with White Book VCD's which are popular in China.
See Also: CD-I Homepage
White Book
Property of Philips Electronics, JVC, Matsushita and Sony
Equivalents
None official, but see the links below
Formats Discussed
Modern Karaoke CD (not to be confused with earlier CD+G-like Karaoke-CDs)
VCD 1.0, 1.1, 2.0
(What about 3.0 super VCD?, Is this a C-Cube invention?)
See Also:
There's a newer VCD format called DVCD (Double VCD, or "Super-Dense VCD").
A full-length film is packed onto a single VCD (~90 mins).
The format appears to be the same as a standard VCD (White book,
MPEG-1, .DAT files). However, the data files are larger than a normal VCD. But it's a pressing trick (yes, the disc is really dense), not a new compression type, and they're not MPEG-2. (A copy of the .dat file to a hard drive will be a duplicate file of the same size. I've seen these disks hold over 97:00 minutes of 2352 byte sectors, yeilding a file just over 1.0GB.
These discs play in standard VCD players (well, sometimes) and some CD-ROM drives. These discs are much more defect-prone than the standard VCD.
Note that VCD is an OLD format. It lacks the ECC that yellow book CD's (CD-ROM's) do.
Using a modern CODEC, like DivX ;-), combined with
a standard iso9660 CD-ROM will produce much higher quality, with stronger
error detection/correction, and use less space than VCD does. However, it
will not be playable on a standard DVD/VCD player.
Blue Book
Property of Philips Electronics and Sony
Equivalents
Formats Discussed
CD EXTRA, Enhanced CD, (CD Plus?)
Historical note: Laserdiscs (analog video discs) were covered here as
well.
See also http://www.riaa.com/ecd.htm
Other Formats
Photo CD
Property of Kodak
From Jorg Schilling:
Kodak published everything except the MC68070 programs that should
?? be in some directories and the compress tables from the PCD picture
format. But the compressing algorithm was easy to guess so there is free
software. Solaris on the other side includes Kodak licensed SW for PCD
in the main dist.
Note: This is the oldest format. not to be confused with the newer FlashPix and newest Kodak Picture CD formats.
Photo CD is an XA based multisession format. It is described in the Orange Book
See also
Photo CD Links
hpcdtoppm - open source .pcd format converter
CD Subcode
http://www.ee.washington.edu/conselec/CE/kuhn/cdaudio2/95x7.htm
http://isdl.ee.washington.edu/CE/reports/Group.1/matt_page_individual/subcode.html
http://www.ee.washington.edu/conselec/A95/projects/jgabel/project.htm
ISO 9660
Open file-system format commonly used in CD-ROM's
See Also: iso9660.txt (iso9660 simplified for DOS/Windows)
Extensions
multiplay
CD-R and CD-RW compatibility in consumer CD and DVD devices
HFS
Macintosh CD and floppy format (also HFS+)
UDF
Open file-system format. Applies to CD-ROM and required for DVD-ROM.
Currently no active implementation on UNIX. Solaris 2.8 will support
it.
DVD Specs
ECMA-267 120 mm
DVD - Read-Only Disk (December 1997)
ECMA-268 80 mm
DVD - Read-Only Disk (December 1997)
ECMA-272 120 mm
DVD Rewritable Disk (DVD-RAM) (February 1998)
ECMA-273 Case for
120 mm DVD-RAM Disks (February 1998)
SCSI Specs
Last Updated 18 Dec 2000