White book CD-ROM - definition. What is White book CD-ROM
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CD STANDARD FOR STORING STILL PICTURES AND MOTION VIDEO
White Book (Video CD standards); White book (CD standard); CD-Bridge; CD-i Bridge

White book CD-ROM      
<hardware, standard> A more open CD-ROM standard than Green Book CD-ROM. All films mastered on CD-ROM after March 1994 use White Book. Like Green Book, it is ISO 9660 compliant, uses mode 2 form 2 addressing and can only be played on a CD-ROM drive which is XA (Extended Architecture) compatible. White book CDs are labelled "Video CD". (1994-11-02)
CDROM         
  • A CD-ROM in the tray of a partially open CD-ROM drive.
  • A view of a CD-ROM drive's disassembled laser system
  • The movement of the laser enables reading at any position of the CD
  • The laser system of a CD-ROM drive
  • A CD-ROM can easily store the entirety of a paper encyclopedia's words and images, plus audio & video clips
PRE-PRESSED COMPACT DISC CONTAINING COMPUTER DATA
CD ROM; CDROM; CD Rom; CD-Rom; CD rom; CD-ROM drive; CDROMs; Cd-rom; Cd-ROM; CD-rom; 1x CD-ROM; 12x CD-ROM; 10x CD-ROM; 16x CD-ROM; 24x CD-ROM; 2x CD-ROM; 32x CD-ROM; 40x CD-ROM; 48x CD-ROM; 4x CD-ROM; 50x CD-ROM; 52x CD-ROM; 8x CD-ROM; 6x CD-ROM; 36x CD-ROM; Quad speed CD-ROM; CD-ROM player; Double speed CD-ROM; CD-ROM drives; CD-ROM reader; CD-ROM tray; Compact Disk-Read Only Memory; Yellow Book (CD-ROM standards); CD-ROMs; 74 Minutes; CD/ROM; Cdrom; CDROM/XA; CD-Roms; PC CD-ROM; Cd roms; CD-ROM XA; CD-ROM Drive; CD Drive; Cd ROM; CD–ROM; ISO/IEC 10149; Compact disc read-only memory; CD-ROM XA Mode 2 Form 1; CD-ROM XA Mode 2 Form 2; CD-ROM Mode 1; CD-ROM Mode 2; ECMA-130
Compact Disk - Read Only Memory (Reference: CD, ROM), "Style: CD-ROM"
CD-ROM         
  • A CD-ROM in the tray of a partially open CD-ROM drive.
  • A view of a CD-ROM drive's disassembled laser system
  • The movement of the laser enables reading at any position of the CD
  • The laser system of a CD-ROM drive
  • A CD-ROM can easily store the entirety of a paper encyclopedia's words and images, plus audio & video clips
PRE-PRESSED COMPACT DISC CONTAINING COMPUTER DATA
CD ROM; CDROM; CD Rom; CD-Rom; CD rom; CD-ROM drive; CDROMs; Cd-rom; Cd-ROM; CD-rom; 1x CD-ROM; 12x CD-ROM; 10x CD-ROM; 16x CD-ROM; 24x CD-ROM; 2x CD-ROM; 32x CD-ROM; 40x CD-ROM; 48x CD-ROM; 4x CD-ROM; 50x CD-ROM; 52x CD-ROM; 8x CD-ROM; 6x CD-ROM; 36x CD-ROM; Quad speed CD-ROM; CD-ROM player; Double speed CD-ROM; CD-ROM drives; CD-ROM reader; CD-ROM tray; Compact Disk-Read Only Memory; Yellow Book (CD-ROM standards); CD-ROMs; 74 Minutes; CD/ROM; Cdrom; CDROM/XA; CD-Roms; PC CD-ROM; Cd roms; CD-ROM XA; CD-ROM Drive; CD Drive; Cd ROM; CD–ROM; ISO/IEC 10149; Compact disc read-only memory; CD-ROM XA Mode 2 Form 1; CD-ROM XA Mode 2 Form 2; CD-ROM Mode 1; CD-ROM Mode 2; ECMA-130
¦ noun a compact disc used in a computer as a read-only device for displaying data.
Origin
1980s: acronym from compact disc read-only memory.

ويكيبيديا

White Book (CD standard)

The White Book refers to a standard of compact disc that stores not only sound but also still pictures and motion video. It was released in 1993 by Sony, Philips, Matsushita, and JVC. These discs, most commonly found in Asia, are usually called "Video CDs" (VCD). In some ways, VCD can be thought of as the successor to the Laserdisc and the predecessor to DVD. Note that Video CD should not be confused with CD Video which was an earlier and entirely different format.

Several extensions to the White Book were published in later years: VCD 2.0 in 1995, VCD-Internet in 1997, and Super Video CD (SVCD) in 1998. The standard is not freely available and must be licensed from Philips.

The White Book also defines the more general CD-i Bridge format (also called CD-Bridge or simply "bridge discs"), which are CD-ROM XA discs with an additional Green Book CD-i specific application program. The CD-ROM XA information in bridge discs can be obtained through CD-ROM drives, while CD-i players can use the CD-i program to read bridge discs as well (hence the "bridge" status between CD-ROMs and CD-i discs). Bridge discs must conform to both the CD-ROM XA and Green Book CD-i specifications. VCDs and SVCDs fall under the category of bridge discs, as do Photo CDs and Karaoke CDs.

The following is a summary of the specifications for VCDs and SVCDs. For more details, see Video CD and Super Video CD.

  • File system: ISO 9660-compliant
  • Format: Mode 2, Form 2/XA
  • Maximum Length: Usually 74 minutes
  • Audio Format
    • Format: MPEG-1 Audio Layer II
    • Bit rate: 224 kilobits per second
    • Sample rate: 44,100 Hz
    • Number of Channels: 2 (stereo)
  • Video Format
    • Format: MPEG-1 Part 2 (VCD), H.262/MPEG-2 Part 2 (SVCD)
    • Resolution: 352×240 pixel for NTSC video, 352×288 pixel for PAL video (VCD); 480×480 pixel for NTSC video, 480×576 for PAL video (SVCD)
    • Frame rate: 29.97 Hz (NTSC), 25 Hz (PAL)
    • Bit rate: 1150 kbit/s