Frequently Asked Questions about CD recorders, CD-R media, CD-RW,
and CD premastering.
This FAQ about CD recorders, CD-R media, CD-RW,
and CD premastering, was compiled and written by Andy
McFadden (fadden@fadden.com) with
numerous contributions by others.
Last-modified: 2006/05/30
Version: 2.65
Send corrections and updates to Andy McFadden (fadden@fadden.com). If you
have a question you'd like to see answered in here, either post it to one
of the comp.publish.cdrom newsgroups (if you don't have the answer), or
send it to fadden@fadden.com (if you do).
If you're reading this on a web page and want to check out the newsgroups,
check out the following with a news reader. If you don't have one, you
can post news and search for past articles on http://groups.google.com/:
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Different HTML versions of this FAQ are available from:
http://www.cdrfaq.org/
http://www.faqs.org/faqs/cdrom/cd-recordable/part1/preamble.html
0-1] Legal noise (disclaimers and copyrights)
0-2] What does this FAQ cover (and not cover)?
0-3] What's new since last time?
0-4] Is the FAQ only available in English?
0-5] Appropriate use of the newsgroups
0-6] I'm having trouble, how do I ask for help?
0-7] Spelling and name conventions
0-8] Can I advertise on the FAQ pages?
0-9] Can you mail the FAQ to me?
1] Simple answers to simple questions
1-1] What's CD-R? CD-RW?
1-2] Are they identical to normal CDs?
1-3] Can I create new audio and data CDs?
1-4] Can I use it to copy my CDs?
1-5] How much can they hold?
1-6] Can I just copy files onto a CD-R like I would to a floppy?
1-7] What can you tell me about DVD, DVD-R, DVD-RAM, DVD-RW, etc?
1-8] Can I copy DVDs with a CD recorder?
1-9] What's the cheapest recorder and best place to buy media?
1-10] Can I get step-by-step installation and use instructions?
1-11] Can I download MP3s from the Internet and make an audio CD?
1-12] What does this term mean? Is there a glossary?
1-13] Do I need "music" blanks to record music?
1-14] How do I learn more? Is there a good book for beginners?
1-15] Why is this FAQ so far out of date?
2] CD Encoding
2-1] How is the information physically stored?
2-2] What is XA? CDPLUS? CD-i? MODE1 vs MODE2? Red/yellow/blue book?
2-3] How do I know what format a disc is in?
2-4] How does copy protection work?
2-4-1] ...on a data CD-ROM?
2-4-2] ...on an audio CD?
2-4-3] ...on an audio CD (Macrovision - SafeAudio)
2-4-4] ...on an audio CD (SunnComm - MediaCloQ and MediaMax CD3)
2-4-5] ...on an audio CD (Midbar Tech - Cactus Data Shield)
2-4-6] ...on an audio CD (Key2Audio / Sony DADC)
2-4-7] ...on an audio CD (BayView Systems - Duolizer)
2-4-8] ...on an audio CD (Sanyo)
2-4-9] How does the Doc-Witness OpSecure CD-ROM work?
2-4-10] What's the Sony BMG rootkit (First 4 Internet XCP)?
2-5] What's a multisession disc?
2-6] What are subcode channels?
2-7] Are the CD Identifier fields widely used?
2-8] How long does it take to burn a CD-R?
2-9] What's the difference between disc-at-once and track-at-once?
2-10] Differences between recording from an image and on-the-fly?
2-11] How does an audio CD player know to skip data tracks?
2-12] How does CD-RW compare to CD-R?
2-13] Can DVD players read CD-Rs?
2-14] Should I buy a DVD recorder instead?
2-15] What are "jitter" and "jitter correction"?
2-16] Where can I learn more about the history of CD and CD-R?
2-17] Why don't audio CDs use error correction?
2-18] How does CD-R compare to MiniDisc?
2-19] What does finalizing (and closing and fixating) do?
2-20] How are WAV/AIFF files converted into Red Book CD audio?
2-21] What does MultiRead mean? MultiPlay?
2-22] If recording fails, is the disc usable?
2-23] Why do recorders insert "00" bytes at the start of audio tracks?
2-24] How many tracks can I have? How many files?
2-25] Will SCMS prevent me from making copies?
2-26] Is a serial number placed on the disc by the recorder?
2-27] What's a TOC? How does it differ from a directory?
2-28] What's an ISO? A CIF? BIN and CUE? .DAT?
2-29] Why was 74 minutes chosen as the standard length?
2-30] Why is there a visibly unwritten strip near the CD-R hub?
2-31] What is "BURN-Proof"? "JustLink"? "Waste-Proof"?
2-32] Can playing CD-Rs in a DVD player hurt the discs?
2-33] Who really made this CD-R blank?
2-34] Can I make copies of DTS-encoded CDs?
2-35] Why 44.1KHz? Why not 48KHz?
2-36] What format are .CDA files in?
2-37] What are DD-R and DD-RW?
2-38] What's an ATIP?
2-39] What are "ML" discs and devices?
2-40] What's CD-MRW? Mount Rainier? EasyWrite?
2-41] What's Audio Master Quality (AMQ) recording?
2-42] Can I draw pictures on a disc with the recording laser?
2-43] What are the gory details about how are 1s and 0s encoded?
2-43-1] How does the laser read or write a disc?
2-43-2] How do pits and lands turn into 1s and 0s? What's EFM?
2-43-3] What's a frame? CIRC encoding? How does ECC work?
2-43-4] What's in a sector?
2-43-5] What's in a subcode channel?
2-43-6] I want even more details
2-44] Digital is better than analog, right?
2-44-1] What is "digital" and "digitization", anyway?
2-44-2] How does this relate to CD-DA?
2-45] What's a CDR-ROM? CD-PROM?
2-46] What's HD-BURN? GigaRec?
2-47] What are C2 errors? What do they say about disc quality?
2-48] What are CD+R and CD+RW?
2-49] What's HighMAT?
2-50] What's VariRec?
2-51] Will my CDs work on players in other countries?
2-52] Do CD-Rs have deeper pits? Are "shallow burns" bad?
2-53] What's a stacking ring?
3] How Do I...
3-1] How do I copy a CD-ROM?
3-1-1] Why can't I just do a block copy like a floppy?
3-2] How do I extract tracks from ("rip") or copy an audio CD?
3-2-1] How do I remove the voice from a CD track, leaving just music?
3-2-2] How do I encode a CD track to MP3?
3-3] How do I get rid of hisses and clicks on audio CDs?
3-4] How do I copy game console discs (e.g. Playstation, Dreamcast)
3-5] How do I get long filenames onto a disc?
3-5-1] ISO-9660
3-5-2] Rock Ridge
3-5-3] HFS/HFS+ and Macintosh extensions to ISO-9660
3-5-4] Joliet
3-5-5] Romeo
3-5-6] ISO/IEC 13346 and ISO/IEC 13490
3-5-7] ISO-9660:1999
3-6] How do I use a CD-i disc on a PC?
3-7] How can I extract disc and track titles from an audio CD?
3-8] How do I write more than 80 minutes of audio or 700MB of data?
3-8-1] How well do 80-minute CD-R blanks work?
3-8-2] How well do 90-minute and 99-minute CD-R blanks work?
3-8-3] How can I exceed the stated disc capacity ("overburning")?
3-9] How do I put photographs onto CD-ROM?
3-9-1] How do I create a PhotoCD?
3-9-2] How can I set up a photo album on CD-ROM?
3-9-3] How can I show digital photos on my DVD player?
3-10] How do I make a CD that will work on a PC or a Mac?
3-11] How do I access different sessions on a multi-session CD?
3-12] How do I transfer my records or cassettes to a CD?
3-12-1] ...with a stand-alone audio CD recorder?
3-12-2] ...with a CD recorder attached to my computer?
3-12-3] How can I clean up the audio before recording?
3-13] How do I transfer an audio DAT tape to CD?
3-14] How do I put audio and data on the same CD?
3-15] How do I make a bootable CD-ROM?
3-16] How do I convert home movies into video on CD?
3-16-1] How do I create a VideoCD from AVI or MPEG files?
3-16-2] How do I create an SVCD?
3-16-3] How do I create an AVCD?
3-17] How can I burn several copies of the same disc simultaneously?
3-18] Can I make copies of copies?
3-19] How can I compress or encrypt data on a CD-ROM?
3-20] Can I do backups onto CD-R?
3-21] How do I automatically launch something? Change the CD icon?
3-21-1] How does Windows "autorun" work?
3-21-2] How do I launch a document (like a web page)?
3-21-3] What autorun software is available?
3-22] How can I be sure the data was written correctly?
3-23] How do I create, copy, or play Audio Karaoke/CD+G discs?
3-24] How do I copy a CD-ROM with 3GB of data on it? A huge VideoCD?
3-25] How do I get my CD-R pressed into a real CD?
3-26] How do I make a CD without that two-second gap between tracks?
3-27] How can I record RealAudio (.ra), MIDI, WMA, and MP3 on a CD?
3-28] How do I add CD-Text information?
3-29] Can I distribute a web site on a CD-ROM?
3-30] How do I clean my CD recorder?
3-31] Is it better to record at slower speeds?
3-32] Where do I get drivers for my CD recorder?
3-33] Can I copy discs without breaking the law?
3-33-1] ...in the United States of America?
3-33-2] ...in Canada?
3-34] Can CD-Rs recorded at 2x be read faster than 2x?
3-35] How do I make my CD-ROM work on the Mac, WinNT, and UNIX?
3-36] How do I put "hidden tracks" and negative indices on audio CDs?
3-37] Do I need to worry about viruses?
3-38] How do I cover up a bad audio track on a CD-R?
3-39] How do I duplicate this hard-to-copy game?
3-40] Should I erase or format a disc? How?
3-41] How do I equalize the volume for tracks from different sources?
3-42] How do I make a bit-for-bit copy of a disc?
3-43] How do I put punctuation or lower case in CD-ROM volume labels?
3-44] How do I extract audio tracks from an "enhanced" CD on the Mac?
3-45] How do I disable DirectCD for Windows?
3-46] How do I specify the order of files (e.g. sorting) on ISO-9660?
3-47] How do I put a password on a CD-ROM?
3-48] Can I record an audio CD a few tracks at a time?
3-49] How do I copy DVDs onto CD-R?
3-49-1] I heard about software that copies DVDs with a CD recorder!
3-50] How do I copy Mac, UNIX, or "hybrid" CD-ROMs from Windows?
3-51] How do I copy something in "RAW" mode? What's DAO-96?
3-52] How do I do cross-fades between audio tracks?
3-53] How do I create a CD with my favorite songs on it?
3-54] How do I record directly onto CD from a microphone?
3-55] Is it okay to record a CD from MP3?
3-56] How can I test a disc image before recording?
3-57] How do I clear the "read-only" flag under Windows?
3-58] How do I share a CD recorder across a network?
3-59] How do I write a large file across multiple discs?
3-60] What's the safest, most reliable way to write data to CD-R?
4] Problems
4-1] What does "buffer underrun" mean?
4-1-1] What's the deal with Windows Auto-Insert Notification (AIN)?
4-1-2] What's all this about Win9x VCACHE settings?
4-2] I can't get long Win95 filenames to work right
4-3] I can't read the multisession CD I just made
4-4] Write process keeps failing N minutes in
4-5] Why did my CD-R eject and re-load the disc between operations?
4-6] My CD-ROM drive doesn't like any CD-R discs
4-7] How do I avoid having a ";1" on my ISO-9660 discs?
4-8] I keep getting SCSI timeout errors
4-9] I'm having trouble writing a complete disc
4-10] What's the CDD2000 Write Append Error / spring problem?
4-11] Getting errors reading the first (data) track on mixed-mode CD
4-12] My recorder ejects blank discs immediately
4-13] I'm getting complaints about power calibration
4-14] My Adaptec 2940 pauses after finding my recorder
4-15] I can't see all the files on the CD-R
4-16] My multi-session disc only has data from the last session
4-17] I'm getting SCSI errors
4-18] Why doesn't the copy of an audio CD sound the same?
4-18-1] Why doesn't the audio data on the copy match the original?
4-18-2] The audio data matches exactly, why do they sound different?
4-19] Digital audio extraction of a track is shifted slightly
4-20] I can't play extracted audio files by double-clicking in Win95
4-21] I can't read an ISO-finalized packet-written disc
4-22] I'm finding corrupted files on the CD-ROMs I write
4-23] Having trouble playing an audio CD in a home or car player
4-24] Having trouble using a CD-ROM on a different machine
4-25] I can't copy a VideoCD
4-26] The test write succeeds, but the actual write fails
4-27] I can no longer erase a particular CD-RW disc
4-28] Having trouble formatting discs with DirectCD
4-29] I can't write CD-Rs after installing Windows 98
4-30] I can't use the copy of a CD-ROM after installing Windows 98
4-31] The disc I was writing with DirectCD is now unreadable
4-32] I'm getting a message about 100 form transitions
4-33] My system hangs when I insert a blank disc
4-34] My CD-R discs don't work in my DVD player
4-35] I need help recovering data from a CD-ROM
4-36] What does "not convertible to CD quality" mean?
4-37] I inserted a CD-ROM but Windows thinks it's an audio CD
4-38] I get read errors when trying to copy a game
4-39] Restarting or shutting Windows down after recording causes hang
4-40] Why do CD-Rs play poorly when anti-skip protection is enabled?
4-41] I'm having trouble recording under Windows 2000 or WinXP
4-42] I formatted a CD-RW and only have about 530MB free
4-43] My CD recording software keeps crashing
4-44] Do I need to update my ASPI layer?
4-45] The write process completes, but the disc is still blank
4-46] My CD-RW drive doesn't work with my CD-RW blanks
4-47] Audio discs have crackling sounds on the last few tracks
4-48] Files in deep directories can be seen but not opened
4-49] My CD-ROM drive stopped working after uninstalling software
4-50] Audio CDs recorded from MP3s play back fast and high-pitched
4-51] Windows says access denied, can't create or replace file
4-52] I can't see any files on a CD-R or CD-RW from MS-DOS
4-53] My OS doesn't support ISO-13346 "UDF"
5] Hardware
5-1] Which CD recorder should I buy?
5-1-1] Yamaha
5-1-2] Sony
5-1-3] Smart & Friendly
5-1-4] Philips
5-1-5] Hewlett-Packard (HP)
5-1-6] Plasmon
5-1-7] Kodak
5-1-8] JVC
5-1-9] Pinnacle
5-1-10] Ricoh
5-1-11] Pioneer
5-1-12] Olympus
5-1-13] Optima
5-1-14] Mitsumi
5-1-15] DynaTek Automation Systems
5-1-16] Microboards of America
5-1-17] Micro Design International
5-1-18] MicroNet Technology
5-1-19] Procom Technology
5-1-20] Grundig
5-1-21] Plextor
5-1-22] Panasonic (Matsushita)
5-1-23] Teac
5-1-24] Wearnes
5-1-25] Turtle Beach
5-1-26] Creative Labs
5-1-27] Taiyo Yuden
5-1-28] Memorex
5-1-29] Hi-Val
5-1-30] Dysan
5-1-31] Traxdata
5-1-32] BenQ (nee Acer)
5-1-33] Waitec
5-1-34] BTC
5-1-35] Caravelle (Sanyo)
5-1-36] Micro Solutions
5-1-37] Pacific Digital
5-1-38] Iomega
5-1-39] Goldstar (LG Electronics)
5-1-40] AOpen
5-1-41] Toshiba
5-1-42] TDK
5-1-43] Lite-On
5-1-44] CenDyne
5-1-45] VST (SmartDisk)
5-1-46] ASUS
5-1-47] Samsung
5-1-48] APS / LaCie
5-2] How long do CD recorders last?
5-3] What kind of PC is recommended?
5-4] What kind of Mac is recommended?
5-5] Which standard CD-ROM drives work well with CD-R?
5-6] What kind of HD should I use with CD-R? Must it be AV-rated?
5-7] What SCSI adapter should I use with a CD recorder?
5-7-1] Adaptec - 1510/1522A/1540/1542CF
5-7-2] Adaptec - 2840/2910/2920/2930/2940
5-7-3] ASUS - SC-200/SC-875
5-7-4] Tekram - DC-390U/DC-390F
5-7-5] Adaptec - 1350/1460/1480
5-8] Can I use a CD recorder as a general-purpose reader?
5-9] To caddy or not to caddy?
5-10] Can I burn CDs from a Jaz drive? Tape drive?
5-11] What is "Running OPC"?
5-12] What's the story with stand-alone audio CD recorders?
5-13] What's firmware? How and why should I upgrade my recorder?
5-14] How well do parallel-port, USB, and 1394 recorders work?
5-15] How should I configure my system for an ATAPI CD recorder?
5-15-1] Should I have DMA enabled for an ATAPI recorder in Windows?
5-16] How important is CD-RW?
5-17] What is an "MMC Compliant" recorder?
5-18] What do I need to record on a UNIX (Linux, Solaris, etc) system?
5-19] What do I need for recording CDs from a laptop?
5-20] I need to make lots of copies
5-21] How do I connect two drives to one sound card in a PC?
5-22] How fast is 1x? What are CAV, CLV, PCAV, and ZCLV?
5-23] Will playing CD-Rs damage my CD player?
5-24] Can I "overclock" my CD recorder?
5-25] I need some help installing the drive
5-26] How much power does a CD recorder use?
5-27] Will the laser in my drive wear out?
6] Software
6-1] Which software should I use?
6-1-1] Adaptec - Easy-CD, Easy-CD Pro, and Easy-CD Pro MM ("ECD")
6-1-2] Adaptec - CD-Creator ("CDC")
6-1-3] Gear Software - GEAR Pro
6-1-4] Roxio - Toast
6-1-5] CeQuadrat - WinOnCD
6-1-6] Young Minds, Inc. - CD Studio+
6-1-7] Golden Hawk Technology (Jeff Arnold) - CDRWIN
6-1-8] Optical Media International - QuickTOPiX CD
6-1-9] Creative Digital Research - CDR Publisher
6-1-10] mkisofs
6-1-11] Asimware Innovations - MasterISO
6-1-12] Newtech Infosystems, Inc. (NTI) - CD-Maker
6-1-13] Cirrus Technology/Unite - CDMaker
6-1-14] Hohner Midia - Red Roaster
6-1-15] Dataware Technologies - CD Author
6-1-16] CreamWare - Triple DAT
6-1-17] MicroTech - MasterMaker
6-1-18] Angela Schmidt & Patrick Ohly - MakeCD
6-1-19] Liquid Audio Inc. - Liquid Player
6-1-20] Jörg Schilling - cdrecord
6-1-21] Prassi Software - CD Rep and CD Right
6-1-22] Zittware - CDMaster32
6-1-23] Dieter Baron and Armin Obersteiner - CD Tools
6-1-24] PoINT - CDwrite
6-1-25] PoINT - CDaudio Plus
6-1-26] Roxio - Easy Media Creator (was Easy CD Creator Deluxe "ECDC")
6-1-27] Padus - DiscJuggler
6-1-28] Ahead Software - Nero
6-1-29] CharisMac Engineering - Discribe
6-1-30] István Dósa - DFY$VMSCD
6-1-31] RSJ Software - RSJ CD Writer
6-1-32] James Pearson - mkhybrid
6-1-33] JVC - Personal Archiver Plus
6-1-34] Roxio - Jam
6-1-35] Pinnacle Systems - InstantCD/DVD (was VOB)
6-1-36] Sony - CD Architect
6-1-37] Eberhard Heuser-Hofmann - CDWRITE
6-1-38] CeQuadrat - JustAudio!
6-1-39] Digidesign - MasterList CD
6-1-40] Thomas Niederreiter - X-CD-Roast
6-1-41] Jesper Pedersen - BurnIT
6-1-42] Jens Fangmeier - Feurio!
6-1-43] Iomega - HotBurn
6-1-44] DARTECH, Inc - DART CD-Recorder
6-1-45] Interactive Information R&D - CDEveryWhere
6-1-46] DnS Development - BurnIt
6-1-47] Andreas Müller - CDRDAO
6-1-48] Tracer Technologies - (various)
6-1-49] SlySoft - CloneCD
6-1-50] IgD - FireBurner
6-1-51] Jodian Systems & Software - CDWRITE
6-1-52] Erik Deppe - CD+G Creator
6-1-53] Micro-Magic - CD Composer
6-1-54] Earjam, Inc. - Earjam IMP
6-1-55] Emagic - Waveburner
6-1-56] Zy2000 - MP3 CD Maker
6-1-57] Integral Research - Speedy-CD
6-1-58] Desernet Broadband Media - Net-Burner and MP3-Burner
6-1-59] Stomp, Inc. - Click 'N Burn
6-1-60] Steinberg Media Technologies - Clean! plus
6-1-61] Enreach - I-Author for VCD/SVCD
6-1-62] VSO Software - Blindread/Blindwrite
6-1-63] Microsoft - Windows XP
6-1-64] An Chen Computers - CD Mate
6-1-65] E-Soft - Alcohol
6-1-66] Stomp Inc. - RecordNow MAX
6-1-67] James Mieczkowski - Cheetah CD Burner
6-1-68] Blaze Audio - RipEditBurn
6-1-69] Acoustica, Inc. - MP3 CD Burner
6-1-70] MagicISO, Inc. - MagicISO
6-1-71] Simone Tasselli - Burn4Free
6-1-72] Sonic Solutions - Record Now!
6-1-73] Freeridecoding - BurnAgain
6-1-74] PowerKaraoke - Power CD+G Burner, PowerKaraoke
6-2] What other useful software is there?
6-2-1] Optical Media International - Disc-to-Disk
6-2-2] Gilles Vollant - WinImage
6-2-3] Asimware Innovations - AsimCDFS
6-2-4] Steven Grimm - WorkMan
6-2-5] Cyberdyne Software - CD Worx
6-2-6] Arrowkey - CD-R Diagnostic
6-2-7] DC Software Design - CDRCue Cuesheet Editor
6-2-8] Astarte - CD-Copy
6-2-9] Frank Wolf - CDR Media Code Identifier
6-2-10] Logiciels & Services Duhem - MacImage
6-2-11] Erik Deppe - CD Speed 2000
6-2-12] Andre Wiethoff - Exact Audio Copy (EAC)
6-2-13] Earle F. Philhower, III - cdrLabel
6-2-14] Adobe - Audition (formerly Cool Edit)
6-2-15] Elwin Oost - Burn to the Brim
6-2-16] Mike Looijmans