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DVD

DVD-R read/write side
Media type	Optical disc
Capacity	4.7 GB (single-sided, single-layer – common) 8.5–8.7 GB (single-sided, double-layer) 9.4 GB (double-sided, single-layer) 17.08 GB (double-sided, double-layer – rare)
Read mechanism	650 nm laser, 10.5 Mbit/s (1×)
Write mechanism	10.5 Mbit/s (1×)
Standard	DVD Forum's DVD Books[1][2][3] and DVD+RW Alliance specifications

DVD is an optical disc storage format, invented and developed by Philips, Sony, Toshiba, and Panasonic in 1995. DVDs offer higher storage capacity than Compact Discs while having the same dimensions.

Pre-recorded DVDs are mass-produced using molding machines that physically stamp data onto the DVD. Such discs are known as DVD-ROM, because data can only be read and not written nor erased. Blank recordable DVD discs (DVD-R and DVD+R) can be recorded once using a DVD recorder and then function as a DVD-ROM. Rewritable DVDs (DVD-RW, DVD+RW, and DVD-RAM) can be recorded and erased multiple times.

DVDs are used in DVD-Video consumer digital video format and in DVD-Audio consumer digital audio format, as well as for authoring AVCHD discs. DVDs containing other types of information may be referred to as DVD data discs.

History[link]

Before the advent of DVD, Video CD (VCD) became the first format for distributing digitally encoded films on standard 120 mm optical discs. (Its predecessor, CD Video, used analog video encoding.) VCD was on the market in 1993.^[4] In the same year, two new optical disc storage formats were being developed. One was the Multimedia Compact Disc (MMCD), backed by Philips and Sony, and the other was the Super Density (SD) disc, supported by Toshiba, Time Warner, Matsushita Electric, Hitachi, Mitsubishi Electric, Pioneer, Thomson, and JVC.

Representatives of the SD camp approached IBM, asking for advice on the file system to use for their disc as well as seeking support for their format for storing computer data. Alan E. Bell, a researcher from IBM's Almaden Research Center got that request and also learned of the MMCD development project. Wary of being caught in a repeat of the costly videotape format war between VHS and Betamax in the 1980s, he convened a group of computer industry experts, including representatives from Apple, Microsoft, Sun Microsystems, Dell, and many others. This group was referred to as the Technical Working Group, or TWG.

The TWG voted to boycott both formats unless the two camps agreed on a single, converged standard.^[5] Lou Gerstner, president of IBM, was recruited to apply pressure on the executives of the warring factions. Eventually, the computer companies won the day, and a single format, now called DVD, was agreed upon. The TWG also collaborated with the Optical Storage Technology Association (OSTA) on the use of their implementation of the ISO-13346 file system (known as Universal Disc Format) for use on the new DVDs.

Philips and Sony decided that it was in their best interests to avoid another format war over their Multimedia Compact Disc, and agreed to unify with companies backing the Super Density Disc to release a single format with technologies from both. The specification was mostly similar to Toshiba and Matsushita's Super Density Disc, except for the dual-layer option (MMCD was single-sided and optionally dual-layer, whereas SD was single-layer but optionally double-sided) and EFMPlus modulation.

EFMPlus was chosen because of its great resilience to disc damage, such as scratches and fingerprints. EFMPlus, created by Kees Immink (who also designed EFM), is 6% less efficient than the modulation technique originally used by Toshiba, which resulted in a capacity of 4.7 GB, as opposed to the original 5 GB. The result was the DVD specification, finalized for the DVD movie player and DVD-ROM computer applications in December 1995.

The DVD Video format was first introduced by Toshiba in Japan in November 1996, in the United States in March 1997 (test marketed),^[6] in Europe in October 1998, and in Australia in February 1999.

In May 1997, the DVD Consortium was replaced by the DVD Forum, which is open to all other companies.^[6]

Specifications[link]

DVD specifications created and updated by the DVD Forum are published as so-called DVD Books (e.g. DVD-ROM Book, DVD-Audio Book, DVD-Video Book, DVD-R Book, DVD-RW Book, DVD-RAM Book, DVD-AR Book, DVD-VR Book, etc.).^[1][2][3]

Some specifications for mechanical, physical and optical characteristics of DVD optical discs can be downloaded as freely available standards from the ISO website.^[7] Also, the DVD+RW Alliance publishes competing DVD specifications such as DVD+R, DVD+R DL, DVD+RW or DVD+RW DL. These DVD formats are also ISO standards.^{[8][9][10][11]}

Some of DVD specifications (e.g. for DVD-Video) are not publicly available and can be obtained only from the DVD Format/Logo Licensing Corporation for a fee of US $5000.^[12][13] Every subscriber must sign a non-disclosure agreement as certain information in the DVD Book is proprietary and confidential.^[12]

Etymology[link]

The official DVD charter documents specify that the basis of the DVD name stems from the term digital versatile disc.^[14] Usage in the present day varies, with Digital Versatile Disc,^[15] Digital Video Disc, and DVD being the most common.

DVD was originally used as an initialism for the unofficial term digital videodisc.^[16]

A newsgroup FAQ written by Jim Taylor (a prominent figure in the industry) claims that four years later, in 1999, the DVD Forum stated that the format name was simply the three letters "DVD" and did not stand for anything.^[17]

The DVD Forum website has a section called "DVD Primer" in which the answer to the question, "What does DVD mean?" reads, "The keyword is 'versatile.' Digital Versatile Discs provide superb video, audio and data storage and access—all on one disc."^[18]

Identification (MID)[link]

This unreferenced section requires citations to ensure verifiability.

This section appears to be written like an advertisement. Please help improve it by rewriting promotional content from a neutral point of view and removing any inappropriate external links. (January 2012)

The DVD is made of a spiral groove read or written starting at the center. The form of the groove encodes unalterable identification data known as the Media Identification Code (MID). The MID contains prerecorded information indicating the disc's original manufacturer, apart from any visible branding on the disc itself. Also included is the byte capacity and permitted burning speeds (dependent on both the recorder, or burner, as well as what the disc can handle). This information can be read on many disc authoring software products.

A MID code is generally seen to be more reassuring for individuals whose priority is the long-term storage of their data than just buying for the sake of a brand name. For example, members of the Internet community Club MyCE, which specialises in disc burning, maintain that anything not produced by Japanese disc manufacturers Verbatim or Taiyo Yuden will be of inferior burning quality and offer shorter longevity.

Verbatim and Taiyo Yuden have high-quality standards to ensure their discs are excellent, (and anything that fails their strict quality tests may be destroyed) whilst other famous disc manufacturers, such as CMC Magnetics Corporation or Ritek Corporation, tend to produce batches with varying quality, resulting in inconsistency and poor burning results. Another reason is the burner's firmware, a set of instructions as to how to interact with the disc, varies from burner to burner. They determine how well a burn will be, or even if it will finish at all. A burn that fails to record during burning or verifying, is referred to as a "coaster" - or an unusable disc. Several errors as such may be encountered when trying to play back the disc.

Additionally, it is the firmware that determines how well it supports the MID code. Samsung and BenQ burners for example tend to be more tolerant of less well-known MID codes, whilst a LG and a Matsushita burner (made by parent company Panasonic) might be a little pickier over what it can handle.

As a result, many disc producers have turned to "faking" MID codes in order to obtain better firmware support. UmeDisc, which produces discs on behalf of AOne, Tesco, Signellex, etc., may turn to faking a Taiyo Yuden MID or a Mitsubishi MKM MID (manufacturer for Verbatim) so the burner can interpret it better. An AOne 8x DVD-R disc uses a Taiyo Yuden MID (TYG02), although its real MID code should be UME01.

The cheaper brand of discs may turn to "outsourcing" their products. This is where a brand name of disc changes the manufacturer depending on who will sell them a batch of discs at the lowest price. Memorex is notable for changing their manufacturers frequently (one spindle of DVD blanks may be produced by one manufacturer whilst another spindle may be produced by another). Brands that outsource tend to obtain the lowest quality batches, and making them inconsistent for burning and long-term storage.

However, some brands of discs remain loyal to their supplier. Traxdata and Arita are Ritek-only brands, whilst Datasafe and Datawrite are supplied exclusively by CMC Magnetics.

Design[link]

Comparison of several forms of disk storage showing tracks (not-to-scale); green denotes start and red denotes end.
* Some CD-R(W) and DVD-R(W)/DVD+R(W) recorders operate in ZCLV, CAA or CAV modes, but most work in Constant linear velocity (CLV) mode.

As a movie delivery medium[link]

DVD was adopted by movie and home entertainment distributors to replace the ubiquitous VHS tape as the primary means of distributing films to consumers in the home entertainment marketplace. DVD was chosen for its superior ability to reproduce moving pictures and sound, for its superior durability, and for its interactivity. Interactivity had proven to be a feature which consumers, especially collectors, favored when the movie studios released their films on LaserDisc. When the price point for a LaserDisc at approximately $100 per disc moved to $20 per disc at retail, this luxury feature became available for mass consumption. Simultaneously, the movie studios decided to change their home entertainment release model from a rental model to a for purchase model, and large numbers of DVDs were sold.

At the same time, a demand for interactive design talent and services was created. Movies in the past had uniquely designed title sequences. Suddenly every movie being released required information architecture and interactive design components that matched the film's tone and were at the quality level that Hollywood demanded for its product.

As an interactive medium[link]

DVD as a format had two qualities at the time that were not available in any other interactive medium: enough capacity and speed to provide high quality, full motion video and sound, and low cost delivery mechanism provided by consumer products retailers. Retailers would quickly move to sell their players for under $200, and eventually for under $50 at retail. In addition, the medium itself was small enough and light enough to mail using general first class postage. Almost overnight, this created a new business opportunity and model for business innovators, such as Netflix, to re-invent the home entertainment distribution model. It also opened up the opportunity for business and product information to be inexpensively provided on full motion video through direct mail.

Capacity[link]

The basic types of DVD (12 cm diameter, single-sided or homogeneous double-sided) are referred to by a rough approximation of their capacity in gigabytes. In draft versions of the specification, DVD-5 indeed held five gigabytes, but some parameters were changed later on as explained above, so the capacity decreased. Other formats, those with 8 cm diameter and hybrid variants, acquired similar numeric names with even larger deviation.

The 12 cm type is a standard DVD, and the 8 cm variety is known as a MiniDVD. These are the same sizes as a standard CD and a mini-CD, respectively. The capacity by surface (MiB/cm²) varies from 6.92 MiB/cm² in the DVD-1 to 18.0 MiB/cm² in the DVD-18.

As with hard disk drives, in the DVD realm, gigabyte and the symbol GB are usually used in the SI sense (i.e., 10⁹, or 1,000,000,000 bytes). For distinction, gibibyte (with symbol GiB) is used (i.e., 1024³ (2³⁰), or 1,073,741,824 bytes).

Size comparison: a 12 cm DVD+RW and a 19 cm pencil.

Each DVD sector contains 2,418 bytes of data, 2,048 bytes of which are user data. There is a small difference in storage space between + and - (hyphen) formats:

Technology[link]

DVD-RW Drive operating with the protective cover removed.

DVD uses 650 nm wavelength laser diode light as opposed to 780 nm for CD. This permits a smaller pit to be etched on the media surface compared to CDs (0.74 µm for DVD versus 1.5 µm for CD), allowing in part for DVD's increased storage capacity.

In comparison, Blu-ray Disc, the successor to the DVD format, uses a wavelength of 405 nm, and one dual-layer disc has a 50 GB storage capacity.

Writing speeds for DVD were 1×, that is, 1,385 kB/s (1,353 KiB/s), in the first drives and media models. More recent models, at 18× or 20×, have 18 or 20 times that speed. Note that for CD drives, 1× means 153.6 kB/s (150 KiB/s), about one-ninth as swift.^[21][23]

Internal mechanism of a drive[link]

This mechanism is shown right side up; the disc would sit on top of it. The laser and optical system scans the underside of the disc.

With reference to the photo, just to the right of image center is the disc spin motor, a gray cylinder, with its gray centering hub and black resilient drive ring on top. There is a disc-shaped round clamp, loosely held inside the cover and free to rotate; it's not in the photo. After the disc tray stops moving inward, as the motor and its attached parts rise, a magnet near the top of the rotating assembly contacts and strongly attracts the clamp to hold and center the disc. This motor has an external rotor – every visible part of it spins.

The gray metal chassis is shock-mounted at its four corners to reduce sensitivity to external shocks, and to reduce drive noise from residual imbalance when running fast. The soft shock mount grommets are just below the brass-colored washers at the four corners (the left one is obscured). Running through those grommets are screws to fasten them to the black plastic frame that's underneath.

Two parallel precision guide rods that run between upper left and lower right in the photo carry the "sled", the moving optical read-write head. As shown, this "sled" is close to, or at the position where it reads or writes at the edge of the disc.

A dark gray disc with two holes on opposite sides has a blue lens surrounded by silver-colored metal. This is the lens that's closest to the disc; it serves to both read and write by focusing the laser light to a very small spot. Under the disc is an ingenious actuator comprising permanent magnets and coils that move the lens up and down to maintain focus on the data layer. As well, the actuator moves the lens slightly toward and away from the spin-motor spindle to keep the spot on track. Both focus and tracking are relatively quite fast and very precise. These servos are comparatively wideband.

To select tracks (or files) as well as advancing the "sled" during continuous read or write operations, a motor (it could be a stepping motor; one would hear it if it were) rotates a coarse-pitch leadscrew to move the "sled" throughout its total travel range. The motor, itself, is the gray cylinder just to the left of the most-distant shock mount; its shaft is parallel to the support rods. The leadscrew is the rod with evenly-spaced darker details; these are the helical groove that engages a pin on the "sled".

The irregular orange material is flexible etched copper foil supported by thin sheet plastic; these are "flexible printed circuits" that connect everything to the electronics (which is not shown).

DVD recordable and rewritable[link]

Sony DVD Read & Rewritable

HP initially developed recordable DVD media from the need to store data for backup and transport.

DVD recordables are now also used for consumer audio and video recording. Three formats were developed: DVD-R/RW, DVD+R/RW (plus), and DVD-RAM. DVD-R is available in two formats, General (650 nm) and Authoring (635 nm), where Authoring discs may be recorded with CSS encrypted video content but General discs may not.^[25]

Although most DVD writers can nowadays write the DVD+R/RW and DVD-R/RW formats (usually denoted by "DVD±RW" and/or the existence of both the DVD Forum logo and the DVD+RW Alliance logo), the "plus" and the "dash" formats use different writing specifications. Most DVD readers and players will play both kinds of discs, although older models can have trouble with the "plus" variants.

Some first generation DVD players would cause damage to DVD±R/RW/DL when attempting to read them.

Dual-layer recording[link]

Dual-layer recording (sometimes also known as double-layer recording) allows DVD-R and DVD+R discs to store significantly more data—up to 8.5 gigabytes per disc, compared with 4.7 gigabytes for single-layer discs. Along with this, DVD-DLs have slower write speeds as compared to ordinary DVDs. When played, a slight transition can sometimes be seen in the playback when the player changes layers. DVD-R DL was developed for the DVD Forum by Pioneer Corporation; DVD+R DL was developed for the DVD+RW Alliance by Philips and Mitsubishi Kagaku Media (MKM).^[26]

A dual-layer disc differs from its usual DVD counterpart by employing a second physical layer within the disc itself. The drive with dual-layer capability accesses the second layer by shining the laser through the first semitransparent layer. In some DVD players, the layer change can exhibit a noticeable pause, up to several seconds.^[27] This caused some viewers to worry that their dual-layer discs were damaged or defective, with the end result that studios began listing a standard message explaining the dual-layer pausing effect on all dual-layer disc packaging.

DVD recordable discs supporting this technology are backward-compatible with some existing DVD players and DVD-ROM drives.^[26] Many current DVD recorders support dual-layer technology, and the price is now comparable to that of single-layer drives, although the blank media remain more expensive. The recording speeds reached by dual-layer media are still well below those of single-layer media. A potential reason is how Dual Layer discs are not as well matured compared to the Single Layer discs, as well as consumers, on a whole, have no desire for increased burning speeds.

There are two modes for dual-layer orientation. With Parallel Track Path (PTP), used on DVD-ROM, both layers start at the inside diameter (ID) and end at the outside diameter (OD) with the lead-out. With Opposite Track Path (OTP), used on many Digital Video Discs, the lower layer starts at the ID and the upper layer starts at the OD, where the other layer ends; they share one lead-in and one lead-out.

DVD-Video[link]

DVD-Video is a standard for storing and distributing video/audio content on DVD media. The format went on sale in Japan in 1996, in the United States in 1997, in Europe in 1998 and in Australia in 1999.^[28] DVD-Video became the dominant form of home video distribution in Japan when it first went on sale in 1996, but did not become the dominant form of home video distribution in the United States until June 15, 2003, when weekly DVD-Video in the United States rentals began outnumbering weekly VHS cassette rentals, reflecting the rapid adoption rate of the technology in the U.S. marketplace.^[5][29] Currently, DVD-Video is the dominant form of home video distribution worldwide, although in Japan it was surpassed by Blu-ray Disc when Blu-ray first went on sale in Japan on March 31, 2006.

Security[link]

The Content Scramble System (CSS) is a Digital Rights Management (DRM) and encryption system employed on almost all commercially produced DVD-video discs. CSS utilizes a proprietary 40-bit stream cipher algorithm. The system was introduced around 1996 and was first compromised in 1999.

The purpose of CSS is twofold:

1. CSS prevents byte-for-byte copies of an MPEG (digital video) stream from being playable since such copies do not include the keys that are hidden on the lead-in area of the restricted DVD.
2. CSS provides a reason for manufacturers to make their devices compliant with an industry-controlled standard, since CSS scrambled discs cannot in principle be played on noncompliant devices; anyone wishing to build compliant devices must obtain a license, which contains the requirement that the rest of the DRM system (region codes, Macrovision, and user operation prohibition) be implemented.^[30]

While most CSS-decrypting software is used to play DVD videos, other pieces of software (such as DVD Decrypter, AnyDVD, DVD43, Smartripper, and DVD Shrink) can copy a DVD to a hard drive and remove Macrovision, CSS encryption, region codes and user operation prohibition.

Consumer restrictions[link]

The rise of filesharing and "piracy" has prompted many copyright holders to display notices on DVD packaging or displayed on screen when the content is played that warn consumers of the illegality of certain uses of the DVD. It is commonplace to include a 90 second advert warning that most forms of copying the contents are illegal. Many DVDs prevent skipping past or fast-forwarding through this warning.

Arrangements for renting and lending differ by geography. In the U.S., the right to re-sell, rent, or lend out bought DVDs is protected by the first-sale doctrine under the Copyright Act of 1976. In Europe, rental and lending rights are more limited, under a 1992 European Directive that gives copyright holders broader powers to restrict the commercial renting and public lending of DVD copies of their work.

DVD-Audio[link]

DVD-Audio is a format for delivering high fidelity audio content on a DVD. It offers many channel configuration options (from mono to 5.1 surround sound) at various sampling frequencies (up to 24-bits/192 kHz versus CDDA's 16-bits/44.1 kHz). Compared with the CD format, the much higher-capacity DVD format enables the inclusion of considerably more music (with respect to total running time and quantity of songs) and/or far higher audio quality (reflected by higher sampling rates and greater sample resolution, and/or additional channels for spatial sound reproduction). This DVD-Audio technique was first used by the brothers Lagkind.^{[citation needed]}

Despite DVD-Audio's superior technical specifications, there is debate as to whether the resulting audio enhancements are distinguishable in typical listening environments. DVD-Audio currently forms a niche market, probably due to the very sort of format war with rival standard SACD that DVD-Video avoided.

Security[link]

DVD-Audio discs employ a DRM mechanism, called Content Protection for Prerecorded Media (CPPM), developed by the 4C group (IBM, Intel, Matsushita, and Toshiba).

Although CPPM was supposed to be much harder to crack than DVD-Video's CSS, it too was eventually cracked in 2007 with the release of the dvdcpxm tool. The subsequent release of the libdvdcpxm library (which is based on dvdcpxm) allowed for the development of open source DVD-Audio players and ripping software, such as DVD-Audio Explorer.^[31] As a result, making 1:1 copies of DVD-Audio discs is now possible with relative ease, much like DVD-Video discs.

Blu-ray Disc/HD DVD[link]

In 2006, two new formats called HD DVD and Blu-ray Disc were released as the successor to DVD. HD DVD competed unsuccessfully with Blu-ray Disc in the format war of 2006–2008. A dual layer HD DVD can store up to 30GB and a dual layer Blu-ray disc can hold up to 50GB.^[32][33]

However, unlike previous format changes, e.g., audio tape to Compact Disc or VHS videotape to DVD, there is no immediate indication that production of the standard DVD will gradually wind down, as they still dominate, with around 75% of video sales and approximately one billion DVD player sales worldwide as of 3 April 2011. In fact, experts claim that the DVD will remain the dominant medium for at least another five years as Blu-ray technology is still in its introductory phase, write and read speeds being poor as well as the fact of necessary hardware being expensive and not readily available.^[5][34][35]

Consumers initially were also slow to adopt Blu-ray due to the cost.^[36] By 2009, 85% of stores were selling Blu-ray Discs. A high-definition television and appropriate connection cables are also required to take advantage of Blu-ray disc. Some analysts suggest that the biggest obstacle to replacing DVD is due to its installed base; a large majority of consumers are satisfied with DVDs.^[37] The DVD succeeded because it offered a compelling alternative to VHS. In addition, Blu-ray players and now defunct format HD DVD players are designed to be backward-compatible, allowing older DVDs to be played since the media are physically identical; this differed from the change from vinyl to CD and from tape to DVD, which involved a complete change in physical medium. As of 2011^[update] it is still commonplace for major releases to be issued in "combo pack" format, including both a DVD and a Blu-ray disc (as well as, in many cases, a third disc with an authorized digital copy). Also, some multi-disc sets use Blu-ray for the main feature, but DVDs for supplementary features (examples of this include the Harry Potter "Ultimate Edition" collections, the 2009 re-release of the 1967 The Prisoner TV series, and a 2007 collection related to Blade Runner). Another reason cited (July 2011) for the slower transition to Blu-ray from DVD is the necessity of and confusion over "firmware updates" and needing an internet connection to perform updates.

This situation can be best compared to the changeover from 78 rpm shellac recordings to 45 rpm and 33⅓ rpm vinyl recordings; because the medium used for the earlier format was virtually the same as the latter version (a disc on a turntable, played using a needle), phonographs continued to be built to play obsolete 78s for decades after the format was discontinued. Manufacturers continue to release standard DVD titles as of 2012^[update], and the format remains the preferred one for the release of older television programs and films, with some programs such as Star Trek: The Original Series needing to be re-scanned to produce a high definition version from the original film recordings (certain special effects were also updated in order to be better received in high-definition viewing).^[38] In the case of Doctor Who, a series primarily produced on standard definition videotape between 1963 and 1989, BBC Video reportedly intends to continue issuing DVD-format releases of that series until at least November 2013 (since there would be very little increase in visual quality from upconverting the standard definition videotape masters to high definition).^[39]

Use as backup medium[link]

Durability of DVDs is measured by how long the data may be read from the disc, assuming compatible devices exist that can read it: that is, how long the disc can be stored until data is lost. Five factors affect durability: sealing method, reflective layer, organic dye makeup, where it was manufactured, and storage practices.^[40]

The longevity of the ability to read from a DVD+R or DVD-R is largely dependent on manufacturing quality, ranging from 2 to 15 years,^[41][42][43] and is believed to be an unreliable medium for backup unless great care is taken for storage conditions and handling.

According to the Optical Storage Technology Association (OSTA), "manufacturers claim life spans ranging from 30 to 100 years for DVD, DVD-R and DVD+R discs and up to 30 years for DVD-RW, DVD+RW and DVD-RAM".^[44]

See also[link]

This "see also" section may contain an excessive number of suggestions. Please ensure that only the most relevant suggestions are given and that they are not red links, and consider integrating suggestions into the article itself. (March 2012)

• Book type
• Digital video recorder
• Disk drive performance characteristics
• DVD authoring
• DVD ripper
• DVD region code
• DVD TV game
• Professional disc
• DVD single

References[link]

Further reading[link]

External links[link]

Wikimedia Commons has media related to: DVD

Wikibooks has a book on the topic of All About Converting From Several Video Formats To DVD

Wikibooks has a book on the topic of Inside DVD-Video/MPEG Format

• DVD at the Open Directory Project
• Dual Layer Explained – Informational Guide to the Dual Layer Recording Process
• DVD Frequently Asked Questions (and Answers)
• DVD Burning and Ripping: A Primer, A Glossary
• YouTube: Segment from 1997 Toshiba DVD demo disc: Technical information about the then-new DVD format, from "DVD Gallery," an in-store demonstration disc from Toshiba

Arnold Schwarzenegger
Schwarzenegger in January 2010.
38th Governor of California
In office November 17, 2003 – January 3, 2011
Lieutenant	Cruz Bustamante Mona Pasquil (acting) John Garamendi Abel Maldonado
Preceded by	Gray Davis
Succeeded by	Jerry Brown
Personal details
Born	Arnold Alois Schwarzenegger (1947-07-30) July 30, 1947 (age 64) Thal, Austria
Citizenship	Austria United States
Political party	Republican
Spouse(s)	Maria Shriver (1986–2011)
Relations	Gustav Schwarzenegger (father, deceased) Aurelia Jadrny (mother, deceased)
Children	Katherine (b. 1989) Christina (b. 1991) Patrick (b. 1993) Christopher (b. 1997) Joseph Baena (b. 1997)
Alma mater	Santa Monica College University of Wisconsin–Superior
Profession	Bodybuilder, actor, businessman, investor, politician
Religion	Roman Catholic
Signature
Website	Personal website
Military service
Service/branch	Austrian Armed Forces
Years of service	1965

Arnold Alois Schwarzenegger ( /ˈʃwɔrtsənɛɡər/; German: [ˈaɐnɔlt ˈalɔʏs ˈʃvaɐtsənˌʔɛɡɐ]; born July 30, 1947) is an Austrian and American former professional bodybuilder, actor, businessman, investor, and politician. Schwarzenegger served as the 38th Governor of California from 2003 until 2011.

Schwarzenegger began to weight train at the age of 15 years old. He was awarded the title of Mr. Universe at age 20 and went on to win the Mr. Olympia contest seven times. Schwarzenegger has remained a prominent presence in the sport of bodybuilding and he has written several books and numerous articles on the sport. Schwarzenegger gained worldwide fame as a Hollywood action film icon. He was nicknamed the "Austrian Oak" and the "Styrian Oak" in his bodybuilding days, "Arnie" during his acting career and more recently the "Governator" (from "Governor" and "Terminator").^[1]

As a Republican, he was first elected on October 7, 2003, in a special recall election to replace then-Governor Gray Davis. Schwarzenegger was sworn in on November 17, 2003, to serve the remainder of Davis's term. Schwarzenegger was then re-elected on November 7, 2006, in California's 2006 gubernatorial election, to serve a full term as governor, defeating Democrat Phil Angelides, who was California State Treasurer at the time. Schwarzenegger was sworn in for his second term on January 5, 2007.^[2]

Schwarzenegger was married to Maria Shriver. The couple separated in 2011 after 25 years of marriage.

Early life[link]

Schwarzenegger was born in Thal, Austria, a small village bordering the Styrian capital Graz, and was christened Arnold Alois Schwarzenegger.^[3] His parents were the local police chief, Gustav Schwarzenegger (1907–72), and Aurelia (née Jadrny; 1922–1998). His father served in World War II, after he voluntarily applied to join the Nazi Party in 1938.^[4] He served with the German Army as a Hauptfeldwebel of the Feldgendarmerie and was discharged in 1943 after contracting malaria. They were married on October 20, 1945 – Gustav was 38, and Aurelia was a 23-year-old widow with a son, Meinhard. According to Schwarzenegger, both of his parents were very strict: "Back then in Austria it was a very different world, if we did something bad or we disobeyed our parents, the rod was not spared."^[5] He grew up in a Roman Catholic family who attended Mass every Sunday.^[6][7]

Gustav had a preference for his stepson Meinhard, over his son, Arnold.^[8] His favoritism was "strong and blatant," which stemmed from unfounded suspicion that Arnold was not his child.^[9] Schwarzenegger has said his father had "no patience for listening or understanding your problems."^[6] Schwarzenegger had a good relationship with his mother and kept in touch with her until her death.^[10] In later life, Schwarzenegger commissioned the Simon Wiesenthal Center to research his father's wartime record, which came up with no evidence of atrocities despite Gustav's membership in the Nazi Party and SA.^[8] Schwarzenegger's father's background received wide press attention during the 2003 California recall campaign.^[11] At school, Schwarzenegger was apparently in the middle but stood out for his "cheerful, good-humored and exuberant" character.^[6] Money was a problem in their household; Schwarzenegger recalled that one of the highlights of his youth was when the family bought a refrigerator.^[9]

As a boy, Schwarzenegger played several sports, heavily influenced by his father.^[6] He picked up his first barbell in 1960, when his football (soccer) coach took his team to a local gym.^[3] At the age of 14, he chose bodybuilding over football as a career.^[12][13] Schwarzenegger has responded to a question asking if he was 13 when he started weightlifting: "I actually started weight training when I was 15, but I'd been participating in sports, like soccer, for years, so I felt that although I was slim, I was well-developed, at least enough so that I could start going to the gym and start Olympic lifting."^[5] However, his official website biography claims: "At 14, he started an intensive training program with Dan Farmer, studied psychology at 15 (to learn more about the power of mind over body) and at 17, officially started his competitive career."^[14] During a speech in 2001, he said, "My own plan formed when I was 14 years old. My father had wanted me to be a police officer like he was. My mother wanted me to go to trade school."^[15] Schwarzenegger took to visiting a gym in Graz, where he also frequented the local movie theaters to see bodybuilding idols such as Reg Park, Steve Reeves and Johnny Weissmuller on the big screen. "I was inspired by individuals like Reg Park and Steve Reeves."^[5] When Reeves died in 2000, Schwarzenegger fondly remembered him: "As a teenager, I grew up with Steve Reeves. His remarkable accomplishments allowed me a sense of what was possible, when others around me didn't always understand my dreams ... Steve Reeves has been part of everything I've ever been fortunate enough to achieve." In 1961, Schwarzenegger met former Mr. Austria Kurt Marnul, who invited him to train at the gym in Graz.^[3] He was so dedicated as a youngster that he broke into the local gym on weekends, when it was usually closed, so that he could train. "It would make me sick to miss a workout ... I knew I couldn't look at myself in the mirror the next morning if I didn't do it."^[5] When Schwarzenegger was asked about his first movie experience as a boy, he replied, "I was very young, but I remember my father taking me to the Austrian theaters and seeing some newsreels. The first real movie I saw, that I distinctly remember, was a John Wayne movie."^[5]

In 1971, his brother Meinhard died in a car accident.^[3] Meinhard had been drinking and was killed instantly. Schwarzenegger did not attend his funeral.^[9] Meinhard was due to marry Erika Knapp, and the couple had a three-year-old son, Patrick. Schwarzenegger would pay for Patrick's education and help him to immigrate to the United States.^[9] Gustav died the following year from a stroke.^[3] In Pumping Iron, Schwarzenegger claimed that he did not attend his father's funeral because he was training for a bodybuilding contest. Later, he and the film's producer said this story was taken from another bodybuilder for the purpose of showing the extremes that some would go to for their sport and to make Schwarzenegger's image more cold and machine-like in order to fan controversy for the film.^[16] Barbara Baker, his first serious girlfriend, has said he informed her of his father's death without emotion and that he never spoke of his brother.^[17] Over time, he has given at least three versions of why he was absent from his father's funeral.^[9]

In an interview with Fortune in 2004, Schwarzenegger told how he suffered what "would now be called child abuse" at the hands of his father:^[4][18]

My hair was pulled. I was hit with belts. So was the kid next door. It was just the way it was. Many of the children I've seen were broken by their parents, which was the German-Austrian mentality. They didn't want to create an individual. It was all about conforming. I was one who did not conform, and whose will could not be broken. Therefore, I became a rebel. Every time I got hit, and every time someone said, 'you can't do this,' I said, 'this is not going to be for much longer, because I'm going to move out of here. I want to be rich. I want to be somebody.'

Early adulthood[link]

Schwarzenegger served in the Austrian Army in 1965 to fulfill the one year of service required at the time of all 18-year-old Austrian males.^[3][14] During his army service, he won the Junior Mr. Europe contest.^[13] He went AWOL during basic training so he could take part in the competition and spent a week in military prison: "Participating in the competition meant so much to me that I didn't carefully think through the consequences." He won another bodybuilding contest in Graz, at Steirer Hof Hotel (where he had placed second). He was voted best built man of Europe, which made him famous.

"The Mr. Universe title was my ticket to America – the land of opportunity, where I could become a star and get rich."^[15] Schwarzenegger made his first plane trip in 1966, attending the NABBA Mr. Universe competition in London.^[14] He would come in second in the Mr. Universe competition, not having the muscle definition of American winner Chester Yorton.^[14]

Charles "Wag" Bennett, one of the judges at the 1966 competition, was impressed with Schwarzenegger and he offered to coach him. As Schwarzenegger had little money, Bennett invited him to stay in his crowded family home above one of his two gyms in Forest Gate, London, England. Yorton's leg definition had been judged superior, and Schwarzenegger, under a training program devised by Bennett, concentrated on improving the muscle definition and power in his legs. Staying in the East End of London helped Schwarzenegger improve his rudimentary grasp of the English language.^[19][20] Also in 1966, Schwarzenegger had the opportunity to meet childhood idol Reg Park, who became his friend and mentor.^[21] The training paid off and, in 1967, Schwarzenegger won the title for the first time, becoming the youngest ever Mr. Universe at the age of 20.^[14] He would go on to win the title a further three times.^[13] Schwarzenegger then flew back to Munich, training for four to six hours daily, attending business school and working in a health club (Rolf Putzinger's gym where he worked and trained from 1966–1968), returning in 1968 to London to win his next Mr. Universe title.^[14] He frequently told Roger C. Field, a friend in Munich at that time, "I'm going to become the greatest actor!"

Move to the U.S.[link]

Schwarzenegger with President Ronald Reagan in 1984.

Schwarzenegger, who dreamed of moving to the U.S. since the age of 10, and saw bodybuilding as the avenue through which to do so,^[22] realized his dream by moving to the United States in September 1968 at the age of 21, speaking little English.^[3][13] "Naturally, when I came to this country, my accent was very bad, and my accent was also very strong, which was an obstacle as I began to pursue acting."^[5] There he trained at Gold's Gym in Venice, Los Angeles, California, under Joe Weider. From 1970 to 1974, one of Schwarzenegger's weight training partners was Ric Drasin, a professional wrestler who designed the original Gold's Gym logo in 1973.^[23] Schwarzenegger also became good friends with professional wrestler "Superstar" Billy Graham. In 1970, at age 23, he captured his first Mr. Olympia title in New York, and would go on to win the title a total of seven times.^[14]

Immigration law firm Siskind & Susser have stated that Schwarzenegger may have been an illegal immigrant at some point in the late 1960s or early 1970s because of violations in the terms of his visa.^[24] LA Weekly would later say in 2002 that Schwarzenegger is the most famous immigrant in America, who "overcame a thick Austrian accent and transcended the unlikely background of bodybuilding to become the biggest movie star in the world in the 1990s".^[22]

In 1977, Schwarzenegger's autobiography/weight-training guide Arnold: The Education of a Bodybuilder was published and became a huge success.^[3] After taking English classes at Santa Monica College in California, he earned a BA by correspondence from the University of Wisconsin–Superior, where he graduated with a degree in international marketing of fitness and business administration in 1979.^[25]

Bodybuilding career[link]

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Competition record
Men’s Bodybuilding
Competitor for
Mr Universe (amateur)
1st	1967
Mr Universe (pro)
1st	1968
1st	1969
1st	1970
Mr. Olympia
2nd	1969
1st	1970
1st	1971
1st	1972
1st	1973
1st	1974
1st	1975
1st	1980
Powerlifting[27]
Competitor for
International Powerlifting Championships
1st	1966	+80 kg
German Powerlifting Championships
2nd	1967	+80 kg
1st	1968	+80 kg
Graz-Paradise Keller Powerlifting Championships
2nd	1967	+80 kg
Men's Weightlifting[28]
Competitor for
Styrian Junior Weightlifting Championships
1st	1964
German Austrian Weightlifting Championships
1st	1965

Schwarzenegger is considered among the most important figures in the history of bodybuilding, and his legacy is commemorated in the Arnold Classic annual bodybuilding competition. Schwarzenegger has remained a prominent face in the bodybuilding sport long after his retirement, in part because of his ownership of gyms and fitness magazines. He has presided over numerous contests and awards shows.

For many years, he wrote a monthly column for the bodybuilding magazines Muscle & Fitness and Flex. Shortly after being elected Governor, he was appointed executive editor of both magazines, in a largely symbolic capacity. The magazines agreed to donate $250,000 a year to the Governor's various physical fitness initiatives. The magazine MuscleMag International has a monthly two-page article on him, and refers to him as "The King".

One of the first competitions he won was the Junior Mr. Europe contest in 1965.^[3] He won Mr. Europe the following year, at age 19.^[3][14] He would go on to compete in, and win, many bodybuilding contests. His bodybulding victories included five Mr. Universe (4 – NABBA [England], 1 – IFBB [USA]) wins, and seven Mr. Olympia wins, a record which would stand until Lee Haney won his eighth consecutive Mr. Olympia title in 1991.

Schwarzenegger continues to work out even today. When asked about his personal training during the 2011 Arnold Classic he said that he was still working out a half an hour with weights every day.^[29]

• Competition Weight: 235 lb (107 kg) (top 250 lb (113 kg))

• Off Season Weight: 255 lb (116 kg) (top 260 lb (118 kg))

Powerlifting/Weightlifting[link]

During Arnold's early years in bodybuilding, he also competed in several Olympic weightlifting & Powerlifting contests. Arnold won 2 weightlifting contests in 1964 & 1965, as well as 2 powerlifting contests in 1966 & 1968.^[28]

In 1967, Schwarzenegger competed in and won the Munich stone-lifting contest, in which a stone weighing 508 German pounds (254 kg/560 lbs.) is lifted between the legs while standing on two foot rests.

Personal records[link]

• Clean & press – 264 lb (120 kg)^[28]
• Snatch – 243 lb (110 kg)^[28]
• Clean & jerk – 298 lb (135 kg)^[28]
• Squat – 215 kg (470 lb)^[28]
• Bench press – 200 kg (440 lb)^[28]
• Deadlift – 310 kg (680 lb)^[28]

Mr. Olympia[link]

Schwarzenegger presented awards at the USA Weightlifting Hall of Fame in 2011 in Columbus, Ohio. In photo: 1987 world champion American Karyn Marshall.

Schwarzenegger's goal was to become the greatest bodybuilder in the world, which meant becoming Mr. Olympia.^[3][14] His first attempt was in 1969, when he lost to three-time champion Sergio Oliva. However, Schwarzenegger came back in 1970 and won the competition, making him the youngest ever Mr. Olympia at the age of 23, a record he still holds to this day.^[14]

He continued his winning streak in the 1971–74 competitions.^[14] In 1975, Schwarzenegger was once again in top form, and won the title for the sixth consecutive time,^[14] beating Franco Columbu. After the 1975 Mr. Olympia contest, Schwarzenegger announced his retirement from professional bodybuilding.^[14]

Months before the 1975 Mr. Olympia contest, filmmakers George Butler and Robert Fiore persuaded Schwarzenegger to compete, in order to film his training in the bodybuilding documentary called Pumping Iron. Schwarzenegger had only three months to prepare for the competition, after losing significant weight to appear in the film Stay Hungry with Jeff Bridges. Lou Ferrigno proved not to be a threat, and a lighter-than-usual Schwarzenegger convincingly won the 1975 Mr. Olympia.

Schwarzenegger came out of retirement, however, to compete in the 1980 Mr. Olympia.^[3] Schwarzenegger was training for his role in Conan, and he got into such good shape because of the running, horseback riding and sword training, that he decided he wanted to win the Mr. Olympia contest one last time. He kept this plan a secret, in the event that a training accident would prevent his entry and cause him to lose face. Schwarzenegger had been hired to provide color commentary for network television, when he announced at the eleventh hour that while he was there: "Why not compete?" Schwarzenegger ended up winning the event with only seven weeks of preparation. After being declared Mr. Olympia for a seventh time, Schwarzenegger then officially retired from competition.

Steroid use[link]

Schwarzenegger has admitted to using performance-enhancing anabolic steroids while they were legal, writing in 1977 that "steroids were helpful to me in maintaining muscle size while on a strict diet in preparation for a contest. I did not use them for muscle growth, but rather for muscle maintenance when cutting up."^[30] He has called the drugs "tissue building."^[31]

In 1999, Schwarzenegger sued Dr. Willi Heepe, a German doctor who publicly predicted his early death on the basis of a link between his steroid use and his later heart problems. As the doctor had never examined him personally, Schwarzenegger collected a US$10,000 libel judgment against him in a German court.^[32] In 1999, Schwarzenegger also sued and settled with The Globe, a U.S. tabloid which had made similar predictions about the bodybuilder's future health.^[33]

Height[link]

His official height of 6'2" (1.88 m) has been brought into question by several articles. In his bodybuilding days in the late 1960s, he was measured to be 6'1.5" (1.87 m), a height confirmed by his fellow bodybuilders.^[34][35] However, in 1988 both the Daily Mail and Time Out magazine mentioned that Schwarzenegger appeared noticeably shorter.^[36] More recently, before running for Governor, Schwarzenegger's height was once again questioned in an article by the Chicago Reader.^[37] As Governor, Schwarzenegger engaged in a light-hearted exchange with Assemblyman Herb Wesson over their heights. At one point Wesson made an unsuccessful attempt to, in his own words, "[s]ettle this once and for all and find out how tall he is"^[38] by using a tailor's tape measure on the Governor. Schwarzenegger retaliated by placing a pillow stitched with the words "Need a lift?" on the five-foot-five inch (165 cm) Wesson's chair before a negotiating session in his office.^[39] Bob Mulholland also claimed Arnold was 5'10" (1.78 m) and that he wore risers in his boots.^[40] The debate on Schwarzenegger's height has spawned a website solely dedicated to the issue,^[41] and his page remains one of the most active on CelebHeights.com, a website which discusses the heights of celebrities.^[34]

Acting career[link]

Arnold Schwarzenegger
Other names	Arnold Strong Arnie
Occupation	Actor, director, producer
Years active	1969–2004, 2012–present (acting)

Schwarzenegger wanted to move from bodybuilding into acting, finally achieving it when he was chosen to play the role of Hercules in 1970's Hercules in New York. Credited under the name "Arnold Strong," his accent in the film was so thick that his lines were dubbed after production.^[13] His second film appearance was as a deaf mute hit-man for the mob in director Robert Altman's The Long Goodbye (1973), which was followed by a much more significant part in the film Stay Hungry (1976), for which he was awarded a Golden Globe for New Male Star of the Year. Schwarzenegger has discussed his early struggles in developing his acting career. "It was very difficult for me in the beginning – I was told by agents and casting people that my body was 'too weird', that I had a funny accent, and that my name was too long. You name it, and they told me I had to change it. Basically, everywhere I turned, I was told that I had no chance."^[5]

Schwarzenegger drew attention and boosted his profile in the bodybuilding film Pumping Iron (1977),^[12][13] elements of which were dramatized. In 1991, Schwarzenegger purchased the rights to the film, its outtakes, and associated still photography.^[42] Schwarzenegger auditioned for the title role of The Incredible Hulk, but did not win the role because of his height. Later, Lou Ferrigno got the part of Dr. David Banner's alter ego. Schwarzenegger appeared with Kirk Douglas and Ann-Margret in the 1979 comedy The Villain. In 1980 he starred in a biographical film of the 1950s actress Jayne Mansfield as Mansfield's husband, Mickey Hargitay.