GOM Player

GOM Player
Developer(s) Gretech Corporation
Initial release January 7, 2003
Stable release 2.1.36.5083  (December 12, 2011; 2 months ago (2011-12-12)) [±]
Preview release none  (none) [±]
Operating system Win 98SE/Me/2000/XP/Vista/7
Available in English, Russian, Korean, Japanese, Chinese (Traditional and Simplified)
Type Media player
License Proprietary freeware, LGPL
Website GOM Player

GOM Player (Gretech Online Movie Player) is a 32/64-bit media player for Microsoft Windows, distributed by the Gretech Corporation of South Korea. It is alleged that Gretech distributes GOM Player in violation of copyright law.

It is the primary client player for South Korean GOM-TV, and is more popular in South Korea than any other media player. Key strengths inherited from libavcodec include wide ranging ability to play media files, including .flv - without needing to obtain an external codec, and the ability to play some broken media files. Both of those features are present in other projects using libavcodec like VLC and MPlayer, but are absent from some other media software, including Windows Media Player.

The word gom (곰) means "bear" in Korean, and as such GOM Player uses a bear's paw as its symbol.

Contents

Supported files and devices

The latest version of GOM Player will playback the following types of media file.

The latest version of GOM Player will playback the following types of disc -

Supported video/audio formats

The latest version of GOM Player natively supports the following video and audio formats, without any external codecs -

Video formats
MPEG-1, MPEG-4 Part 2, MS MPEG4 V1/2/3, MJPEG, H.263(+), H.264 (MPEG-4 AVC), FLV1, MSVIDC
Audio formats
WAV, MP3, Vorbis, AMR, QCELP, EVRC

GOM Player also supports Peer to Peer video streaming through an official add-on called GOMTV Streamer.[1]

Subtitles

The latest version of GOM Player supports the following subtitle formats -

Codec finder

Another significant feature of GOM Player is that where it can't play the audio or video of a media file natively, it will try to find an appropriate external codec which will play that file format, using the format's GUID, a unique identifier for the required codec. On finding a match, it will direct the user to a webpage where the appropriate codec can be downloaded and installed.

GOM TV

GOM TV is a popular streaming service in South Korea, and is responsible for GOM Player's popularity in South Korea. The GOM TV service offers users various video contents ranging from National Geographic documentaries and television dramas to major motion pictures and adult videos.

The service mixes both ad-supported and pay-per-view content. Prices range from 500 won and up (approximately 50 cents U.S.), with most movies available for 2,000 won (approximately US$2).[2]

While the functions are very similar in the English and Korean language versions of GOM Player, the option to watch GOM TV is absent in the English language version.

The GOM Player (up to v2.1.9) allowed American users to connect to the GOM TV StarLeague (a channel of South Korea's GOM TV), to watch the latest matches in South Korea's StarCraft leagues (GOMTV Global Starcraft II League and GOMTV Global Starcraft II Team League). This feature was tested during the GOM TV Star Invitational, which airs each February. Despite this, the GOM television service is still not included in the English language release (so that foreign viewers who wish to watch StarCraft matches must use the StarCraft website to connect to the streaming servers). GOM TV now shows e-sports games of Starcraft and Warcraft, so A.V.A. Users can watch the videos for free or choose to pay a fee to download VODs (Video On Demand).

Popularity in South Korea

GOM Player is South Korea's most popular media player. As of July 2007, it had 8.4 million users, compared to 5.4 million users of Microsoft's Windows Media Player.

A survey of usage over a single week by Metrix, an internet survey company, found that 69.8% of users watched pornography, 43.2% watched cinematic movies, 29.6% watched television dramas, 21.8% watched variety shows, 11% watched cartoons, and 7% watched music videos.[3] This is in line with South Korea being the greatest spender per capita on pornography, even though local production of pornography is illegal.[4] Gretech disputes the credibility of this report.

Metrix obtained the survey data from 12,000 internet users who agreed to voluntarily install a monitoring tool. Only file names were used to categorize the media files included in the survey.

Gretech points out that media files played by GOM Player are not monitored,[5] and that only the explicit installation of the Metrix survey software enabled that monitoring to be done.

Allegations of Copyright Infringement

GOM Player is listed in FFmpeg's Hall of Shame, indicating that it is violating FFmpeg's software license terms.[6] While GOM Player has now acknowledged that it uses FFmpeg source code, saying that it is licensed under the LGPL, and has provided some modified FFmpeg source code, according to FFmpeg's Hall of Shame the GOM Player EULA is still in violation of the LGPL (and possibly the GPL[7]), and insufficient source code has been released.[8][9]

See also

References

External links