|
|
 |
|
 |
|
| Home > Multimedia Terms > OGM |
What is OGM?
|
OGM meaning Ogg Media File, was developed by Tobias Waldvogel.
|
|
OGM meaning Ogg Media File, was developed by Tobias Waldvogel.
It is a container format (for video, audio and subtitles), which can do a few things the AVI format cannot:* Chapter support* Vorbis audio support (although AVI can support Vorbis audio, it should be considered a hack, and not reliable)Just like AVI, it also supports* multiple subtitle tracks* multiple audio tracks, of various formats (MP3, AC3, Vorbis (not in AVI), WAV)
OGM support for Windows (Including Microsoft's Windows Media Player) is available via Tobias's own OggDS, the less buggy Haali Media Splitter, or RadLight's Ogg Media filters (the latter of which can also decode Theora video, and is available on Unix-based systems with MPlayer). Fundamentally, the format is a hack of the Ogg container format, which has only been designed to support encoders endorsed by Xiph.org (website), the creators of Ogg.
It is most likely going to be viewed as a temporary solution, to be phased out when other media container formats (for example, Matroska) mature and come to support the same services. Originally, a major drawback of OGM was that it was not free software / open source, even though it was based on the open source Ogg framework.
The reason was that Tobias was embarrassed about the quick-dirty-hack quality of his code, wanting to improve it before releasing it to the keen eyes of the Xiph.org people. Tobias has officially joined the Xiph.org team since, and has donated all the code of his DirectShow filters including format manipulation and playback to their BSD-style free software licensed repository. It is available, though without documentation, in the "oggds" module of the repository.
|
|
|
|
|
|
 |
|
 |
|
 |
|
 |
|
| Popular Media Terms |
 |
|
| What is Playback Controls? |
| A set of buttons that allow you to playback the tape in the camcorder. |
| What is Digital Picture Exchange? |
| Digital Picture Exchange (DPX) is a common file format for digital film work and is an ANSI/SMPTE standard (268M-2003). |
| What is JBIG? |
| A lossless image compression standard from the Joint Bi-level Image Experts Group. |
| What is Clip? |
| A small segment of a larger video file. |
| What is Digitize? |
| To convert analog (wave-based) media into digital format (zeros and ones) so that they can be understood by computers. |
|
|
 |
|
 |
 |
|
 |
|
| Related Codecs |
|
| AC 97 Audio Codec |
| A good 6 channel audio codec for PC. |
|
| Satsuki Decoder Pack |
| Satsuki Decoder Pack is an audio/video auto-installable filters and decoder for Windows 2000/2003/XP/Vista. |
|
|
|
|
 |
|
 |
 |
|
 |
|
| Recommends |
|
| VHS to DVD |
| |
| With VHS to DVD, everyone can easily convert video from your Camcorder, VCR, TV, DVD player etc to DVD/CD, VCD and SVCD. |
|
| Xilisoft DVD to Mp4 Converter |
| |
| Xilisoft DVD to Mp4 Converter - convert DVD movie (IFO files are also supported) to AVI, MPEG4, Mp4, DIvx and Xvid etc. |
|
| Blaze Media Pro |
| |
| All-in-one converter, burner, audio and video editing software for all popular audio and video formats. |
|
| Wondershare Video to PSP Converter |
| |
| Convert almost all popular video formats (AVI, WMV, MOV, MPG, MPEG, RM, RMVB, DAT, ASF, etc) to Sony PlayStation Portable MP4. |
|
| Cyberlink PowerCinema |
| |
| Powerful home entertainment center, which could manage all of multimedia files and pictures saved in your PC. |
|
|
|
|
 |
|
 |
|
|