OGM means Ogg Media File formed by adding a video file to ogg vorbis. OGM was actually found by a hacker incidently. With the added video, OGM format is known as a multimedia container which could make a number of tracks and subtitles embedded and overweighs some other video formats in certain fields like faster indexing and more quickly dragging progress than AVI, perfectly adds DVD information, etc. Now OGMís relative functions such as play back, cut, create a new OGM file, conversion are fully supported.

MKV is a common video file defined by Matroska Media, a new multimedia package format. The feature of MKV is that it could hold many types of encoded video, audio and subtitles stream.

To convert ogm to mkv  file, please install ogm splitter and codec. OGM is a kind of video container like avi. It means the video and audio stream in OGM can be encoded by any video codec and audio codec. You may still try to install video audio codec until MKV  Converter can preview the ogm file. 

Download MKV Converter which can convert ogm to mkv file. Then please install MKV codecs. Select an ogm file, set some parameters such as DivX or XviD as the video compressor,  Microsoft ADPCM as the audio compressor, adjust the resolution, frame rate etc if necessary.

If the conversion failed,  please try Vorbis ogg splitter , or Satsuki Decoder Pack. If one does not work, please uninstall the one and install the other one to avoid conflict.

If the ogm has more than one subtitle or audio stream, please download ogm to mkv converter to convert ogm to mkv with subtitle.


iPod is a large-capacity for both MP3 player and MP4 player launched by APPLE. With 1.8-inch disc drive of Toshiba as a storage medium. iPod could store as many as 2500 to 10,000 pieces of CD-quality MP3 music. With unique creative appearance and having sound management procedures and innovative practices, iPod is one of the few hardware products of APPLE that could cross both PC and Mac platforms. Besides its function of playing music, iPod could also be used as high-speed mobile hard drives.

To convert iPod to mkv means convert mp4 to mkv. Please install mp4 splitter and mp4 decoder on your system until the converter can preview the file, such as Apple Quicktime player, FFDSHOW, Haali Media Splitter, HDX4 decoder.

QuickTime is a video player tool by Apple Corporation. As the media player of the new generation, its biggest feature lies in the perfect support to MPEG4, and the main functions are supporting MPEG4 files format and MPEG4 video, AAC audio decoder; faster instant playing, skip protection as well as scalable user interface. Besides dealing with video Data, QuickTime could also deal with still picture, animation, vector, multi-tracks, MIDI music, three-dimensional, objects of the virtual reality and virtual reality panorama, of course, including text.

To convert QuickTime to mkv, please install the QuickTime Player and QuickTime Directshow filter.

AVS is a coding method of a new generation developed by China with the independent intellectual property rights. Now China is working on the development of AVS specifications. AVS standards mainly includes 4 technical standards: system, video, audio and digital rights management. And AVS video mainly focuses on video compression applied to high definition television and high-density optical storage media.

H.264 is a kind of high-performance video codec technology developed by JVT (Joint Video Team) formed by both ITU-T and ISO. So itís not only ITU-Tís H.264 but also ISO/IECís MPEG-4 AVC and which nearly becomes Part 10 of the MPEG-4 standard. H.264ís biggest advantage lies in high compression ratio which will greatly help users save download time and data traffic charges. H.264 compression ratio is twice higher than MPEG-2 while 1.5 ~ 2 times than MPEG-4 under the condition of the same image quality. Besides, H.264 also provides high-quality smooth image.

AVC is Advanced Video Coding.

To convert AVC to mkv or H.264 to mkv, please install FFDshow and container splitter.

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