Convert OGA to MP4 - online and free
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OGA (Audio)
| File extension | .oga |
| Category | Audio File |
| Description | OGA files are essentially just the audio only element of an OGG file. It's a container format that contains the audio transport stream encoded in the Vorbis format. This is the preferred extension for OGG audio only files. |
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| Technical Details | The Ogg format was created as a framework which are available free of charge and re-implementable in software. The format consists of chunks of data referred to as Ogg Pages. A BSD licensed library called LibVorbis is used to encode and decode the data from the Vorbis streams. Currently there is no official standard for including metadata in Ogg containers, but must be included in the Codec. |
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| Developed by | Xiph.Org Foundation |
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MP4 (Video)
| File extension | .mp4 |
| Category | Video File |
| Description | MP4 files (MPEG-4 Part 14) are multimedia files. MP4 is a container format that can store video, audio and subtitle data (as well as more depending on content). Since stores like iTunes uses this container format, and it is used with iPod and PlayStation Portable (PSP), MP4 files have become more common. |
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| Technical Details | MPEG-4 Part 14 or MP4, formally ISO/IEC 14496-14:2003, is a multimedia container format standard specified as a part of MPEG-4. It is most commonly used to store digital video and digital audio streams, especially those defined by MPEG, but can also be used to store other data such as subtitles and still images. Like most modern container formats, MPEG-4 Part 14 allows streaming over the Internet. A separate hint track is used to include streaming information in the file. The only official filename extension for MPEG-4 Part 14 files is .mp4. |
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| Developed by | Moving Picture Experts Group |
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Convert OGA file
Using Zamzar, it is possible to convert OGA files to a variety of other formats
- oga to aac (Advanced Audio Coding File)
- oga to ac3 (AC3 Audio File)
- oga to flac (Free Lossless Audio Codec)
- oga to m4a (Compressed video file)
- oga to m4r (iPhone Ringtone File)
- oga to mp3 (Compressed audio file)
- oga to mp4 (MPEG-4 Video File)
- oga to wav (Windows audio file)
- oga to wma (Windows Media Audio)