OGA to M4A Converter

Convert OGA to M4A online, for free.



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Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
Trim Settings
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How to Convert OGA to M4A?

  1. Click the “Choose Files” button to select your OGA files.
  2. Click the “Convert to M4A” button to start the conversion.
  3. When the status change to “Done” click the “Download M4A” button

Easy to Use

Simply upload your OGA files and click the convert button. You can also batch convert OGA to M4A format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our OGA to M4A Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.


Ogg Vorbis Audio (OGA) is a multimedia container and compression file format for audio files. The name represents the basic functionality of OGA, as “Ogg” is the name of the container while “Vorbis” is the name of the compression mechanism. OGA is free, open-source, and unpatented.

 

How to open an OGA file?

VLC media player is the best choice for opening OGA files. Other programs that can open OGA files include Winamp and Xine.

 

OGA can open in Windows Media Player and DirectShow-based players, but only with the use of a DirectShow filter. However, if the player is not based on DirectShow, then the filter is not necessary.

 

Developed by: Xiph.Org Foundation

Initial Release: 2003

Useful links:

https://xiph.org/vorbis/

https://www.ietf.org/rfc/rfc5334.txt

MPEG 4 Audio (M4A) compresses and encodes audio files by using one of two coder-decoder algorithms: Advanced Audio Coding (AAC) or Apple Lossless Audio Codec (ALAC). M4A files are smaller in size while simultaneously better in quality than MP3 files, with which it shares the most similarities, in comparison to all other audio file formats.

 

How to open an M4A file?

M4A files open in most well-known, audio-playback programs, including iTunes, QuickTime, and Windows Media Player. For Apple users, iTunes is the default program to open M4A files. For Windows users, the default program is Windows Media Player. Users can also preview M4A files by highlighting the file and pressing the spacebar.

 

Additionally, M4A opens in VLC media player, Adobe Premiere Pro, Elmedia Player, Winamp, and a host of other programs.

 

Developed by: ISO/IEC, Moving Pictures Experts Group

Initial Release: 2001

Useful links:

https://en.wikipedia.org/wiki/MPEG-4_Part_14

https://www.loc.gov/preservation/digital/formats/fdd/fdd000037.shtml


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