Converting WMA files to OGG (or OGA) format is not recommended. This is because most audio files using the WMA codec are lossy encoded. Converting an audio file to the lossy Vorbis codec (OGG container) will result in a lower quality file.
In any case, if the original source is available in a lossless format, it is from this source that a conversion should be made.
Prerequisites
- Installation of ffmpeg
Procedure
ffmpeg -i filename.wma -acodec vorbis -aq 100 filename.ogg
Limitations
DRM protected WMA files cannot be converted in this way.
