- Extension
- .xwma
- .spx
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Microsoft
- Xiph.Org
- Description
- xWMA is a container format for compressed audio data developed by Microsoft, based on Windows Media Audio (WMA) compression but with a simplified header structure optimized for streaming and playback via the XAudio2 API. It is primarily used in Xbox and Windows game development to store sound effects and music efficiently.
- Audio file compressed using Speex compression and saved in the Ogg Vorbis container format; designed as an audio compression format specifically for speech; compresses voice at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.
- MIME Type
- audio/x-xwma
- audio/ogg
