All Tools
[ audio bench ]
Speex to WMA Pro - Online Audio Converter
Convert Speex to WMA Pro online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert Speex to WMA Pro
Drop Speex audio here or click to select
Speex, OGG
WMA Pro (WMA Pro)
About Speex to WMA Pro
Convert Speex to WMA Pro. Speex compresses speech at telecom bitrates for voice apps. WMA Pro adds multichannel surround and higher resolutions to WMA. Surround mixes fold down to stereo on most converters..
Why convert Speex to WMA Pro?
- Smaller files with WMA Pro lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
Speex vs WMA Pro
| Codec | Speex | WMA Pro |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | Speex compresses speech at telecom bitrates for voice apps. | WMA Pro adds multichannel surround and higher resolutions to WMA. |
When not to convert Speex to WMA Pro
- Skip WMA Pro for archival masters: lossy compression discards detail, so keep the Speex original.
- Keep a master copy: repeated exports stack small losses, so archive Speex before batch WMA Pro shares.
Limits
Starting point: Speex - Speex compresses speech at telecom bitrates for voice apps. Wideband modes confuse old tools; verify rate after conversion. Surround mixes fold down to stereo on most converters. Encode WMA Pro (WMA Pro) from Speex at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
Related conversions
FAQ
How do I convert Speex to WMA Pro?
Drop your Speex file onto this page, choose quality and codec settings, then click Convert. The result downloads as WMA Pro instantly. All processing runs in your browser.
What codec is used for WMA Pro?
The default codec for WMA Pro is WMA Pro. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.