WMV to LXF - Online Video Converter
Convert WMV to LXF online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About WMV to LXF
Convert WMV to LXF. WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. LXF is the Leitch server format for broadcast playout chains. Closed-caption tracks need separate extraction before conversion..
Why convert WMV to LXF?
- Smaller files with LXF lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
WMV vs LXF
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. | LXF is the Leitch server format for broadcast playout chains. |
When not to convert WMV to LXF
- Skip LXF for archival masters: lossy compression discards detail, so keep the WMV original.
- Keep a master copy: repeated exports stack small losses, so archive WMV before batch LXF shares.
Limits
Starting point: WMV - WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. Protected store files cannot be converted; use DRM-free sources. Closed-caption tracks need separate extraction before conversion. Encode LXF (MPEG-2 / PCM) from WMV at a bitrate near the source, and confirm the audio track before converting.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.