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GXF to NUT - Online Video Converter
Convert GXF to NUT online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert GXF to NUT
Drop GXF video here or click to select
GXF
NUT (H.264 / AAC)
About GXF to NUT
Convert GXF to NUT. GXF is the Grass Valley server format for broadcast playout. NUT is FFmpeg's research container built for seeking and error recovery. Few players open it, so convert for sharing..
Why convert GXF to NUT?
- Smaller files with NUT lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
GXF vs NUT
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | GXF is the Grass Valley server format for broadcast playout. | NUT is FFmpeg's research container built for seeking and error recovery. |
When not to convert GXF to NUT
- Skip NUT for archival masters: lossy compression discards detail, so keep the GXF original.
- Keep a master copy: repeated exports stack small losses, so archive GXF before batch NUT shares.
Limits
Starting point: GXF - GXF is the Grass Valley server format for broadcast playout. Server metadata drops on export; the picture and sound carry over. Few players open it, so convert for sharing. Encode NUT (H.264 / AAC) from GXF 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.
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FAQ
How do I convert GXF to NUT?
Drop your GXF file onto this page, choose quality and codec settings, then click Convert. The result downloads as NUT instantly. All processing runs in your browser.
What codec is used for NUT?
The default codec for NUT is H.264 / AAC. You can change the video and audio codec in Advanced mode.
How do you store my files?
We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.