NUT to LXF - Online Video Converter

Convert NUT to LXF online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.

Convert NUT to LXF

[+] Drop NUT video here or click to select NUT

Output format

LXF (MPEG-2 / PCM)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

About NUT to LXF

Convert NUT to LXF. NUT is FFmpeg's research container built for seeking and error recovery. LXF is the Leitch server format for broadcast playout chains. Closed-caption tracks need separate extraction before conversion..

Why convert NUT to LXF?

Smaller files with LXF lossy compression.
Keep animation and transparency where supported.
Private, no upload - runs in your browser.

NUT vs LXF

Animation	Yes	Yes
Transparency	No	No
Compression	lossy	lossy
Typical use	NUT is FFmpeg's research container built for seeking and error recovery.	LXF is the Leitch server format for broadcast playout chains.

When not to convert NUT to LXF

Skip LXF for archival masters: lossy compression discards detail, so keep the NUT original.
Keep a master copy: repeated exports stack small losses, so archive NUT before batch LXF shares.

Limits

Starting point: NUT - NUT is FFmpeg's research container built for seeking and error recovery. Few players open it, so convert for sharing. Closed-caption tracks need separate extraction before conversion. Encode LXF (MPEG-2 / PCM) from NUT 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 NUT to LXF?

Drop your NUT file onto this page, choose quality and codec settings, then click Convert. The result downloads as LXF instantly. All processing runs in your browser.

What codec is used for LXF?

The default codec for LXF is MPEG-2 / PCM. 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.