YUV to WMV - Online Video Converter

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

Convert YUV to WMV

[+] Drop YUV video here or click to select YUV, Y4M

Output format

WMV (WMV2 / WMA)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

About YUV to WMV

Convert YUV to WMV. YUV holds raw planar pixels with no container or compression. WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. Protected store files cannot be converted; use DRM-free sources..

Why convert YUV to WMV?

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

YUV vs WMV

Animation	Yes	Yes
Transparency	No	No
Compression	uncompressed	lossy
Typical use	YUV holds raw planar pixels with no container or compression.	WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper.

When not to convert YUV to WMV

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

Limits

Starting point: YUV - YUV holds raw planar pixels with no container or compression. Dimensions must be set by hand since headers carry no size. Protected store files cannot be converted; use DRM-free sources. Encode WMV (WMV2 / WMA) from YUV 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 YUV to WMV?

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

What codec is used for WMV?

The default codec for WMV is WMV2 / WMA. 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.