WMV to MPV - Online Video Converter

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

Convert WMV to MPV

[+] Drop WMV video here or click to select WMV, ASF

Output format

MPV (MPEG-2 / AAC)

No transcoding (remux only)[i]

Mode[i]

Simple Advanced

Quality[i]

Resolution[i]

About WMV to MPV

Convert WMV to MPV. WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper. MPV holds elementary MPEG video streams without a container wrapper. No audio can be stored, so pair it with a separate track..

Why convert WMV to MPV?

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

WMV vs MPV

Animation	Yes	Yes
Transparency	No	No
Compression	lossy	lossy
Typical use	WMV pairs Microsoft's WMV video with WMA audio in an ASF wrapper.	MPV holds elementary MPEG video streams without a container wrapper.

When not to convert WMV to MPV

Skip MPV 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 MPV 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. No audio can be stored, so pair it with a separate track. Encode MPV (MPEG-2 / AAC) 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.

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FAQ

How do I convert WMV to MPV?

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

What codec is used for MPV?

The default codec for MPV is MPEG-2 / 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.