What is a WMV file?

The WMV format in brief: what it is, what it is used for, and how to convert it.

WMV: conversion steps

  1. Upload your WMV file to start.
  2. Convert WMV to 3GP.
  3. Download the WMV file.

About WMV files

Microsoft's Windows Media video format

Windows Media Video (WMV) is Microsoft's family of video codecs, stored in the ASF container.

Older Windows software, Windows Movie Maker projects and video from the 2000s.

WMV: what conversion changes

Converting WMV re-encodes video.

WMV: settings to change

Before you convert WMV files, you can adjust: Video codec, Audio codec, Frame rate, Rate control, Width, Quality (CRF), Audio bitrate, Video bitrate, Quality (VBR), Resolution, Sample rate, Colours, Channels, Height, Scale fit, Normalize loudness, Dithering, Encoder preset, Trim start, Trim duration, Keep tags, and Remove metadata.

Limits of the WMV format

WMV files can carry DRM, and many devices outside Windows do not play WMV.

Common questions about WMV

Why does my WMV video refuse to play on my Mac or iPhone? Windows Media Video uses Microsoft codecs that Apple and Android devices don't include, so a conversion to MP4 is the quickest fix.

Convert WMV files

Guides and tools for WMV