Convert ASF to WMV — Free Online Converter

WMV (Windows Media Video) is the video codec found inside most ASF containers, but WMV files (.wmv) use their own simplified container that is better supported by some video editors and players than the streaming-oriented ASF wrapper. Converting ASF to WMV can be as simple as extracting the video stream into a dedicated WMV container, or it can involve re-encoding for compatibility with specific WMV playback requirements.

While ASF and WMV are closely related (WMV is essentially ASF without the streaming metadata), some applications specifically expect .wmv file extensions and WMV container structures. Windows Movie Maker, certain presentation tools, and some digital signage systems accept WMV but not ASF. The conversion strips streaming-specific ASF headers (DRM hooks, server metadata) and produces a cleaner WMV file.