1. Home
  2. Video Converter
  3. Convert WMV to AVI

What is WMV?

WMV (Windows Media Video) is Microsoft's compressed video format designed for Windows Media Player and streaming.

What is AVI?

AVI (Audio Video Interleave) is a legacy multimedia container format introduced by Microsoft in 1992.

When Should You Use WMV vs AVI?

Use WMV When...

Reach for WMV when your priority is windows media, office presentations — its efficient compression makes sharing fast and storage minimal.

Use AVI When...

Reach for AVI when your priority is legacy video, windows applications — its efficient compression makes sharing fast and storage minimal.

WMV vs AVI: Key Differences

  • •The core technical difference: WMV relies on lossy compression whereas AVI uses lossy compression.
  • •Neither format changes compression philosophy — both are lossy compression — so any size differences are due to encoding efficiency, not a shift in quality approach.
  • •Transparency: N/A
  • •Storage footprint: Similar to MP4 at equivalent quality for WMV vs Very large for uncompressed video for AVI.
  • •WMV is optimized for windows media, office presentations while AVI is designed for legacy video, windows applications — choose based on your specific workflow needs

Advantages of WMV

  • ✓The lossy nature of WMV means file sizes stay reasonable while handling Windows media, Office presentations efficiently.
  • ✓From mobile devices to enterprise servers, WMV is recognized and supported everywhere.
  • ✓Storage and bandwidth costs drop significantly when using WMV thanks to its efficient compression.
  • ✓WMV is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Advantages of AVI

  • ✓AVI compresses data using lossy methods, keeping file sizes manageable for Legacy video, Windows applications.
  • ✓Industry-wide support means AVI files open anywhere — from legacy systems to the latest devices.
  • ✓Small file sizes make AVI ideal for email, web uploads, and cloud storage.
  • ✓From professional software to open-source alternatives, AVI works out of the box.

Common Use Cases for WMV to AVI Conversion

  • Product demonstrations
  • Webinar recordings
  • Animated explainers
  • Video resumes
  • Conference presentations
  • Training tutorials

Industry Applications

Live EventsVideo ConferencingDigital SignageSports AnalyticsVirtual RealitySecurity Systems

Best Practices for WMV to AVI Conversion

  • →Converting WMV to AVI: match the output resolution and bitrate to your target platform's requirements
  • →AVI provides broad compatibility across devices and platforms
  • →Use appropriate bitrate for the balance of quality and file size
  • →AVI supports lossless encoding, preserving maximum quality for professional workflows
  • →Always keep a backup of your original files before converting
  • →Choose the appropriate quality settings for your specific use case

Related Article

Video Compression Guide: Reduce File Size Without Losing Quality

Learn more about WMV and AVI formats in our detailed guide.

Troubleshooting WMV to AVI Conversion

  • !Video stutters during playback of AVI → the frame rate may need adjustment; matching the source frame rate avoids judder
  • !Black bars appear around the converted AVI → check aspect ratio and cropping settings before re-encoding
  • !Subtitles vanished after WMV to AVI conversion → some containers handle subtitle tracks in separate streams
  • !AVI file won't upload to a streaming platform → verify the format, codec, and bitrate comply with the platform's specifications

Related Video Converters

Convert WMV to Other Formats

WMV → GIF
Convert WMV to GIF

Convert Other Formats to AVI

MP4 → AVI
Convert MP4 to AVI

All Video Formats

MP4
View all Video converters →

More Video tools

Convert to AVI →Convert from WMV →

Convert WMV to AVI Online - Free & Fast

Convert WMV files to AVI online for free. High-quality conversion with no registration required.

Video Converter

Upload or enter a URL to convert WMV to AVI instantly

Click to upload or drag & drop WMV file

or paste from clipboard

.wmv,.WMV (max 100MB)

SSL EncryptedAuto-deleted in 1 hourProcessed securelyNo registration needed

Verifying security check…

About WMV and AVI

WMV

WMV (WMV videos) - Windows Media Video, Windows media format. Best for windows media, office presentations.

AVI

AVI (AVI videos) - Audio Video Interleave, legacy video format. Ideal for legacy video, windows applications.

Format Comparison

CompressionLossy → Lossy
TransparencyN/A
Use CaseConvert from windows media, office presentations to legacy video, windows applications
File Size~Very large for uncompressed video after conversion

FAQs

Is converting WMV to AVI free?

Yes, GoConvertFile offers free conversion of WMV to AVI for files up to 100MB. No registration required.

How long does it take to convert WMV to AVI?

Most WMV to AVI conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is AVI best used for?

AVI is ideal for legacy video, windows applications. Audio Video Interleave, legacy video format

What file size should I expect after converting WMV to AVI?

File size after WMV to AVI conversion depends on the content complexity and quality settings. Both formats use similar compression approaches so sizes are comparable.

Related Tools

MP4 to AVI
Convert MP4 to AVI
MP4 to WMV
Convert MP4 to WMV
MKV to AVI
Convert MKV to AVI
MKV to WMV
Convert MKV to WMV
View all video converter converters
Tune output for this video conversion
80%
Smaller fileBetter quality