AVI to Xvid - Online Video Converter
Convert AVI to Xvid online. Private, client-side - no upload required. Batch conversion, quality presets, codec control.
About AVI to Xvid
Convert AVI to Xvid. AVI is Microsoft's 1992 RIFF container, often holding DivX or DV video. Xvid is the open MPEG-4 ASP implementation behind many AVI files. Quarter-pixel motion can strain old decoders; convert for playback..
Why convert AVI to Xvid?
- Smaller files with Xvid lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
AVI vs Xvid
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | AVI is Microsoft's 1992 RIFF container, often holding DivX or DV video. | Xvid is the open MPEG-4 ASP implementation behind many AVI files. |
When not to convert AVI to Xvid
- Skip Xvid for archival masters: lossy compression discards detail, so keep the AVI original.
- Keep a master copy: repeated exports stack small losses, so archive AVI before batch Xvid shares.
Limits
Starting point: AVI - AVI is Microsoft's 1992 RIFF container, often holding DivX or DV video. Old codecs inside may need transcoding before modern players open them. Quarter-pixel motion can strain old decoders; convert for playback. Encode Xvid (MPEG-4 / MP3) from AVI 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.