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FLI to IVF - Online Video Converter
Convert FLI to IVF online. Private, client-side - no upload required. Batch conversion, quality presets, codec control.
Convert FLI to IVF
Drop FLI video here or click to select
FLI, FLC
IVF (VP9)
About FLI to IVF
Convert FLI to IVF. FLI is Autodesk's 320x200 Animator flipbook format from 1989. IVF is the minimal container for VP8/VP9/AV1 research streams. Audio is not supported, so only the picture carries over..
Why convert FLI to IVF?
- Smaller files with IVF lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
FLI vs IVF
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossless | lossy |
| Typical use | FLI is Autodesk's 320x200 Animator flipbook format from 1989. | IVF is the minimal container for VP8/VP9/AV1 research streams. |
When not to convert FLI to IVF
- Skip IVF for archival masters: lossy compression discards detail, so keep the FLI original.
- Keep a master copy: repeated exports stack small losses, so archive FLI before batch IVF shares.
Limits
Starting point: FLI - FLI is Autodesk's 320x200 Animator flipbook format from 1989. Tiny palettes remap on export; expect shifted colors. Audio is not supported, so only the picture carries over. Encode IVF (VP9) from FLI 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 FLI to IVF?
Drop your FLI file onto this page, choose quality and codec settings, then click Convert. The result downloads as IVF instantly. All processing runs in your browser.
What codec is used for IVF?
The default codec for IVF is VP9. 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.