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Supports: XCF
XCF ("eXperimental Computing Facility") is GIMP's native project format and stores layers, alpha channels, paths, guides, and selections — data no video player can read. WMV (Windows Media Video) is Microsoft's video container; the WMV 9 codec was standardized as SMPTE 421M (VC-1) in March 2006 and plays natively in Windows Media Player without extra codec installs. Converting turns your GIMP composition into a frame and wraps it as a Windows-compatible video — flatten the project in GIMP first so that frame is the artwork you designed.
| Property | XCF | WMV |
|---|---|---|
| Type | Layered raster image (project file) | Compressed video container |
| Owner | GIMP project (open source) | Microsoft |
| First released | Mid-1990s with GIMP | WMV 7 in 1999; WMV 9/VC-1 standardized 2006 |
| Stores | Layers, channels, paths, masks, guides, selections | Encoded video frames + optional audio in ASF container |
| Compression | Optional gzip/bzip2/xz/zlib | Lossy DCT-based (WMV2/WMV3/VC-1) |
| Playback support | GIMP, Krita, CinePaint, Photopea (limited), ImageMagick (reads layers as separate pages) | Windows Media Player, VLC, MPC-HC, MPlayer; not native on macOS or iOS |
| Typical use | In-progress edit; not for distribution | Distribution of finished video on Windows |
| Browser playback | None | Limited (no native HTML5 support; needs MP4 fallback) |
| Preset | Best for | Trade-off |
|---|---|---|
| Highest / Very High | Archival masters, print-screen reproductions | Largest file; minimal visible compression |
| High | General slideshows, internal presentations | Good balance for most content |
| Medium (default-equivalent) | Quick previews, email attachments | Visible artifacts on gradients and fine text |
| Low / Very Low / Lowest | Bandwidth-constrained delivery, thumbnails | Heavy banding and blocking; not for client review |
| Constant Quality | Targeting a specific perceptual quality regardless of content | Variable file size — complex frames balloon |
| Constraint Quality | Capping the quality ceiling while letting the encoder go lower | Useful when bitrate matters more than peak fidelity |
Video formats are flat — every frame is a single rendered image — and this converter takes that literally: a multi-layer XCF is read as a multi-page image and one layer becomes the frame, rather than being composited the way GIMP's "Export As" would composite it. So you lose more than the layer structure; you lose the artwork on the layers that weren't encoded, and the space they filled falls back to your Background Color. Run Image → Flatten Image in GIMP and re-save the .xcf before uploading and the frame is exactly what you designed. Keep a copy of the layered .xcf for editing, or export a flat raster with XCF to PNG.
Not natively. macOS removed Windows Media Components for QuickTime years ago, so macOS Preview, QuickTime Player, and Photos cannot play WMV out of the box. VLC plays WMV on Mac without extra setup. If your audience is Mac-heavy, convert to XCF to MP4 instead — H.264 plays everywhere.
"Merge images" produces one slideshow containing all uploaded XCFs in upload order — the right choice for a continuous story or photo reel. "Video per image" outputs a separate WMV per XCF, which is useful when each composition is a standalone deliverable (one WMV per panel, slide, or asset).
The number of seconds each XCF holds on screen before the next frame appears. The default is 5 seconds per frame — long enough to read short text, short enough that a 12-image deck stays under a minute. You can pick from preset durations (1/60 second up to 10 seconds) for animated effects or stop-motion, or set custom values.
Not in this converter — the output is a silent WMV. If you need audio, render the silent WMV here, then mux audio in a video editor like Shotcut or DaVinci Resolve, or convert to MP4 and use a tool that supports audio import. Keeping the output silent avoids music licensing complications when sharing internally.
The output resolution determines the canvas. If your XCF is 4:3 and you pick a 16:9 preset (like 1080p = 1920x1080), the converter pads the unused area with the Background Color you selected (default White). To avoid bars, either pick a 4:3 preset like 1024x768 or 1280x960, or enter custom Width x Height matching your XCF's aspect ratio.
XCF stores every layer, mask, path, undo history step (in some configurations), and full alpha data — even invisible or hidden layers count. A 1920x1080 XCF with 30 layers can easily exceed 200 MB. Only a single flat frame is ever encoded, so output WMV files are typically far smaller than the source XCFs — and flattening the project in GIMP before you upload shrinks the file you have to send in the first place.
For nearly all new work, MP4 (H.264) is the right answer — it plays on Windows, macOS, iOS, Android, every modern browser, and PowerPoint without warnings. Pick WMV only when you have a specific Windows-centric requirement: an older Windows Media Player kiosk, a corporate DRM workflow built on PlayReady, a digital signage system that only ingests WMV, or a legacy LMS that won't accept other formats. If WMV is just a habit, switch to XCF to MP4.
Yes. The new "Media Player" app on Windows 11 (which replaced Groove Music and inherited Windows Media Player Legacy's role) plays WMV files natively. The legacy Windows Media Player is also still available on Windows 11 via Optional Features. WMV's home-court advantage on Windows remains, even as the broader ecosystem has moved to MP4.