RAF to MP4 Converter
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Supports: RAF
Advanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
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Need help?RAF to MP4 Converter
RAF is Fujifilm's RAW photo format — a single still frame straight off the camera sensor, not a video. Converting one to MP4 wraps that still inside a short video clip that holds the image on screen for a set duration, so it can drop into a video timeline or upload to a platform that only accepts video. There is no motion: the output is your photo, displayed for a few seconds, encoded as standard H.264/MP4.
RAF Format at a Glance
| Property | Value |
|---|---|
| Developer | Fujifilm |
| File type | RAW still image (one frame, not video) |
| Signature | Begins with the ASCII string FUJIFILMCCD-RAW |
| Byte order | Big-endian (Motorola) |
| Internal structure | TIFF-style container holding raw sensor data, plus an embedded Exif/JPEG preview |
| Bit depth | 12- or 14-bit per channel sensor data |
| Sensor data | X-Trans 6×6 color filter array on most X-series bodies (non-Bayer) |
| Compression | Uncompressed by default; optional lossless compression on recent X-series (X-Pro2, X-T3 and later) |
| Best for | Editing the unprocessed capture before exporting a finished image |
MP4 Format at a Glance
| Property | Value |
|---|---|
| Standard | ISO/IEC 14496-14 (MPEG-4 Part 14) |
| Published | 2003 |
| Based on | ISO Base Media File Format / Apple QuickTime container |
| Extension | .mp4 |
| Typical video codec | H.264 (also H.265, VP9, AV1) |
| Holds a still as | A short single-frame clip of a chosen duration |
| Browser support | H.264/MP4 plays in roughly 96.65% of browsers — Chrome, Edge, Safari, and Firefox 35+ |
| Best for | Sharing a frame where the destination accepts video, not RAW |
How to Convert RAF to MP4
- Upload Your RAF File: Drag and drop your
.raffile onto the page or click "+ Add Files" to select it. You can queue several RAF files at once. - Set the Image Duration: Under Advanced Options, choose how long the photo is held — the "Image Duration" control defaults to 5 seconds per frame, the length the still stays on screen in the MP4.
- Pick Quality and Resolution: Leave the "Very High (Recommended)" quality preset for a clean encode, or set a Fixed Resolution and Background Color if your output needs a specific frame size.
- Convert and Download: Click "Convert" and download the MP4. No sign-up, no watermark.
Frequently Asked Questions
Why would I convert a RAF photo to MP4 instead of a JPG?
Because the destination only takes video. Some social feeds, video editors, and digital-signage players will not accept a RAW still or even a JPG on a video track, but they will accept an MP4. Wrapping the frame in a short clip lets you place a single photo into a video timeline or upload it where an image would be rejected. If you just want a normal picture, convert RAF to JPG instead — that keeps it as a still image.
Will the MP4 show any motion or just hold the photo still?
It holds the photo still. A RAF file is a single frame with no motion data, so the MP4 displays that one image for the duration you set and nothing pans, zooms, or animates. The result is effectively a freeze-frame clip.
How long does the photo stay on screen in the output?
For exactly the Image Duration you choose. The default is 5 seconds per frame, and you can raise or lower it in Advanced Options before converting. That value is the entire length of the clip when you convert a single RAF file.
Does the conversion keep my Fujifilm Film Simulation or RAW edits?
No. The converter reads the rendered image baked into the RAF — close to the in-camera preview — and encodes that. It does not re-develop the RAW with a specific Film Simulation profile or apply edits you would make in a RAW editor. For full creative control over the develop step, process the RAF in a RAW editor first, then convert the exported frame.
What video codec does the MP4 use, and will it play everywhere?
By default it encodes with H.264, the most widely compatible MP4 codec — it plays in roughly 96.65% of browsers and on Chrome, Edge, Safari, and Firefox 35+, plus essentially every modern phone and TV. Other codecs such as H.265, VP9, and AV1 are available under Advanced Options if you need smaller files for a specific target.
Can I make one MP4 from several RAF photos at once?
Yes. Upload multiple RAF files and use the "Merge images" option to string them into one MP4, with each photo shown for the Image Duration you set — a basic slideshow. Choose "Video per image" instead to get a separate MP4 for each file. To start from already-exported pictures, convert JPG to MP4 or use the general image to video tool.
Is my RAF file kept private during conversion?
Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared or made public.
How large can the output MP4 be from a single photo?
In our testing, a 26-megapixel RAF held for 5 seconds at the default Very High quality and original resolution produced an MP4 of a few megabytes; lowering the resolution or duration makes it smaller. A single still encodes to a compact file because every frame in the clip is identical, so H.264 compresses the repeated frames efficiently.