Convert x3f to yuv

  1. Download and install the latest version of Filestar.

  2. Right click on one or more X3f file(s) on your desktop and select Convert with Filestar.

  3. Type convert to yuv in the search box.

  4. Press Convert.

Or let an AI agent do it: filestarcli -i file.x3f -c "convert to yuv" (how).

Let your AI agent convert X3F to YUV

Claude Code, Codex, Cursor and other agents can do this with Filestar. This skill runs in Filestar's cloud and needs a paid Filestar plan.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Then ask your agent:

“Convert the X3F files in my Downloads folder to YUV”

Or run it yourself:

filestarcli -i file.x3f -c "convert to yuv"

Runs in Filestar's cloud and needs a Filestar plan.

Can my AI agent convert X3F to YUV?

Yes, with a paid Filestar plan: this skill runs in Filestar's cloud. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.x3f -c "convert to yuv".

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .x3f and .yuv?

Extension
.x3f
.yuv
Format
Binary
Binary
Category
Camera
Video
Developer
SIGMA
Description
The X3F file format, also known as the SIGMA X3F Camera RAW File, is a proprietary image format developed by Sigma Corporation for storing raw image data captured by Sigma cameras equipped with the Foveon X3 sensor. Unlike standard JPEGs or TIFFs, X3F files contain unprocessed data from the camera's sensor, offering photographers greater flexibility in image editing.
YUV video file format is a type of file used to store video data that has been encoded using the YUV color space. The YUV color model represents images by separating the luminance (Y) component from the chrominance (U and V) components. This separation allows for efficient video compression and broadcast transmission because the human eye is more sensitive to luminance details than to color differences. YUV files are often used in video processing and editing applications, as well as in professional broadcasting.
MIME Type
image/x-sigma-x3f
video/x-raw-yuv

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