Download and install the latest version of Filestar.
Right click on one or more Av1 file(s) on your desktop and select Convert with Filestar.
Type convert to ff in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.av1 -c "convert to ff" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.av1Contract.av1
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert AV1 to FF
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the AV1 files in my Downloads folder to FF”
Or run it yourself:
filestarcli -i file.av1 -c "convert to ff"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert AV1 to FF?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.av1 -c "convert to ff" on your computer, so your files stay on it.
An open, royalty-free video coding format designed for video transmissions over the Internet.
An FF file is an image saved in the farbfeld image format. It contains an uncompressed image that can be compressed using a variety of image compression formats.
