Download and install the latest version of Filestar.
Right click on one or more Brstm file(s) on your desktop and select Convert with Filestar.
Type convert to a64 in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.brstm -c "convert to a64" (how).
Documents - File Explorer─☐✕
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.brstmContract.brstm
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert BRSTM to A64
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 BRSTM files in my Downloads folder to A64”
Or run it yourself:
filestarcli -i file.brstm -c "convert to a64"
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 BRSTM to A64?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.brstm -c "convert to a64" on your computer, so your files stay on it.
BRSTM (Binary Revolution Stream) is an audio file format developed by Nintendo for streaming sound data in Wii games. It stores compressed or uncompressed PCM/ADPCM audio used for background music and long sound effects. The format is commonly extracted and used by fans for game audio modding and playback in emulators.
A64 is a video file format used by the Commodore 64 computer system. It contains video data that is playable on the Commodore 64 computer and also compatible with modern systems. The A64 format supports a wide range of pixel depths, resolutions, and color palettes, and is primarily used for storing video game animations and cutscenes.
