Download and install the latest version of Filestar.
Right click on one or more Aac file(s) on your desktop and select Convert with Filestar.
Type convert to hevc in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.aac -c "convert to hevc" (how).
Downloads - File Explorer─☐✕
This PC › Downloads
Home
Desktop
Downloads
Documents
Pictures
Music
.aacInterview.aac
.mp3Podcast.mp3
.pdfInvoice.pdf
.wavMemo.wav
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert AAC to HEVC
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 AAC files in my Downloads folder to HEVC”
Or run it yourself:
filestarcli -i file.aac -c "convert to hevc"
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 AAC to HEVC?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.aac -c "convert to hevc" on your computer, so your files stay on it.
Bell Labs, Fraunhofer Institute, Dolby Labs, Sony and Nokia
Moving Picture Experts Group (MPEG)
Description
Compressed audio file similar to an .MP3 file, but offers several performance improvements; examples include a higher coding efficiency for both stationary and transient signals, a simpler filterbank, and better handling of frequencies above 16 kHz; maintains quality nearly indistinguishable from the original audio source.
The High Efficiency Video Coding (HEVC) file, commonly known by its file extension .hevc, represents a video compression format designed to substantially improve coding efficiency compared to its predecessor, H.264/AVC. Aimed at enabling higher resolution video content such as 4K and 8K, HEVC is adept at maintaining high-quality video at roughly half the bitrate, significantly reducing file sizes without compromising on visual fidelity. This efficiency makes HEVC particularly valuable in streaming media applications.
