Convert hevc to avif

  1. Download and install the latest version of Filestar.

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

  3. Type convert to avif in the search box.

  4. Press Convert.

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

Let your AI agent convert HEVC to AVIF

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 HEVC files in my Downloads folder to AVIF”

Or run it yourself:

filestarcli -i file.hevc -c "convert to avif"

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 HEVC to AVIF?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.hevc -c "convert to avif" on your computer, so your files stay on it.

Using Filestar With AI Agents · Download SKILL.md

What is the difference between .hevc and .avif?

Extension
.hevc
.avif
Format
Binary
Binary
Category
Video
Raster Image
Developer
Moving Picture Experts Group (MPEG)
AOMedia
Description
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.
It is an image compression codec file with the same quality as .jpeg, but that is ten smaller. It supports HDR (High Dynamic Range). SDR (Standard Dynamic Range), and WCG (Wide Color Gamut) images. Also, it contains both the image sequences and image items. The only pitfall is that a few applications support it.
MIME Type
video/x-h265
image/avif

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