Convert iff to hevc

  1. Download and install the latest version of Filestar.

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

  3. Type convert to hevc in the search box.

  4. Press Convert.

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

Let your AI agent convert IFF 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 IFF files in my Downloads folder to HEVC”

Or run it yourself:

filestarcli -i photo.iff -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 IFF to HEVC?

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

Using Filestar With AI Agents · Download SKILL.md

What is the difference between .iff and .hevc?

Extension
.iff
.hevc
Format
Binary
Binary
Category
Raster Image
Video
Developer
Electronic Arts
Moving Picture Experts Group (MPEG)
Description
The IFF (Interchange File Format) is a file format originally developed by Electronic Arts and Commodore-Amiga in the 1980s. It was designed to facilitate the sharing and storage of multimedia data, such as images, audio, and video, between different software applications and systems. The format is chunk-based, allowing it to encapsulate various types of data within a single file by organizing them into self-contained blocks. While it was most prominently used on Amiga computers, the IFF format has influenced the development of subsequent file formats, including the widely used AIFF (Audio Interchange File Format) for audio files.
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.
MIME Type
image/x-iff
video/x-h265

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