Convert h266 to aiff

Download and install the latest version of Filestar.
Right click on one or more H266 file(s) on your desktop and select Convert with Filestar.
Type convert to aiff in the search box.
Press Convert.

What is the difference between .h266 and .aiff?

Name: H.266 VVC Video Stream; Audio Interchange File Format
Extension: .h266; .aiff
Format: Binary; Binary
Category: Video; Audio
Developer: Apple
Description: High-quality audio file created using the (AIFF) file format; contains CD-quality audio stored in a non-compressed, lossless format, similar .WAV files; commonly used to burn audio CDs.
MIME Type: video/x-h266; audio/aiff
Sample: sample.h266; sample.aiff
Wikipedia: .aiff on Wikipedia

Last updated October 3, 2026