What is the difference between .hevc and .au?
- Extension
 - .hevc
 - .au
 
- Format
 - Binary
 - Binary
 
- Category
 - Video
 - Audio
 
- Developer
 - Moving Picture Experts Group (MPEG)
 - Audacity
 
- 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.
 - Audio file created by Audacity, a free, cross platform audio editor; uses a proprietary format that can only be opened by Audacity; saved as one of multiple audio data files for an Audacity project (.AUD).
 
- MIME Type
 - video/x-h265
 - audio/basic
 
- Sample
 - sample.au
 
- Wikipedia
 - .hevc on Wikipedia
 - .au on Wikipedia