Free M4V to AU Converter

Convert M4V to AU for free and online, easily convert your video file without needing to download any software or pay any fees

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Maximum file size 200 MB

M4V

MPEG-4 Video File

MPEG-4 Video File is a multimedia container format used to store video and audio data, as well as subtitles and images.

Main usage

MPEG-4 Video File is commonly used for storing and streaming video content, such as movies, TV shows, and music videos.

Main features

High compression ratio
Supports multiple audio and video streams
Supports multiple subtitle formats

AU

Audio Interchange File Format

Audio Interchange File Format (AIFF) is an audio file format developed by Apple Inc. for storing sound data. It is a container format that stores audio data as well as metadata.

Main usage

AIFF is commonly used for storing uncompressed audio data on Mac OS and iOS devices. It is also used for storing audio data in professional audio production and editing applications.

Main features

High-quality audio
Supports up to 32-bit audio
Supports up to 8 channels of audio