Convert AVI to M4A offline by JavaScript

Convert AVI to M4A offline

Convert local AVI files to M4A files offline by JavaScript in your web browser without any software downloads or file uploads!

Files:

Target:

Audio bitrate:

Sample rate:

Show conversion logs

OUTPUT FILES:

#	File Name	File Size	Actions

How to convert AVI to M4A offline

Choose local AVI files, choose "M4A" as target audio format, then click the "CONVERT OFFLINE" button to start offline conversions in bulk. File size can be up to 2GB. Please note this offline audio converter only works in web browsers that support new technologies such as WebAssembly, Shared Array Buffer and Site Isolation.

Name	AVI	M4A
Full name	Microsoft Audio/Visual Interleaved	Audio-only MPEG-4
File extension	.avi	.m4a
MIME	video/vnd.avi, video/avi, video/msvideo, video/x-msvideo	video/mp4
Developed by	Microsoft	International Organization for Standardization
Type of format	Video file format	Media container
Introduction	Audio Video Interleaved (also Audio Video Interleave), known by its initials AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows software. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback.	MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. M4A stands for MPEG 4 Audio and is a filename extension used to represent audio files.