Convert AVI to OPUS offline by JavaScript

Convert AVI to OPUS offline

Convert local AVI files to OPUS 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 OPUS offline

Choose local AVI files, choose "OPUS" 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	OPUS
Full name	Microsoft Audio/Visual Interleaved	Opus Audio Format
File extension	.avi	.opus
MIME	video/vnd.avi, video/avi, video/msvideo, video/x-msvideo	audio/opus
Developed by	Microsoft	IETF codec working group
Type of format	Video file format	Audio file format
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.	Opus is a lossy audio coding format developed by Xiph and standardized by the IETF, designed to efficiently code speech and general audio in a single format, while remaining low-latency enough for real-time interactive communication and low-complexity enough for low end ARM3 processors.