Video & Audio Muxer

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3.7(

3 ratings

)

Extension Tools527 users

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Overview

Mux video and audio files from selected formats inside your browser!

Video & Audio Muxer is an add-on that helps you easily mux video-only and audio-only files and generate a video file with embedded audio in your browser. It uses the FFmpeg library which is compiled from C and C++ language to JavaScript with the Emscripten project. Emscripten is a source-to-source compiler that can compile native C/C++ codes to JavaScript language. To work with this add-on, just open the app UI and drag input files (video & audio) in the app UI (top section). Then, press the - Command - button to insert the mux command, and finally press the - Mux - button to start the job. Once the muxing is done, a preview of the resulting video will be shown and a - Download - button will also appear. To switch the app theme to dark, please press the moon icon next to the - Mux - button. Note 1: if you are familiar with FFmpeg commands, you can enter your mux command in the input field. The - Command - button in the app only inserts a common mux command. Note 2: the default extension for the output video file is set automatically based on the input video and audio formats. However, you can change this file extension, but please enter a proper FFmpeg command to change the final file extension, otherwise, the FFmpeg engine will not be able to mux the inputs for the chosen output file extension. Note 3: if you have a feature request, or found a bug to report, please fill out the bug report form on the addon's homepage (https://mybrowseraddon.com/video-audio-muxer.html).

3.7 out of 5
3 ratings
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Details

Version
0.1.5
Updated
May 5, 2025
Flag concern
Offered by
loora
Size
9.82MiB
Languages
English
Developer
Email
loori.svalf@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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