Mix audio and video files with these 10+ best software tools

Milan Stanojevic
by Milan Stanojevic
Deputy Editor
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  • Mixing audio and video together is probably the first type of video editing ever tried.
  • Despite being such a basic task, you need a very good tool if you want the end result to be impeccable.
  • For example, Adobe Premiere Pro is a perfect tool for this particular job, along with several other tools that we will be discussing below.
  • For more great articles like this one, check out our dedicated Video page.
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13. MediaCoder

This is a media transcoding software, but you can also use it to combine audio and video files. The application supports file conversion for both audio and video files, and there’s also support for H.264/H.265 GPU accelerated encoding.

You can also use this tool to rip discs and there’s also support for video capture.

The application supports various audio and video filters, so you can easily enhance any multimedia file. MediaCoder supports multiple threads and by doing so it ensures maximum performance.

It’s also worth mentioning that the application uses Segmental Video Encoding technology for improved parallelization.

MediaCoder supports a wide range of formats including both lossy and lossless audio formats. A list of audio formats includes MP3, FLAC, WavPack, Vorbis, and many more.

Various video compression formats such as H.264/AVC, H.265/HEVC, VP8/VP9, MPEG 1/2/4, Flash Video, XviD, DivX, and many more are available as well. As for additional formats, the application can also work with MP4, WebM, F4V, FLV, Matroska, AVI, MPEG-PS, MPEG-TS, and many others.

Using this tool you can compress multimedia files and reduce their size or even optimize them for playback on various multimedia devices. If needed, you can also use this tool to extract audio from a video file. Lastly, you can also mix audio and video files together using this tool.

MediaCoder is a great transcoding application, and it offers an abundance of features. The application offers a wide range of configurations, so it might not be suitable for basic users. If you just want to mix audio and video files, you might want to try a different application.

On the other hand, if you’re no stranger to transcoding, you’ll find MediaCoder perfect for all your needs. The application is completely free, and there’s even a portable version available so you can run it without an installation.

Download MediaCoder

14. My MP4Box GUI

If you’re looking for a simplistic application that allows you to mix audio and video files, you might want to consider My MP4Box GUI.

The application works with M4V, CMP, H264, 264, H263, 263 video streams, but it also works with video formats such as AVI, MPG, MPEG, VOB, MP4, MOV, OGG, QCP and 3GP.

Audio streams in AAC, AC3, AMR, AWB, EVC, AND MP3 format are also supported. The application supports subtitle streams and you can add subtitles in SRT, IDX/SUB and TTXT format.

My MP4Box GUI supports up to 20 tracks and you can easily set the delay for each track. If needed, you can also change the delay of any audio or video track. You can also create a list of jobs that you can complete at a later time.

Using this application you can also join MP4 and 3GP files, but you can also split them. As for file splitting, you can split files by their size or duration. The application also allows you to mix audio and video files, but this feature only works with videos that don’t have an audio track.

Fortunately for you, the application has a Demux feature so you can easily separate audio from video and use the extracted video for mixing.

My MP4Box GUI offers a simple interface, but mixing audio and video files might not be the simplest process. Overall, this is a decent application, and it’s completely free and portable, so there’s no reason not to try it.

Download My MP4Box GUI

Editor’s note: This article continues on the next page with even more awesome software tools. Don’t forget to check out our Video Hub for more handy guides and list like this one.