Mix audio and video files with these great apps

20 minute read

While editing a video sometimes you might want to mix different audio and video clips together. By doing so you can achieve some interesting results, so today we’re going to show you the best apps that allow you to mix video and audio files.

What is the best app to mix audio and video files?

VSDC Video Editor (recommended)

Many video editors allow you to combine both audio and video and that’s also the case with VSDC Video Editor. The application has a relatively simple interface so even the basic users will be able to edit videos without too much hassle. The application supports a wide range of codecs and video formats including AVI, MP4, MKV, MPG, WMV, 3GP, FLV and many others. As for audio files, the application can work with MP3, WAV, WMA, FLAC, PCM, OGG, AAC, M4A, AMR and many other popular formats. In addition to audio and video files, the application also works with various image formats.

In terms of video editing, VSDC Video Editor supports a wide range of effects and you can even perform color correction and various transformations. All visual effects are sorted into five different categories so you can easily access any of them. In addition to video effects, the application supports a wide range of audio effects and you can easily normalize sound, change the volume, add reverb or echo effects.

According to the developer, this is a non-linear video editor so you can freely position your elements anywhere on the timeline. Application also offers various blending modes and by performing minor adjustments you can get some interesting results. The application also supports masking so you can create different masks and use them to hide or highlight certain elements. VSDC Video Editor supports social networks and you can easily export your video and optimize it for social media websites such as Facebook, YouTube, Instagram, Twitter, etc.

It’s worth mentioning that the application supports H265/HEVC codec so it can work with 4K videos with ease. The application also allows you to optimize your videos for various devices and you can even create and burn discs right from this tool. If you want to share your videos online, you can also upload them to YouTube directly from this application.

Additional features include video stabilization tool and a file converter that can easily convert files from one format to another. Speaking of extra features, VSDC Video Editor also supports video capture as well as screen recording.

The application allows you to use multiple tracks which makes it incredibly easy to combine audio and video. Your audio will be added as a separate track, but you can also choose to mute the original audio. Each track supports customization and there’s a wide range of parameters you can configure.

VSDC Video Editor offers a wide array of features, and sometimes the number of available features can be a bit daunting, especially for new users. The application is completely free for personal use, so feel free to try it out.


Full Video Audio Mixer

This is a simple application that allows you to easily combine audio and video files. The application offers a simple interface that allows you to extract the video track and save it as its own file. You can also use this tool to extract audio from video files.

The application allows you to perform some adjustments to your videos and you can change the video size or crop your video. If needed, you can also rotate your video or flip it right from this application. You can also cut your video in order to remove the unnecessary segments. The application offers several syncing options and you can keep the original sync or you can add delay time to audio or video. You can also change image motion if you wish to do so.

There are also several mixing options available and you can remove the original sound from the video or choose to keep it. In addition, you can also change the sound volume and tempo of the original audio.

The application has a built-in audio editor so you can easily preview your audio file and edit it. You can cut, copy and paste the desired segments and change the audio amplification. If needed, you can also reduce the length of the audio so it can match the length of your video.

Full Video Audio Mixer offers a simple user interface so even the most basic users will be able to use it. The application uses tabbed interface so it’s easy to add both audio and video. The software doesn’t offer any advanced features, which can be a flaw if you’re an advanced user. Speaking of missing features, there’s no preview feature available which is another flaw in our opinion. We also have to mention that this isn’t a free application, and it will leave its watermark on all processed videos unless you purchase a license.

VirtualDub

Another application that can help you mix audio and video files is VirtualDub. This is a video capture software but it also offers some video editing features. The application reads and writes AVI2 and multi-segment AVI clips. In addition, there are MPEG-1 and Motion-JPEG decoders available. VirtualDub also allows you to remove and replace audio tracks on any video with ease.

As for video editing, the application offers some basic effects such as blur, emboss, smoothing, 3×3 convolution, and the ability to change brightness and contrast. In addition, you can flip, resize and rotate videos or adjust levels, deinterlace and threshold. The application also offers bilinear and bicubic resampling and you can also decompress and recompress both audio and video. If needed, you can also remove specific segments, adjust frame rate or decimate frames. In addition to all these features VirtualDub is rather fast so you can process and edit videos with ease.

VirtualDub has a humble interface, but it offers decent video editing features, and you can even use it to mix audio and video files. The application is completely free and portable, so it will work without an installation.

VLC

Another application that can help you mix audio and video files is VLC Media Player. This is a powerful media player and it can play almost any file with ease. In addition to files, the application also works with online streams, webcams, discs and other devices. It’s worth mentioning that VLC uses hardware decoding so its faster than other multimedia players.

As for supported formats, VLC Media Player supports a wide range of both audio and video files. In addition, the application offers many advanced features, and you can extend it even further with various plug-ins. VLC Media Player also allows you to play two or more files simultaneously allowing you to mix audio and video files. Even though you can play and mix two files, you can’t save them as a separate file.

VLC Media Player is a great application, and even though you can combine audio and video files, you won’t be able to save them. This is one of the best multimedia players, and if you need a media player that can also mix files, be sure to consider VLC.

Cute Video Audio Merger

If you’re looking for a simplistic application that can mix audio and video files, you might want to consider Cute Video Audio Merger. The application offers a simple interface and you can combine audio and video files in a matter of seconds.

Merging files is rather simple and you just need to select the desired output format and video size. There are about 15 different video formats available, and you can choose between different predefined sizes for each format. Unfortunately, there’s no option for custom size, so you can’t freely crop or resize your video. If needed, you can also adjust the video quality of the output file in order to reduce its size.

After choosing output settings you just need to add audio file that you want to use and you’re good to go. If needed, you can preview your audio file at any time. The application doesn’t offer any preview options for video, and the only way to preview your video is to merge it and play it in a media player.

Cute Video Audio Merger is a simple application, and it doesn’t offer any video editing features so you can’t trim your video or edit it in any way. The lack of preview option for video is also a big flaw that some users might not like. Despite these flaws, the application is rather simple to use and even the most basic users will be able to handle it. We have to mention that this application comes bundled with some unnecessary software, but you can choose not to install it during the setup process.

VideoMeld

Another application that can help you mix audio and video files is VideoMeld. First thing you’ll notice about this application is its slightly outdated interface, but despite the interface the application has a lot to offer. According to the developer, the application allows you to mix any number of audio and video files.

In addition to mixing, you can edit videos by adding captions, special effects and transitions to them. Speaking of effects, there are about over 50 different video effects and transitions. You can also record your screen using this application and create video tutorials.

As for additional features, the application supports HD video up to 1920×1080 and it can save it to MPEG 4 H.264 format. There’s also support for 7.1 surround sound which is always a welcome feature. Audio effects are also available and some of the available effects include Noise Reduction, Compressor/Expander, Equalizer, and Pitch.

The application uses non-destructive virtual editing system so there’s no need to process your files. As a result, you’ll perform your edits faster and save time. VideoMeld supports zooming, panning and cropping, but you can also change colors, tint and transparency. There’s even support for blue or green screen so you can easily add custom background to your videos. The application supports multiple undo and redo steps, and thanks to the multiprocessor usage you’ll achieve maximum performance. Lastly, the application can also extract audio from video files and save it as an MP3 file which can be useful to some users.

VideoMeld is a decent video editor and it allows you to edit your videos, but it also lets you mix audio and video files. Our only complaint is the slightly outdated interface, but if you don’t mind it, feel free to try this application out. You can download the evaluation version free of charge, but if you want to continue using this app, you need to purchase a license.

OpenShot

If you need to mix audio and video files, you can do that by using OpenShot software. This is an open source application and you can use it without any restrictions. The application is available for all major desktop platforms including Linux and Mac OS X. First thing you’ll notice about this application is its modern and friendly user interface which makes it perfect for first-time users.

The application works as a video editor and you can easily trim your videos and remove any unnecessary segments. There’s also support for animation and keyframes so you can easily create various animations. As for additional features, the application offers various visual effects and you can easily remove the background from your videos, invert colors or adjust the brightness. In order to edit your videos, the application offers unlimited number of layers so you can combine multiple videos, effects and audio tracks.

OpenShot supports waveforms and you can easily add them to your videos. There’s also a title editor as well as support for 3D animations and effects. In addition, there’s support for time effects and you can easily adjust the speed of your playback. Speaking of playback, the application supports audio mixing so you can easily mix audio and video clips with ease.

OpenShot is a solid video editor and it comes with modern and user-friendly interface. The application supports a wide range of features, and it’s perfect if you want to edit videos or mix audio and video files. As we already mentioned, the application is completely free and you can use it without any restrictions.

Aimersoft Video Editor

This application comes with modern and simple interface that will be appealing to both basic and advanced users alike. The tool works with audio, video and photo files, and you can combine them to create some interesting results. It’s also worth mentioning that you can easily edit your files right from this application and apply various special effects. As for effects, there are more than hundred visual effects that you can apply to your videos. You can also add various text elements to your videos or use one of many available video transitions or credits screens.

As for additional options, the tool offers speed control so you can slow down or speed up your videos. In addition, you can also play your video in reverse. Since this is a video editing software, it supports all standard video editing features. This means you can easily trim or crop your videos, change the hue, saturation or brightness. If needed, you can also merge videos with ease. The application also offers various audio editing options so you can easily trim, split or change the volume of audio files. Using this tool you can easily record your screen and there’s even a video stabilization feature available.

Additional features include split screen, support for green screen as well as tilt shift. To make the editing process simpler, Aimersoft Video Editor also has scene detection feature that will help you find a specific scene in a matter of seconds. The application supports multiple tracks so you can easily mix audio and video. You can add your audio over the default audio track or completely remove the original audio.

Aimersoft Video Editor is a great tool for video editing, and thanks to the friendly user interface even the most basic users will be able to use it. The application is perfect if you want to make edits to your video or if you need to mix audio and video files. However, the application isn’t free, so if you want to continue using it you need to obtain a license.

Avidemux

If you need to combine audio and video files, you might want to consider using Avidemux. This is a free video editing tool and it allows you to perform basic editing tasks. You can easily cut your videos, add filters or perform encoding tasks. First thing you’ll notice about this application is its simple user interface, but despite the interface the application has a lot to offer in terms of usability.

The application is compatible with wide array of codecs and video formats so you should be able to open any video file with it. You can choose between many video output formats and configure output settings for each format. In addition, you can choose the audio output format as well, change its configuration or even apply basic effects.

Using Avidemux you can preview your video at any time, and you can navigate frame by frame in order to find a specific scene. If you want, you can also navigate through keyframes. There’s full support for keyboard shortcuts so you can use them to control your playback and preview your video. If needed, you can also select a specific segment of the video by using start and end markers.

As for audio, the application allows you to have up to four different audio tracks. If needed, you can keep the original audio track or you can completely remove it. In addition to combining audio and video, you can also extract audio from a video file and save it separately.

Avidemux has a simple user interface, so you shouldn’t have any issues adjusting to it. The application doesn’t offer any advanced features, but it’s perfect if you want to mix audio and video files. Avidemux is completely free, and since it’s simple to use, there’s no reason not to try it.

Kate’s Video Toolkit

Another simple application that can help you mix audio and video files is Kate’s Video Toolkit. The application has a humble interface and it allows you to easily mix files. Using this tool you can play video files and adjust the volume or play rate of any video. In addition, you can also see relevant information such as used codec, resolution and frame rate.

The application also supports video conversion and you can easily convert your video to AVI, MPEG, WMV, DVD, VCD and SVCD format. Each format supports advanced options so you can configure various parameters. If you don’t want to convert an entire video, you can simply set start and end time to convert only a specific segment.

If needed, you can also join two or more video files and export them to one of available formats. The application fully supports audio and video mixing and you can mix files with ease. The preview option is also available so you can see how your mixed video will look like. In addition, you can easily mix two or more audio/video files. The application will remove the original audio and replace it with a new audio track, so keep that in mind. Once you’re done, you can save your file in one of many available formats.

Lastly, the application allows you to create transitions and switch between different files. This feature supports only two videos, but it allows you to choose between 25 different transition effects. If needed, you can set the transition starting point and duration in seconds.

Kate’s Video Toolkit is a simple video editing application, and it allows you to convert, cut and join videos. In addition, you can also use this application to mix audio and video files. This is a simple application, and it doesn’t offer any advanced features, so it might not be the best choice if you’re an advanced user. If you’re a basic user and you’re looking for a simple tool, this free application might be just what you need.

Vidiot

Another application that can edit videos and help you mix audio and video is Vidiot. The application is a non-linear editor which means you can move any audio and video segments freely on the timeline.

The application has a simplistic interface and you can manage your projects and available files with ease. You can configure various options for your multimedia files including speed, opacity, and you can also crop them with ease. Using this tool you can easily rotate or scale your videos, and you can even change their positions. If needed, you can also add video and audio keyframes. The application can work as a video converter and it also supports trimming so you can easily remove the unnecessary segments. In addition, there’s support for titles and transitions as well.

The application offers multiple audio and video tracks so you can easily mix audio and video. If needed, you can also completely remove the original audio or combine new audio track with the original one.

Vidiot is a solid application, and with its simple interface it shouldn’t be too hard to use. The application feels a bit sluggish and that’s our only complaint. The application is completely free and portable, so it will work on any PC without an installation.

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 capturing.

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. 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 an 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 configuration, 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.

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 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.

AVI-Mux GUI

Another simple application that can help you mix audio and video files is AVI-Mux GUI. The application offers a humble user interface, and in order to mix two or more files, you just need to add them to the application.

After doing that, you can add the file title and set the desired resolution. If needed, you can choose not to use audio or to use all audio streams. In addition, you can apply the same options to the subtitles. You can set delay for all available tracks, and there’s also support for chapters. If needed, you can choose which tracks you want to use. As a result, you can easily use two or more audio tracks simultaneously. Of course, you can also completely remove the original audio track and replace it with new one.

AVI-Mux GUI also allows you to configure some output settings and you can choose between AVI and MKV output format. If needed, you can also split output files based on their size. In addition, you can also set specific configuration for MKV and AVI files.

The application is rather fast and you’ll be able to mix audio and video files in a matter of seconds. AVI-Mux GUI is a simple application and it doesn’t offer any editing features, so you won’t be able to trim videos or audio files. On the other hand, the application is relatively simple to use, so you should be able to mix audio and video files with ease. This tool is completely free, and it will work on any PC without an installation.

FormatFactory

Another useful application that can help you mix audio and video files is FormatFactory. This is a file converter software, and it works with wide array of formats. As for video, it allows you to convert your files to MP4, MKV, AVI, WebM, 3GP, MWV, FLV, SWF, GIF and several others. If needed, you can also choose to optimize your files for various video devices.

The software can also convert files to MP3, WMA, APE, FLAC, AAC, AC3, WAV, OGG and many other formats. In addition to audio and video files, FormatFactory also works with images, so you can convert images to WebP, JPG, PNG, GIF, ICO and several other formats. If needed, you can also use this tool with documents and easily convert PDF to HTML. In addition, Mobi, EPub and AZW3 formats are also supported.

The application also works with DVD and CD discs allowing you to easily rip both DVD and audio CDs. If needed, you can also convert any DVD or CD to ISO. Even though this is a file converter, it offers some hidden features, such as the ability to join video or audio files. The application also offers a powerful rename ability as well as the ability to mix audio and video files.

As for video mixing, you can output your file to MP4 or MKV format. Of course, you can customize various parameters for your output file including video encoder, bitrate, FPS, audio stream quality, etc. After you add the desired audio file, you can disable its audio track or keep it. If needed, you can also view video information or trim the unnecessary segments. Video cropping is also available so you can resize your video with ease. After doing that, you just need to add a desired audio file and you’re good to go.

FormatFactory is a solid media converter, but it also offers video and audio mixing along with other features. If you need a media converter that can also mix audio and video files, we recommend you check out FormatFactory. The application is free to use, so be sure to try it out.

MKVToolNix GUI

If you want to mix audio and video files and save the results in MKV format, you might want to consider using this tool. The application has a simple user interface, so you shouldn’t have any problems with it. To mix audio and video, you just need to add the desired files to the application. After doing that, you’ll see all available chapters, tracks and tags. Now you can choose which tracks you want to use and save the output as an MKV file.

In addition, you can select any available track and change various options. For example, you can add delay or choose to stretch the track. If needed, you can also set a desired aspect ratio or crop the file. As for output settings, you can add global tags or segment info to your files. In addition, you can split your output file using several splitting modes.

As for additional features, the application has a chapter editor and a job queue so you can process multiple files. We have to mention that the application is rather fast, and you’ll create your files in a matter of minutes. MKVToolNix GUI can only output MKV files, and that’s our only complaint. If you don’t mind this limitation, feel free to try this application out. We also have to mention that this tool is completely free and it can run without an installation.

Mixing audio and video is relatively simple as long as you have the proper tool to do that. We covered a wide range of tools for audio and video mixing, so feel free to try any of them.

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