Many multimedia players can play MP4 or MKV files containing AAC audio if you have a large number of these. Furthermore, MP4 or MKV files with AAC audio might not always play well in some instances. Therefore you'll need to convert AAC to AC3 for video playing to be effective by using an AC3 converter.

Additionally, if you can't play a video using DTS sound on the LG, Samsung, Apple TV, or even other media player, try to see if the TVs and media players are DTS compatible. If it isn't, the best approach to resolve the problem is to convert the DTS-encoded movie to an AC3-encoded video.

Moreover, you may wish to convert DTS sound to AC3 for personal reasons or because your players are incompatible. Therefore, the following is the introduction to different converting tools.

Contents: Part 1. The Best AC3 Converter for Mac/Windows PC [Recommended]Part 2. 6 Online Audio Converters Help You Convert AC3 FilesPart 3. What is an AC3 File?

Part 1. The Best AC3 Converter for Mac/Windows PC [Recommended]

With just an audio converter, changing a standalone audio track to AC3 audio is simple. However, if you wish to convert MKV DTS to AC3 or modify a video's sound format, you'll need a great video converter. iMyMac Video Converter is highly suggested in this case because it also works as an AC3 converter.

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It's an advanced video converter that could not only convert DTS to AC3 in a video but also convert various audio file formats to AC3 audio in a few easy steps. For example, you can convert AAC to AC3 easily through this converter. In addition, MP3 and FLAC can be converted to AC3 too. This video converter can also manage numerous file conversions at the same time.

Easily Convert Files to AC3 on Mac

Experienced users can use this program to fully modify other audio and video settings such as frame rate, bitrate, encoder, and so on.

Here's how to use this AC3 converter to convert your different media files:

  1. Open this application on the PCs and sign in.
  2. Choose the items you would like to convert under "Add Multiple Videos or Audios." The files can be dragged and dropped onto it as well.
  3. Choose "Convert Format" from the drop-down menu on display. A series of choices will emerge, from which you may choose the destination file you desire, and in this instance is AC3. Then, when you're ready, hit the Save.
  4. To begin, choose the Convert/Export button, then allow for it all to complete.

As you'll see, the user-friendly design of the iMyMac Video Converter makes this not only helpful but then also simple to use. As just a powerful audio converter, give this a try.

The Best AC3 Converter for Windows

Part 2. 6 Online Audio Converters Help You Convert AC3 Files

If you don't want to use a third-party converter to convert AC3 files, an online free converter is pretty much the best alternative for you. You won't have to download any software if you use online converters, as well as all conversions will be completed online.

  • cloudconvert.com

AC3, M4A, WMA, MP3, WAV, and a variety of additional audio formats are supported through this online audio converter utility. You can start the audio conversion by uploading file types from the PC or even from Dropbox, Google Drive, or OneDrive using only a URL address. Other types of files that Cloudconvert may convert include fonts, presentations, vectors, documents, photos, spreadsheets, and videos. If you save this tool as a bookmark, you can return to it afterward to convert anything there.

  • Freemake Video Converter

Freemake Video Converter is a very user-friendly software. This AC3 converter, like iMyMac Video Converter, has a free trial version. Simply drag and drop one or even more media files into any of the file types. Advanced features include the ability to combine files at the same time or even burn video files toward a DVD. Within the software, you could also add captions and change the duration of the video.

Free AC3 Converter

  • online-audio-convert.com

This has a high Google rating, which means that if users look for an online audio converter, the Online Audio Converter is quite likely to show up on the very first page of results. This AC3 converter's browser interface is very easy and straightforward to use, which would be ideal for converting just one or two sound files. The program not only supports 300 various sound formats but it also has some complex settings. You get to choose from Economy 64 kbps, Standard 138 kbps, Good 192 kbps, and Best 320 kbps, for instance.

  • Zamzar

Zamzar is a simple internet tool that requires only three actions to use. The first thing to do is to import the data, followed by selecting a sound format to convert to, and finally converting. It also does not require any kind of registration or signup. During 2006, the website claims to have converted around 510 million files and is constantly improving conversion performance.

Free Online AC3 Audio Converter

  • anyconv.com

AnyConv is a completely free and trustworthy internet converter. This could convert sound files, videos, and images, among other formats. The attached files are password-protected, and after one hour, they will be erased from this website. AnyConv has conversion restrictions and can only handle items up to 100 MB in size.

Convert AC3 Files for Free

  • Convertio

This online AC3 converter is also compatible with all operating platforms. It's accessible for installation for free, with the only limitation being a 100MB file maximum size. It also makes the converting process more accessible by offering a simple navigation tool. Moreover to this, it supports a variety of other video and audio formats that you can choose.

Part 3. What is an AC3 File?

AC3 is also known as Dolby Digital in technical terms, and it employs compressed audio files to save storage. As a result, sections of the sound are degraded. Apart from Dolby TrueHD, AC3 (Audio Coding) is nothing more than the Dolby Digital audio codecs, with lossless compression. It is the most popular form, with up to six audio channels.

AC3, often referred to as Dolby Digital, is a great format for DVDs, Blu-ray discs, gaming consoles, and HDTV broadcasts. As with MP3 files, AC3 uses a lossy sound compression method. It is distinguished by the feature that it enables multi-channel audio.

How to Use AC3 Converter

Conclusion

In converting the AC3 files to another file type or vice versa, you may now listen to them on some of your preferred players. iMyMac Video Converter significantly outperforms all other AC3 converters in terms of converting speed and reliability. However, when utilizing each audio converter software, you have the option of selecting from an array of choices based on your unique preferences.

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