How to Convert AC3 to MP3 for Smooth Playback?

Couldn’t play back AC3 audio on your media player? This article will teach you a simple, fast way to convert AC3 to MP3, the format with the best compatibility, so you can have a smooth audio playback.

Tips. Free download the needed AC3 to MP3 converter and let’s get started:

Michelle Michelle | Updated on Aug 1, 2023

About Converting AC3 to MP3 Format

Part 1. How to Convert AC3 Audio to MP3?

Part 2. How to Convert AC3 to MP3 in Video?

About Converting AC3 to MP3 Format

AC3 (Audio Codec 3) is an audio format developed by Dolby Laboratories and mainly used in DVD and Blu-ray to provide surround sound effects. However, the compatibility of this format is relatively poor, and it cannot be played on some TVs, PCs, and portable devices. You may encounter "video has no sound" problem such as MP4 no sound, MOV no sound, AVI no sound, etc. It is recommended that you convert AC3 audio to MP3, the most common and popular format, to solve the problem easily. For this, we can use an AC3 audio to MP3 converter.

Below, we will provide a flexible audio converter and show you in detail how to convert AC3 files to MP3 (#part 1) and how to change AC3 format to MP3 in video (#part 2). Read on.

Best AC3 to MP3 Converter

WonderFox HD Video Converter Factory Pro is an excellent AC3 converter that can easily convert AC3 audio to MP3 and convert MKV AC3 to MP3 in just a couple of clicks. Get it now to start your first conversion!

How to Convert AC3 Files to MP3 Easily in Bulk?

AC3 to MP3 conversion is a simple three-step process using WonderFox HD Video Converter Factory Pro, a popular Windows-based audio and video conversion program. All you need to do is add the AC3 files to the converter, select the MP3 output format, click "Run" and the conversion is complete. If you import multiple files into the converter, it will batch convert the files in one go. With this program, you can also easily convert other popular formats like MP4, MKV, WAV, FLAC, etc. Now, let's see how to convert AC3 to MP3 in detail.

Before start, please free download free download the software and install it on your PC.

Free Download

Compatible with Windows

100% Clean & Safe

Free Download

Step 1. Add AC3 into Converter

Start the converter program on your PC and open the Converter module. Next, drag all your AC3 files into the blank interface. You can also use the add button to import files from your local drive.

Add File to AC3 Audio to MP3 Converter

Step 2. Choose MP3 as Output Format

Click to open the output format page on the right side of the program. Then, go to the Audio section and select MP3 as the output format.

Tips. This converter allows customizing output settings in the Parameter settings below. You can freely alter the audio bitrate, change channels, and adjust the volume if there is a need.

AC3 Convert to MP3

Step 3. Convert AC3 to MP3

Now, in the main workspace, click the bottom triangle button to set an output folder or leave it as default. Finally, hit RUN to get AC3 convert to MP3 immediately. Audio conversion is fast within the program as it supports hardware acceleration and batch conversion.

Also Read: WAV to MP3, MP4 to MP3, DVD to MP3

AC3 to MP3 Converter Free Download

More of HD Video Converter Pro

• Convert all mainstream audio & video formats;
• Batch compress multiple audio files;
• Download HD/4K/8K videos from YouTube;
• Cut and join video files without losing quality;

How to Change AC3 Format to MP3 in MKV?

If your video cannot be played on your device because of the unsupported AC3 format, you can convert the AC3 audio to MP3 format to solve the issue. WonderFox HD Video Converter Factory Pro can also work as an excellent video AC3 to MP3 converter to change the AC3 format to MP3 in a video without any hassle. Download Download the converter and follow the steps.

Free Download

Compatible with Windows

100% Clean & Safe

Free Download

Step 1. Launch the software and click Converter to enter the converter program. Then drop your file with AC3 audio into the program.

Step 2. On the right side of the interface, hit the format image to open the output format list. Choose the same video format as the original.

Step 3. Now, go to the Parameter settings. In the Audio settings section, change the encoder to MP3 from the drop-down menu. Then click OK to save the changes.

Step 4. Go back to the main interface and hit RUN to change the audio format in the video.

Hot Search: AAC to AC3, AC3 to AAC, DTS to AC3, DTS to AAC

Switch AC3 to MP3 in a Video


Now we’ve shown you how to convert AC3 to MP3 and how to change AC3 format to MP3 in a video. You should have no problems playing the audio on your device. Thanks for reading. Have a nice day!

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