Convert MKV to AC3

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With our free online converter, you can convert mkv files to ac3 as well as a variety of other formats.

How to convert mkv to ac3?

Step 1

Upload mkv-file

You can select mkv file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to ac3»

Choose ac3 or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your ac3 file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the ac3 format.

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Best tool to convert mkv to ac3

mkv to ac3 Fast and easy

Simply drag and drop your mkv files onto the webpage, and you'll be able to convert them to ac3 or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure mkv to ac3 Conversion

As soon as you upload your mkv files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all mkv to ac3 conversions in the cloud, which means that none of your computer's resources will be used in the process.

Matroska Video File

Extension	.mkv
Category	🔵 video
Programs	🔵 VLC Media Player
Main program	🔵 VLC Media Player
Description	🔵 MKV Matroska is an open-source multimedia container format that supports multiple audio and subtitle tracks in a single file. It is the most versatile file type, allowing users to include a variety of data such as videos, audio, text, and images. It is a RAW format that can be easily manipulated and organized based on the specific data tracks needed.
Technical details	🔵 Whether it's video, audio, subtitles, or images, every file will be stored on a separate data line. It is quite similar to the MP4 or AVI format, although when users are packaging an MKV file, they rarely bundle all the tracks within the file. Many media players do not even support the MKV video format, so users need to use specialized media players that can handle the MKV format, such as VLC media player.
Developer	🔵 Steve Lhomme
MIME type	🔵 video/x-matroska

ac3

Extension	.ac3
Category	🔵 documents
Description	🔵 AC3 (Audio Codec 3), also known as Dolby Digital, is an audio codec developed by Dolby Laboratories for audio compression and encoding. It is often used to store high-quality multi-channel audio content in video files, DVDs, Blu-ray discs, broadcast television programs and other multimedia formats. AC3 supports up to six separate audio channels, allowing you to reproduce audio in formats from mono to 5.1 and even 7.1, delivering stunning surround sound. AC3 uses lossy data to compress audio data while maintaining high audio quality. This allows you to significantly reduce the size of audio files without degrading their sound. AC3 is a widely used format in the multimedia industry and is supported by most modern audio and video players and disc playback equipment. The AC3 format is widely used in DVD and Blu-ray discs to store high-quality multi-channel audio, making it a popular choice for home theaters and movie enthusiasts. AC3 is used to transmit audio signals in television programming, online video and streaming services, providing high-quality sound at relatively low data rates. The AC3 format is a standard in the multimedia industry due to its high quality audio transmission and wide compatibility with various devices and applications.
Technical details	🔵 The AC3 format uses a lossy audio codec to compress audio. Compression occurs by removing part of the audio data, which can significantly reduce the file size. AC3 supports up to six separate audio channels, allowing you to reproduce audio in formats from mono to 5.1 and even 7.1. This allows you to create stunning surround sound for cinema and home theaters. AC3 supports a variety of sampling rates, including 48 kHz, 44.1 kHz, and more, ensuring high-quality audio tracks. The AC3 format typically has a variable bitrate, which allows it to efficiently compress audio data depending on the complexity of the soundstage. Standard bit rates can range from 192 kbps to 640 kbps for stereo and from 384 kbps to 448 kbps for multi-channel audio. The AC3 format provides a wide dynamic range that allows you to convey both very quiet and very loud sounds with high precision and detail. This is especially important for cinematic productions, where the dynamic range can be very wide. AC3 is a standard in the multimedia industry and is widely supported by a variety of devices, players and software. AC3 files created in older versions of the format are generally compatible with newer versions of codecs and devices, allowing for backward compatibility and ease of playback on a variety of devices. AC3 is one of the most common formats for storing digital audio in video files, DVDs, Blu-ray discs and broadcast television programs. Various software codecs are used to encode and decode AC3 files, such as libavcodec (FFmpeg), Dolby Digital Encoder/Decoder and others. The AC3 format is an efficient means of compressing and storing audio, providing high quality sound and wide compatibility with a variety of devices and media formats.