Convert AC3 to TTA
Fast, free AC3 to TTA conversion — works in any browser
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ac3
AC3 — Dolby Digital Audio (5.1 Surround)
| File extension | .ac3 |
|---|---|
| File category | audio |
| Programs | VLC media player Windows Media Player Kodi MPlayer foobar2000 |
| Tech description | https://en.wikipedia.org/wiki/Dolby_Digital |
| MIME type | audio/ac3 |
| Developer | Dolby Laboratories |
AC3 is the audio codec used in Dolby Digital, a surround sound standard developed by Dolby Laboratories and introduced in 1991. AC3 files typically carry up to 6 audio channels — front left/right, center, surround left/right, and a low-frequency effects (LFE) subwoofer channel — commonly known as 5.1 surround sound. The format is widely used on DVDs, Blu-rays, and digital television broadcasts. An AC3 stream can be stored as a standalone file or embedded in video containers such as MKV, AVI, or VOB. Supported by VLC, Kodi, foobar2000, and most modern home theatre receivers.
tta
True Audio (TTA): a free audio codec for audio compression
| File extension | .tta |
|---|---|
| File category | audio |
| Programs | foobar2000 VLC media player Winamp Audacity MPlayer |
| Tech description | https://en.wikipedia.org/wiki/TTA_(codec) |
| MIME type | audio/x-tta |
| Developer | Alexander Djourik |
This is a free audio codec that enables compression without any losses. The True Audio format was developed by Russian specialists back in 2009. The main advantage of TTA is the highly efficient compression: up to 30% of the total volume. The original quality of the file is fully preserved. The encoding algorithm is implemented in real-time mode. The True Audio data format is simple and open; it is also suitable for lossless compression of multichannel files.
FAQ
How to convert TTA to AC3?
Upload your TTA file, select AC3 as the output format, and click Convert. The converted file will be ready to download in seconds — no account or installation required.
How long does it take to convert TTA to AC3?
Most TTA files convert in seconds. Larger files may take up to a few minutes depending on size and internet speed. You can track the progress bar in real time during conversion.
Is it safe to convert TTA files online?
Yes. All uploaded TTA files and converted AC3 results are automatically deleted from our servers within 1 hour after conversion. We do not store, share, or access your files.
Can I convert TTA on iPhone or Android?
Yes, our converter works on all devices and operating systems — iPhone, iPad, Android, Windows, and macOS. Open the site in your mobile browser, upload the TTA file and convert to AC3 without installing any app.
