Audio tool

Convert DTS Files to E-AC-3 on Your Device

Convert DTS to E-AC-3 in your browser for modern multichannel delivery. The source remains on your device throughout local processing.

Route DTS → EAC3

or drop here · up to 500 MB

Max 50 MB per file

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When your browser supports it, your audio plays here. You can still convert your file if preview does not load.

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Adapt surround-sound delivery to a workflow built for modern multichannel delivery
Supply E-AC-3 when an editor, player, or delivery form will not accept DTS
Create a E-AC-3 copy from DTS for streaming platforms and newer home-theater systems

Encoding speed depends on the processor available to this tab during this DTS-to-E-AC-3 job.
Large DTS inputs may take several minutes on older hardware.
Inspect the E-AC-3 file in the exact player or editor that will receive it.

E-AC-3 serves streaming platforms and newer home-theater systems, whereas DTS commonly serves home theater and multichannel media systems.
For DTS-to-E-AC-3 delivery, plan for device-specific decoder support.
After leaving DTS, the receiving app must support the streams encoded inside E-AC-3, not only its extension.

DTS to E-AC-3 taking too long? Check available memory; long, high-resolution sources need substantially more.
E-AC-3 converted from DTS not opening? Test a compatible player and inspect the output streams.
Match E-AC-3 resolution, rate, channels, and codec to the published delivery rules.

When does DTS to E-AC-3 conversion make sense?

It is useful when DTS media created for surround-sound delivery must enter a E-AC-3 system designed for modern multichannel delivery.

Where is the DTS source processed?

The browser prepares E-AC-3 from DTS on this device instead of sending the source to a remote conversion server.

How can I approve E-AC-3 converted from DTS?

Test the E-AC-3 file in the receiving app and compare duration, channels and loudness with the DTS source.

Quick use cases