DTS to AU Audio conversion is the process of decoding audio encoded in the DTS (Digital Theater Systems) multichannel format and re-encoding or packaging it into the AU (Sun/NeXT audio) file format. This converts DTS's high-bitrate, often multichannel streams into the simpler AU container that supports PCM or compressed audio for broader compatibility with legacy Unix-based players and audio tools.
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Read guide →Drag your .DTS file from your computer or use the browse function.
Confirm .au as the selected destination format.
Click "Convert" and download your converted .AU file once ready.
DTS files typically use the MIME type audio/vnd.dts and contain compressed multichannel audio streams. AU Audio files use the MIME type audio/basic and often store uncompressed PCM audio data. DTS is popular in cinema and home theater, whereas AU is favored in Unix environments and audio editing workflows.
The AU Audio (.AU) format is commonly used for audio. Understanding its characteristics can be helpful when converting to or from other formats like DTS.
While specific technical details aren't available here, AU Audio files generally serve the purpose of storing audio effectively within their domain.
Convert your DTS audio files to AU Audio format quickly and effortlessly using our reliable online DTS to AU converter. Designed for both professionals and casual users, our tool delivers high-quality audio conversions without any software installation.
DTS is a high-definition multichannel audio format commonly used in home theater systems, offering surround sound quality. AU Audio is an older, simpler format primarily used on Unix systems for uncompressed audio. While DTS provides superior audio fidelity, AU Audio offers better compatibility and smaller file sizes for certain applications.
Keep source files under 1GB for faster upload and processing; many web tools limit free conversions to ~250 MB per file.
To preserve audio quality, decode DTS to PCM AU (16/24-bit, 48 kHz) rather than using μ-law or other companded options.
If your DTS is multichannel, decide whether to keep a multichannel AU (if supported) or downmix to stereo prior to conversion to ensure playback compatibility.
For large batches, use a desktop converter or CLI tool that supports batch scripting to avoid repeated uploads; web services may throttle or limit batch jobs.
This DTS to AU converter saved me hours of work with its quick and seamless conversion.
Emily R.
Audio Engineer
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Mark L.
Podcaster
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Sarah T.
Music Producer
Start your free DTS to AU conversion now.
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Up to 250MB
Note format limitation: AU is primarily a PCM container and does not natively support native DTS compression—conversion requires decoding DTS first, so true bit-for-bit preservation of DTS encoding is not possible.