TS to AU Audio conversion is the process of extracting or transcoding the audio track from a TS (MPEG Transport Stream) video file into the AU audio format, producing a standalone AU (Sun/NeXT audio) file. This conversion typically involves demuxing the TS container and re-encoding or repackaging the audio stream into AU format while preserving sample rate and channel layout where possible.
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Read guide →Drag your .TS 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.
TS files typically use the MIME type video/MP2T and contain multiple audio and video streams encoded with codecs like H.264 or MPEG-2. AU files use audio/basic MIME type and store raw or PCM audio data, often used in Unix systems and legacy audio applications for uncompressed sound. The AU format is simpler but less versatile than TS in handling multimedia content.
The AU Audio (.AU) format is commonly used for video. Understanding its characteristics can be helpful when converting to or from other formats like TS.
While specific technical details aren't available here, AU Audio files generally serve the purpose of storing video effectively within their domain.
Convert your TS files to AU audio format instantly using our online TS to AU converter. This tool is designed for quick and reliable conversion, ensuring your TS video transport stream files are transformed into high-quality AU audio files without any hassle.
TS files are primarily transport stream video files used for broadcasting and multiplexed audio/video content, whereas AU files are an audio-specific format used mainly for storing uncompressed sound data. While TS is a container format supporting multiple codecs, AU focuses on simple audio storage, making it easier for audio editing and playback in specialized applications.
Keep individual TS files under 250 MB for faster browser-based conversions; larger files are better handled by desktop tools or a premium service tier.
To preserve audio quality, select PCM/16-bit and match the original sample rate (44.1 kHz or 48 kHz) rather than forcing low-rate conversions.
For batch conversions, use a queue-based converter or command-line tools (ffmpeg) to process multiple TS files consistently and avoid manual reconfiguration.
If the TS audio codec is not directly supported by AU, expect a re-encode step that can introduce slight quality loss; prefer lossless source audio when available.
This TS to AU converter saved me hours converting broadcast streams to clean audio.
John M.
Audio Engineer
Easy and fast conversion, perfect for preparing audio files from TS videos.
Lisa K.
Podcaster
Reliable and user-friendly tool for converting transport stream files to AU format.
Mark D.
Software Developer
Start your free TS to AU conversion now.
Drag your file here to to upload.
Up to 250MB
Format limitation: AU commonly stores PCM audio and has limited container features compared with modern formats, so metadata and advanced codec features may be lost during conversion.