How do I convert MOV to AU with LetsConvert?

Upload your MOV file, choose AU as the output format, adjust the sample rate if needed, and click Convert. The audio track is extracted from the video and encoded as an AU file. Once finished, you can download it directly.

Why would I convert MOV to AU?

MOV is a video container, while AU is a compact audio format used in legacy Unix systems, embedded devices, and early web audio. Converting MOV to AU extracts only the audio, reducing file size and enabling playback on hardware and software that support AU but not MOV.

Does converting MOV to AU preserve audio quality?

You can choose lossless PCM encoding to preserve the original audio fidelity. If you select u-law or A-law, fewer bits per sample are used (8-bit vs 16-bit), which reduces file size but may lower dynamic range. The sample rate and channel count are retained unless you manually change them in the settings.

Is MOV-TO-AU free to use?

Yes, MOV-TO-AU on LetsConvert is 100% free with no registration or hidden fees required.

Are my uploaded files safe and secure?

Yes! File privacy and security are guaranteed. Basic conversions run locally in your browser. Files sent for server processing are automatically deleted within 1 hour.

Does this converter work on mobile phones and tablets?

Yes! MOV-TO-AU works seamlessly across iPhone, Android, iPad, Mac, Windows, and Linux browsers without installing any app.

Is there any software installation required?

No software or browser extension installation is needed. All conversions are performed directly online.

MOV➔AU· 100% Free & Full HD

MOV-TO-AU

Extract audio from MOV to AU with lossless PCM or u-law encoding. Ideal for legacy devices and embedded systems. Simple, fast, and precise.

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4.9 / 5.0(28 user ratings)

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Choose Mov video file or drag & drop here

Supports up to 50MB · Hardware accelerated transcode

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MOV

Apple QuickTime Movie

Source Format

MOV is a multimedia container format developed by Apple for QuickTime. Renowned in professional video editing (Final Cut Pro, Premiere Pro), MOV files support high-bitrate ProRes codecs, alpha transparency channels, and multi-track audio.

Category: Digital Video

MIME Type: video/quicktime

Developer: Apple Inc.

Best For: Video editing timelines, iPhone camera recordings, motion graphics, and post-production masters.

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AU

AU File Format

Target Output

AU is a standardized digital file format supported by LetsConvert. Convert AU files securely, privately, and instantly online with zero software installation, bank-grade encryption, and automatic 60-minute file purging.

Category: Data & Media File

MIME Type: application/au

Developer: Standard Organization

Best For: Converting and managing AU files across devices and applications.

💡 Technical Guide & Conversion Insights

Why Convert MOV to AU?

Converting from MOV (Apple QuickTime Movie) to AU (AU File Format) is essential when you need enhanced compatibility, reduced file size, or specific feature support. While MOV is ideal for Video editing timelines, iPhone camera recordings, motion graphics, and post-production masters., AU offers superior advantages for Converting and managing AU files across devices and applications.. Our secure online conversion engine ensures that all your MOV file attributes, geometry, quality, and metadata are seamlessly preserved during the transformation into AU.

● MOV Key Advantages:

✓Standard format for Apple devices and professional video production
✓Supports transparent video alpha channels and uncompressed ProRes codecs

● AU Key Advantages:

★Standard format compatibility
★Fast online conversion processing
★Zero software install required

MOV vs AU Comparison Table

Detailed technical differences and capabilities between Apple QuickTime Movie and AU File Format.

Feature / Attribute	MOV	AU
Primary Format Name	Apple QuickTime Movie	AU File Format
Primary File Category	Digital Video	Data & Media File
Standard MIME Type	video/quicktime	application/au
Core Developer / Standard	Apple Inc.	Standard Organization
Optimal Use Case	Video editing timelines, iPhone camera recordings, motion graphics, and post-production masters.	Converting and managing AU files across devices and applications.

❓ Common Questions

Frequently Asked Questions (MOV to AU)

Everything you need to know about converting MOV to AU with LetsConvert.

To convert your MOV file to AU, upload your file by dragging and dropping it into the upload box or selecting it from your device. Adjust any optional quality or dimension settings, then click 'Convert'. Your converted AU file will be ready for instant high-speed download within seconds.

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100% Secure & Automatic File Purging

Your MOV files are encrypted with 256-bit SSL and permanently deleted from our servers within 60 minutes.

● Zero File Storage

How to Convert MOV-TO-AU

Select or drop your Mov file.

Initiate the AU conversion process.

Download your converted AU file.

⚡ Related Video Tools

MOV-TO-AU

MOV

AU

Why Convert MOV to AU?

● MOV Key Advantages:

● AU Key Advantages:

MOV vs AU Comparison Table

Frequently Asked Questions (MOV to AU)

100% Secure & Automatic File Purging

How to Convert MOV-TO-AU

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