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How to convert AAC to M4A?
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1. Upload AAC file
Just drag and drop the AAC file onto the page, or click the upload button to choose from your device. Cloud links are also supported. The converter will take care of detecting the file type.
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2. Wait for AAC to M4A conversion
Select M4A as your output from the dropdown list of formats, (you’ll also see other options like MP4 or GIF). Then hit ‘Convert File’ to start the process.
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3. Download M4A file
Once the conversion is complete on our servers, click ‘Download File’ to save it. If you want to make any edits click the Edit button.
Comparison Table: AAC VS M4A
| Features | AAC | M4A |
|---|---|---|
| File Extension | .aac | .m4a |
| Compression | Lossy | Lossless |
| Video Quality | Not applicable (audio only) | Not applicable (audio only) |
| File Size | Smaller file size | Larger file size |
| Common Use | Streaming, digital radio | Music files, audiobooks |
| Compatibility | Wide range of devices | Apple devices, limited on others |
| Audio Support | Mono, Stereo, 5.1 Surround | Mono, Stereo |
Summary
AAC (Advanced Audio Coding) is a lossy digital audio compression format that provides good sound quality. It is commonly used for streaming and digital radio due to its smaller file size and compatibility with a wide range of devices.
On the other hand, M4A (MPEG-4 Audio Layer) is a file extension for an audio file encoded with advanced audio coding. Although M4A files produce larger file sizes, they offer lossless compression which means no audio quality is lost during compression. M4A files are commonly used for music files and audiobooks, especially on Apple devices, as its compatibility is limited on other devices.
In conclusion, AAC is preferable when you want to reach a wider range of devices and save storage space, while M4A is a good choice when you're prioritizing audio quality and you're mainly using Apple devices.
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Frequently Asked Questions
Will converting AAC to M4A file lose quality?
Converting AAC to M4A may result in some differences in quality, depending on the specific formats and settings involved. However, we ensure that our conversion process is optimized to maintain the highest possible quality that M4A supports.
What is the best AAC to M4A converter?
EchoWave is the best online AAC to M4A converter because it's fast, user-friendly, and maintains high video quality. For local conversions, FFmpeg is ideal due to its flexibility, speed, and support for advanced settings.
