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How to convert MP4 to AAC?
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1. Upload MP4 file
Just drag and drop the MP4 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 MP4 to AAC conversion
Select AAC 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 AAC 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.
Comparisons between MP4 and AAC
| Features | MP4 | AAC |
|---|---|---|
| File Extension | .mp4 | .aac |
| Compression | Uses lossy compression for video and audio | Uses lossy compression mainly for audio |
| Video Quality | High-quality video support | No video support |
| File Size | Larger due to video and audio components | Smaller file size due to audio only |
| Common Use | Streaming videos, movies, and TV shows | Streaming music and podcasts |
| Compatibility | Compatible with most devices and platforms | Compatible with most devices and platforms, but not as universal as MP4 |
| Audio Support | Supports multiple audio tracks | Designed for efficient audio coding |
In summary, both MP4 and AAC are efficient in their specific domains. MP4 is a versatile digital multimedia container format that can store video, audio, subtitles, and still images. It's widely used for streaming videos, movies, and TV shows online due to its high-quality video support and compatibility with most devices and platforms.
On the other hand, AAC (Advanced Audio Coding) is an audio coding standard for lossy digital audio compression. It's designed to be the successor of the MP3 format and provides better sound quality at the same bit rate. AAC is commonly used for streaming music and podcasts, and while it's compatible with many devices and platforms, it's not as universally supported as MP4.
Therefore, use MP4 when you need to save or stream high-quality videos with audio and possibly other components like subtitles. Use AAC when your focus is mainly on audio, such as music or podcasts, and the file size needs to be smaller.
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Frequently Asked Questions
Will converting MP4 to AAC file lose quality?
Converting MP4 to AAC 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 AAC supports.
What is the best MP4 to AAC converter?
EchoWave is the best online MP4 to AAC 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.
