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How to convert 3G2 to AC3?
You can convert 3G2 to AC3 with MConverter in three easy steps:
Choose 3G2 files from your device
At the top of this page, drag and drop your 3G2's. You can also click to select 3G2 files using your operating system's file picker. Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste a 3G2 file you have copied to clipboard. Converting a folder with 3G2 files to AC3 is also supported: simply paste or drag and drop it.
Click or tap on AC3 from the list of target formats
Alternatively, you can use the search field to quickly find the format you need, whether it's AC3 or something else.
Download your AC3 files, after MConverter has finished processing them
There's an option to automatically download the converted AC3 files, so you don't have to press the download icon for each AC3. You may see a share icon as well. Use it to directly share the AC3's with other apps.
About the formats
Video file formats
3GPP (Third Generation Partnership Project for CDMA-based phones)
3G2 is a video and audio format, which is very similar to the 3GP format it is based on. It is designed for mobile devices with 3G connectivity, but 2G and 4G phones are also supported. When compared to the original 3GP format, 3G2 consumes less space and network bandwidth. It also has some other enhancements and extensions.
Audio file formats
AC3 files represent the Dolby Digital audio codec, which can include up to 6 audio channels (DD 5.1 surround sound with subwoofer output). Such files are often used for cinemas, DVDs, and game consoles.
Common questions about converting 3G2 to AC3
Can I convert 3G2 to AC3 in bulk?
Yes, MConverter supports batch converting of multiple 3G2's to AC3's simultaneously. You can even drag and drop folders containing 3G2's to convert to AC3. Pasting 3G2 files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a 3G2 file to AC3, if its size is 1 GB?
Yes, with MConverter Premium you can convert big 3G2's, up to 1 gigabyte each. The free version lets you convert files up to 200 MB. If you need to convert 3G2 files over 200 megabytes, try MConverter Premium.
Is converting 3G2's to AC3 safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your 3G2 files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your 3G2's and other converted files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 2,828,057 files so far.
How long does it take to convert 3G2 to AC3?
For most videos, the wait could be a few minutes or less. However, MConverter also supports converting larger videos, meaning that it could take a while (up to over an hour, for example).
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