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How to convert FLV to AC3?
You can convert FLV to AC3 with MConverter in three easy steps:
Choose FLV files from your device
At the top of this page, drag and drop your FLVs. You can also click to select FLV files using your operating system's file picker. Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste an FLV file you have copied to clipboard. Converting a folder with FLV 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. On desktop platforms, you can download the AC3 files to a different folder by clicking on SAVE TO... 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
Macromedia, now Adobe
FLV is a Flash video file. It was created for online streaming of video content using the Adobe Flash Player. However, since Flash reached end-of-life in 2020, the video format is now only used by Adobe Animate and playable by some third party apps like VLC.
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 FLV to AC3
Can I convert FLV to AC3 in bulk?
Yes, MConverter supports batch converting of multiple FLVs to AC3's simultaneously. You can even drag and drop folders containing FLVs to convert to AC3. Pasting FLV files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert an FLV file to AC3, if its size is 1 GB?
Yes, with MConverter Premium you can convert big FLVs, up to 1 gigabyte each. The free version lets you convert files up to 100 MB. If you need to convert FLV files over 100 megabytes, try MConverter Premium.
Is converting FLVs to AC3 safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your FLV files are only accessible by you. 4 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your FLVs and other converted files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 4,584,301 files so far.
How long does it take to convert FLV 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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