Convert 3GP Files to AC3

How can I convert a 3GP file for AC3 then? You can hit the upper Browse... button to select a 3GP file for converting 3GP files to AC3 format. In the opened Windows Explorer Window, you can browse for the necessary 3GP file. You may also click + button or use drag-and-drop to add multiple 3GP files for converting from .3GP file to .AC3.

3GP (3GPP file format) is a multimedia container format defined by the Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services. It is used on 3G mobile phones but can also be played on some 2G and 4G phones. 3GP is defined in ETSI 3GPP technical specification. 3GP is required file format for video and associated speech/audio media types and timed text in ETSI 3GPP technical specifications for IP Multimedia Subsystem (IMS), Multimedia Messaging Service (MMS) and Transparent end-to-end Packet-switched Streaming Service (PSS).

Click TO AC3 button placed along on the top of the interface. It means you want to convert 3GP files to AC3.

Click the drop-down list next to AC3 profile, you can select a preset profile for the output AC3 file.
Click Edit... button to set more details, if you want to customize the parameters of your selected profile.

AC3 is Audio Coding 3. The AC3 standard is being replaced with AAC, although AC3 will continue to live on for many decades due to the number of systems and networks which currently utilize it.

Hit the big button of Convert to convert 3GP files to AC3, when you have finished the steps above.

And the processing bar will show you how fast and where the 3GP files to AC3 conversion process is. OJOsoft Audio Converter makes 3GP files convert to AC3 as easy as 1-2-3.