How to Convert MP4 to AC3 Online?

Step 1

Upload MP4 File

Drag and drop the MP4 files that you want to convert.

Step 2

Convert MP4 to AC3

Click CONVERT to convert your MP4 file(s).

Step 3

Download Converted AC3

Click DOWNLOAD to save your converted AC3 file(s).

Information about MP4 and AC3 File Formats

File Extension
Description
MP4 (MPEG-4 Part 14) is a video container format based on QuickTime MOV. But unlike MOV, it adds support for other MPEG features. MP4 supports video (MPEG-4 Part 2 and MPEG-4 Part 10/H.264), audio (MP3, AAC, SLS, TTSI, and ALAC), and subtitles (MPEG-4 timed text). It’s this codec combination that gives MP4 its flexibility.
Associated Programs
Windows Media Player
VLC Media Player, Apple QuickTime Player
5KPLayer
Developed By
International Organization for Standardization
MIME Type
video/mp4
Useful Link
File Extension
Description
AC3 is an audio format designed by Dolby Digital to offer surround sound listening. This format is available on most Blu-ray and DVD media files and is played using a Dolby Digital DVD Player. Interestingly, AC3 can be output in up to six speakers of a home stereo system. On a computer, AC3 can be opened on VLC Media Player, Apple QuickTime Player, and Windows Media Player.
Associated Programs
VLC Media Player
Apple QuickTime Player
Windows Media Player
Developed By
Dolby Labs
MIME Type
audio/ac3
Useful Link
MP4 to AC3 conversion quality rating:
4.6 (162,357 Votes)
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