How to Repair MP4 Video Audio Sync Issues?

Are you facing Video Audio Sync issues in MP4 files? Most of the people view movies and videos on their laptop, system, Smartphone etc in order to get enjoy or refresh themselves from their busy schedule. It doesn’t matter the device which you use as MP4 is the most widely used video file format. Almost all media devices or players support this file format. At times, you may come across to a situation in which MP4 video is unable to sync with audio. You may suffer this due to corruption in MP4 video file.

MOV format is the one in which MP4 file are based. It is made popular by Apple. MP4 is the file format which contains both videos as well as audio information like video clip. Depending on the compression codex used, these files are bit large and large files are actually more prone to corruption issues.

Several reasons behind the corruption of video audio sync problem in MP4 files are mentioned below:

• Incomplete version of media player.
• Spyware and other virus attacks.
• Improper settings on particular media player.
• Video frame length in MP4 file is bit larger than audio file.
• Misusage of MP4 files.
• Improper MP4 video editing process.

When MP4 video file gets corrupted then you will be unable to access your mp4 files. Thus, you need to repair MP4 file as soon as possible in order to get out of this video audio sync issues.

Ways to fix video audio sync issues in MP4 file:

• Adjust the frame rate in MP4 file: Normally, video plays when the video and audio frame rate is same. But due to some issues, MP4 file audio and video frames may get out of sync. So, in order to resolve this situation you need to adjust MP4 video and audio frame rates.
• Use media player for compressing the audio and video bits in MP4 file: While playing the MP4 video file, VLC the famous media player has forward and backward audio property. For fixing, one need to play the MP4 video along with sync issue in VLC media player then press J or K keys from keyboard respectively in order to move forward and backward 50ms for fixing the video and audio syncing error.

If you are unable to fix MP4 video audio syncing issues with above mentioned methods or when your MP4 file gets corrupted severely then make use of MP4 File Repair Tool.

Suggested Solution:

MP4 File Repair Tool is the most reliable and appropriate tool for repairing MP4 video audio sync issue in just few simple clicks. It has automated and advanced repair process due to which it can fix several issues in MP4 video file such as header corruption, CRC error etc without any hassle. Apart from repairing .mp4 video file, it can also repair other video formats such as .m4v and .mov format. It recovers your corrupted and damaged mp4 files without any data loss. The technique used by this software is unique and better when compared to various other software available online nowadays. This repair tool is compatible to almost all Window and Mac operating systems. This tool has user friendly interface which is beneficial for both technical as well as non-technical users so just download this tool and repair your corrupted or inaccessible MP4 file easily and completely.

Steps to repair:

1 – Install and launch MP4 File Repair Tool. Click on “Corrupted File” to select corrupt MP4 videos.

2 – Click on “Repair” button to fix your Mp4 videos format error.

3 – You can see that your corrupt Mp4 file is getting Repairing.

4 – Once the repairing process gets complete, you can preview them by clicking on “Preview” button.

5 – Finally click on “Save” button to save your repaired MP4 file.

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