Mac Software To Syncronize Sound And Image On Mp4

Nothing turns off viewers faster than a video with bad audio.

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If you are recording with a mobile device or lower-end camera, they will most likely have very poor built-in mics that are designed to pick up a wide pattern of sound.

Unless you have a higher-end camera that has a built-in shotgun mic, you are going to want to consider recording audio separately from your video.

This means that you’ll need to learn how to sync audio files and video clips in your video editing process.

Aug 07, 2013  Out of sync issue is quite annoying. It can make people crazy even if the audio/sound/music is behind or ahead of a video/image/graphic only for two or one second, let alone several seconds. Dec 29, 2015  If you come across Sync issues with your favorite MP4 file, then need not worry, as many tools are available online to repair audio Sync problems in MP4 files on Mac running machines. MP4 Repair Mac is interactive and user friendly tool that can easily fix the sync issues in MP4 video file within few clicks. The demo version of the software is. Jan 30, 2020  Plus, you can do more things with this software. As the name itself indicate, the software will repair MP4 and MOV file that has been damaged, running out of sync, throwing errors, etc. Fixes video formats MP4 and MOV files damaged due to header corruption; Large sized.mp4 files that are corrupted will also be repaired. Capture the world from above. Compatible with the Mavic Series, Spark, Phantom 4, and more.

You may think you need complex programs like Premiere Pro or Final Cut Pro, but it doesn’t need to be that complicated. A little bit of knowledge and a simple-to-use video editor like TechSmith Camtasia will go a long way.

Free Video Course

Steps to Fix MP4 file video audio Sync issues using Remo Repair MOV: Step 1: Download and install Remo Repair MOV on your Mac computer. Figure 1: Main Screen. Step 2: Now select the volume that contains corrupt MOV file and click on “Next” button to start scanning process. Figure 2: Repair process. Step 3: After the completion of repair process, preview the fixed video file and all its.

Learn everything you need to know with our free TechSmith Academy course, Basics: Syncing Audio and Video

Step 1: Record Your Audio

Getting quality audio is crucial for your video to be successful. In addition to a good microphone, you’ll need an audio recorder to capture your sound. Your microphone will plug into the audio recorder, and capture at a higher quality than an on-camera microphone. More expensive audio recorders use XLR cables while more affordable brands will use ⅛” jacks (the same as a standard headphone jack), so make sure you have the right cords for your device.

A few of the sound recorders that we recommend are:
Zoom H4N PRO Digital Multitrack Recorder

  • Four channel recording
  • Built-in microphone
  • XLR InputsPrice = approximately $220

Zoom H1n Handy Recorder

  • Built-in Microphone
  • ⅛” Microphone Input
  • Price = approximately $120
  • Built-in Microphone
  • ⅛” Microphone Input
  • Price = approximately $110

Mac Software To Synchronize Sound And Image On Mp4 Free

  • Four channel recording
  • Built-in microphone
  • XLR Inputs
  • Price = approximately $180

These are just a few options- there are many more on the market that you could look into as well.

As a best practice, you’ll want to get as close as possible to the subject to capture clearer sound. Your sound will degrade exponentially the further you are away.

Now you’re ready to record your audio clips.
*Pro tip- At the beginning of your recording, use the ‘clap method’. Clap your hands once on camera with the audio recording right before you start the scripted or planned content you want to record. We’ll tell you why later.

Step 2: Import Audio

Now that you’ve got your audio recorded, you’ll need to import your audio file, and your video file into your video editing software and start syncing clips.

You can import your audio and video tracks independently. Then, simply drag each clip onto your timeline.

Step 3: Sync audio with video

The most difficult part of syncing audio with video is actually lining up your audio and video tracks in the timeline. We will show you how to do this in Camtasia, which has a zoom function to help you line up your audio and video tracks.

You’ll want to make sure that you can scrub through the timeline at frame by frame basis. To do this, zoom all the way in!
This is where your clap comes in. This is an old trick that will create a spike in your audio .wav file so that when you later import your audio file into your video editing software, you will be able to see where you started recording.

You may have even seen this method used in big Hollywood productions when they use a clapboard. The clapboard is used to give editors the visual marker, while the sound produced by the clap (the spike) provides the audio marker.
On your timeline, you will see an audio spike in the .wav file, and in the video you should see your clapboard or hands clapping. This will allow you to sync the video with the audio!
If you forgot to include a clap or cue, you can manually find the starting points, note down the times, and drag them into alignment with each other.

Step 4: Celebrate!

You did it! You recorded, imported, and synced your audio and video clips on the timeline. Sometimes it’s just a matter of trimming the ends and exporting, other times you have a lot more editing still to do.

Now you’re ready for what’s next, which could be transitions, adding captions, adding b-roll, merging clips – the editing options are endless for you to make your video as polished as you’d like!

Free Video Course

Learn everything you need to know with our free TechSmith Academy course, Basics: Syncing Audio and Video

Editor’s Note: This post was originally published in September 2017 and has since been updated for accuracy and comprehensiveness.

Related Posts:

Common Issues on Video and Audio Out of Sync

Q: Ripped a DVD of mine and found an improper audio to video sync. How to fix desynchronized video and audio in the easiest way? Thanks.

Q: I have an AVI video file which I downloaded from the web. But it's with out-of-sync audio. How to fix unsynced audio easily? I mean I spent several hours downloading this to my computer and don't want to waste more time. Thank you!

Usually, there are three possibilities for audio and video out of sync

How to Make Audio and Video Match UP Permanently?

I know that most of the readers are green hands in handling the excessive professional sync issue. Therefore, to provide you a simple and clear solution on how to correct audio video sync permanently, I turned to the technical teammates for help, and accessed relevant information. Generally speaking, most of the audio sync problems arise from the time axis damage. So, what can be done to fix sound and video out of sync issue?

Fortunately, the latest version of HD Video Converter Factory Pro offers the most powerful backup for fixing the video timeline. It can help you make the audio and video match up with a simple format conversion work. That is to say, if your original video format is MP4, you can convert the MP4 video with the software and everything will be perfect because it will intelligently repair time axis damage. Follow this step-by-step guide to fix the MP4 audio video sync issues permanently by yourself within minutes.

3 Steps:How to Fix out of Sync Audio MP4, AVI, MKV...

Free Download the software on your computer first to get rid of the unsynced audio issue. By test, it operates smoothly on Windows 10/8.1/8/7Vista/XP/... With this program, you are able to solve audio out of sync with video error handily, even if it's caused by Filmora and format factory.

Run this software. Select Converter and then click “Add Files” button to import the video(s) having audio out of sync problem. Or directly drag the file into the software. Batch conversion is supported as well.

How to fix audio delay or faster than video


Choose an output format from the profile list on the right side. The original file format is MP4 and you can choose the same format MP4 from the list. You can also select other formats since it provides many more choices, for instance, it can change your MP4 file to 4K video, H.265, VP9, AVI, MOV, M4V, and even convert it to WebM.

How to fix audio and video out of sync on Windows

Tip: you can also compress the MP4 video, compress AVI file to a smaller size while maintaining the original quality. Moreover, repairing the damaged MP4 files, AVI files and more is just a piece of cake via this perfect software.

Click 'Run' to fix the incorrect audio/video sync permanently. Multiple out-of-sync files can be fixed at one time by using the batch conversion mode.

Mac Software To Synchronize Sound And Image On Mp4 Download

And before that, skillful users can customize video’s parameter by clicking “Settings' to change resolution, bitrates, sample rate or using the built-in volume booster to increase video volume.

Last step and recommended custom settings

After conversion, there’s no video and audio out of sync problem and degradation anymore. It's the WonderFox HD Video Converter Factory Pro, which creates the magic. Also you are able to solve Handbrake audio sync error with this software. Now curl up on the couch, and enjoy your family fun in the dream home theater.

It's time to Download the HD Video Converter Factory Pro to fix your audio video sync problem:

Plus, you can do more things with this program

Besides fixing audio sync problems, this smart software is capable of converting videos to 300+ formats and devices without a hitch. For instance, convert AVI to MP4, MKV to MP4, etc. Furthermore, to make your video more unique, I find that this program can help you a lot on easy editing. So you can cut videos, merge videos, or add special effect, etc.

You can permanently fix audio video out of sync problem in an easy way. Besides, it supports to convert & download video without hassle to over 300+ format, edit videos, etc.

Mac Software To Synchronize Sound And Image On Mp4 Windows 10

Compatible with Windows 10/8.1/8/7/Vista/...

Mac Software To Synchronize Sound And Image On Mp4 Computer


Mac Software To Synchronize Sound And Image On Mp4 Download

Moreover, this video converter also serves as an amazing online video downloader. You are able to download videos and audio from YouTube, Facebook, Vimeo, and other 300 more sites. As for YouTube downloading, you can download YouTube playlist, download YouTube music video and download new VR resources as well as 360 degree videos for playback on the go.

Mac Software To Synchronize Sound And Image On Mp4 Converter

Try to find more features if you love to search for some stunning functions in your spare time. If this tutorial helps you out of the audio is not in sync with video issue, you can share it with more friends. Or you can talk about your experience on how to correct lip sync problems in the discussion below.