So, if you want to audio to start playing from the same point as the video, make sure to place the audio file accordingly. The audio will start playing from wherever you drop it in the timeline. You need to place the audio file below the video. Step 3. Now proceed to drag and drop the audio file that you want to use with the video into the timeline. You can skip this step if your video does not have any audio.
For this, right-click on the video in the iMovie timeline and select the Detach Audio option.
Step 2. If you want to replace the audio in the video with another sound file, you will first have to remove the original sound from the video. You can alternatively import the video first and then drag it into the timeline below as well. Now continue to drag and drop the video file into the iMovie timeline. Step 1. Open iMovie on your Mac and proceed to create a new 'movie' project. Since iMovie is also a video editor, it offers plenty of options that you can use to edit and customize your videos, replace its sound with audio of your choice or add background music to your videos, and more. It has an easy to use UI/UX, and it supports a wide variety of video and audio formats.
While it does not come pre-installed on Macs, it can be downloaded for free from the App Store. IMovie is Apple's video editor for macOS. Adjust the settings, including file name, save path, video format, and video quality. Step 4. Click on the "Export" button when you want to save the video with audio. If you want to record your own sound and use it as a voiceover, click on the "Dubbing" button and record your own sound. Step 3. Drag to add the audio into the timeline and sync it with your video. Right-click the video and select "Add to Project" to add it to the timeline. Step 2. Drag and drop to import your video and audio into this video editor. Launch this video editor and select an ideal aspect ratio. You can also trim the audio length or make it loop so that it lasts for the entire duration of the video. Using the EaseUS Video Editor, it is straightforward to add sound to your video.
The software comes with its sound library to you can select any audio file from there as well. You can even remove the existing audio stream from your video and replace it with any other music of your choice. The editor easily allows you to add music to video without watermark. It is a full-fledged video editor it offers a plethora of editing options that you are not going to find in other apps and tools on this list. If you own a Windows PC, you can use the excellent EaseUS Video Editor for this task.