Wondering how to speed up a video on iMovie? Regardless if you are trying to create a stunning time-lapse travel video for social media or adding a special effect to a part of your vlog video, we have the tutorials to help you do just that.

As iMovie can be used across all multiple Apple devices, we have catered the tutorials specifically for each device – iPhone, iPad, and Mac.

Let's get started.


Part 1: How to Speed Up a Video on iMovie

Before we introduce how to speed up a video with iMovie,iMovie is an excellent video editor,but i would recommend iMyFone Filme to speed up a video or slow down video,you can speed up/slow down a video in iMyFone Filme with few clicks in 5 seconds.Download iMyFone Filme now and get 3 month free license below.

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Video Images

If you are an Apple user, you probably have heard of this popular video editing software – iMovie.

Free (yes, we are not kidding), easy to use and loaded with powerful features, iMovie is one of the favourite video editing software that professionals and non-professionals alike use.

If you own more than one Apple device, this software can work seamlessly across any iPhone, iPad, or Mac! Perfect for editing on the go! How awesome!

Intuitive (like most Apple products), it is perfect for beginners who are new to video editing or are not tech savvy. Choose from the comprehensive suite of powerful features to complete simple to complex video editing tasks.

Here we will start with the basics: Speeding up a Video.

1How to Speed Up a Video on iMovie on iPhone

Shooting something interesting for social media or trying to add a special effect into a funny video you shot with your friends on a whim? Using iMovie on iPhone is ideal for content creating on the go!

As of February 2021, the latest version of iMovie for iOS is 2.3.2. Although the speed control feature has been around since early versions, the newer versions have brought in the concept of ranges. Basically, this allows you to apply effects to specific parts of your clip instead of the entire clip. Older versions of iMovie for iOS had the freezeframe feature but there wasn't much you could do in terms of picking a specific part of the timeline and editing that for speed changes. With iMovie for iOS 2.3.2, such granular changes are possible.

How to Speed Up a Video on iMovie on iPhone

Here is a simple guide on how to go about speeding up your video using iMovie on iPhone:

  • Download the iMovie app video editing app from the App store on your iPhone for free.

  • Open up the app – A "New Project" screen should pop up. You will be expected to choose between Movie (custom create your own movie with photos, videos and music) or Trailer (provides a template to create your Hollywood-style movie trailer).

    add new project

  • For the purpose of speeding up existing video footage, select "Movie" to proceed. You will be prompted to browse through your albums. Select the video clip you want to speed up and it will be imported into the video editor.

  • import video clip

  • Simply click on the video clip on the timeline to select. A toolbar will appear at the bottom of the screen.

  • To speed up, click on the "Speed" button (looks like a half clock symbol) to reveal a slider. Slide left to slow it down and right to speed up the video up to 2x speed.

  • Need to speed up different parts of your video clip? It's easy - In the inspector, tap outside the current range or tap Add. Then, drag the slider for the new range to the right to speed up that portion of the video. As you drag it, you'll see the number below the video clip change. That's it! You can dismiss the inspector by tapping outside it.

  • adjust video clip speed

Video tutorial for speeding up video in iMovie in iPhone:

YouTube Video

2How to Speed Up a Video on iMovie on iPad

With a larger interface on the iPad you can make more fine-tuned adjustments to the clips!

How to Speed Up a Video on iMovie on iPad

Here is a simple guide on how to go about speeding up your video using iMovie on iPad:

  • Download the iMovie app video editing app from the App store on your iPad for free.

  • download imovie app on ipad

  • The process is similar to that of the iPhone with another way to speed up different parts of the clip.

  • adjust video clip speed on ipad

  • Instead of tapping "Add" to add another speed range, you can simply tap another part of the clip outside of the currently selected part. This will prompt a yellow range handle where you can adjust the duration of the clip you want to adjust the speed for.

3 Minutes video tutorial for speeding up video om iPad iMovie:

YouTube Video

3How to Speed Up a Video on iMovie for Mac

For the best result, and of course a larger screen, it would be preferable to work on speeding up your video on a Mac. This is ideal for professional video editors or if you are working on a particularly important video for work or your website.

iMovie for Mac brings even more flexibility to desktop video editing, but iMovie 10 completely rewrote the script when compared to iMovie 9. First, iMovie was written for 64-bit systems, which was a game-changer and in line with Apple's strategy of completely doing away with older 32-bit applications. iMovie 10 also brought in a new library file system, which is very similar to the one in Final Cut Pro X.

With regard to speed control, the whole approach was changed, with the newer version being far more intuitive, especially when changing speed of multiple parts of a video clip. You can see from the following steps how it's become much easier with the newer version.

How to Speed Up a Video on iMovie for Mac

Change Video Speed in iMovie 9

  • Select a video from the Event Library preview area and drag it to the Project Library on the top left.

  • Select the project and hit the 'i' key to bring up the Inspector pane.

  • imovie 9 inspector pane

  • Here, click Convert Entire Clip to process the video, then move the slider to the right when you see the speed controls.

  • imovie 9 speed control option

Change Video Speed in iMovie 10

Changing the speed of a video in iMovie 10 got much simpler, as you'll see.

  • Add a clip to your timeline and simply click the Speed icon.

  • add video clip on imovie 10

  • When you see the speed controls, you can choose one of the presets or choose a percentage.

  • imovie 10 speed control option

  • After you do this, you'll see either a rabbit icon or a turtle icon on the video clip, which indicates whether the video has been sped up or slowed down.

  • check the speed of the video clip

  • You'll also see a slider for that clip, which you can move left or right to fine-tune the speed.

  • If you don't want the audio track to be sped up as well, select the checkbox that says Preserve Pitch after clicking the speedometer icon in the first step above.

You may also need:

Speed up and Slow down Video on TikTok >>

4 Solutions to Speed Up Vimeo Videos >>

Video tutorial to show how to speed up video in iMovie in Mac:

YouTube Video

4Practical Tips You Shouldn't Miss!

1. Speed up part of a video clip with iMovie

If you have a long video, and you just want to speed up a part of it, you can create a range by holding down the R button while selecting the relevant portion in the timeline.

speed up part of video clip

After that, click the speedometer icon and choose Fast from the speed pop-up menu. You can also select Custom to apply different speeds to different ranges. This will keep the speed change of the first range the same when you add new ranges. To add new ranges, hold R again and select a different range, and repeat the speed change actions. Click outside the range to exit the speed pop-up menu.

2. Speed up video without changing pitch in iMovie

As we saw in the steps for iMovie 10, if you select the Preserve Pitch checkbox, your audio will continue to play at the same speed as before you made the speed change to the video. This is useful if you want the old audio but want a faster video. Of course, you need to keep in mind that the audio track will stop playing when the video is over, so you'll lose the end bit. To avoid this, you can trim the edges of the audio track to match the duration of the video clip after speeding it up.

3. Change the video speed but not audio

This requirement is slightly different because, if you want to speed up just a portion of your clip, you will still want to retain the audio at its original speed so the other parts don't go out of sync. For this, just right-click a clip and choose Detach Audio. You can also use the (⌥⌘B) shortcut for this. If you want to adjust the audio after the modified clip, just use the Split function to split the audio track at that point and adjust it to sync with the remainder of the video.

4. Reverse Video Clips in iMovie

Reversing a clip, or playing the clip in reverse, is equally simple in iMovie 10. Similar to the checkbox for Preserve Pitch, there's a checkbox that says Reverse. Tick that box and play the video, and it will play from the end to the beginning. Again, as with the previous tip, if you want to retain the audio as is, you can detach it from the video before applying the reverse effect.

Also Read:

How to Resize and Scale Video on iMovie >>

How to Make a Music Video on iMovie >>

Part 2: Best Alternative Video Editor for Win & Mac – iMyFone Filme

If you do not have an Apple device, not to fear! Introducing iMyFone Filme, a great beginner friendly video editing tool for Windows and Mac!

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iMyFone Filme Video Editor offers users a simple way to edit videos quickly and efficiently with the following convenient features:

  • Speed Adjustment: Speed up or slow down videos from 0.1x-16x, you can correct it to 2 decimal places.

  • Fast Video Mode: Create a video with a click of a button!

  • Cool Effects: A whole range of effects and filters to enhance your video.

  • Text Options: Use cinematic titles or subtitles to better convey your message.

  • Instant Preview: Preview your video as you create it.

How to Speed Up a Video using iMyFone Filme

Here is a quick and simple tutorial to teach you how:

Step 1: Download your copy of iMyFone Filme on their official site.

How to Speed Up Video in filme

Step 2: Import your clip that you would like to speed up into the video editor.

How to Speed Up Video in filme

Step 3: Start changing the speed by clicking to select the footage and click the "Speed" button on the toolbar (beside the crop button).

How to Speed Up Video in filme

Step 4: Move the slider to the left to slow down and right to speed up the video!

How to Speed Up Video in filme

Step 5: To confirm the new speed, just click OK to set. There you have it – a sped up video ready to be exported for your use!

iMyFone Filme free video editor

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Speed Up Your Videos Easily Starting Now!

We hope we have been helpful in teaching you how to create your speedy videos! If you are looking more interesting video editing features, you might want to consider iMyFone Filme to help you with your other video editing needs too! It can support a lot of video formats for changing video speed, such as speeding up MP4 videos. Download and try Filme for free to create your video now.