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How to Speed Up a Video in iPhone – Tutorial

how to speed up a video iphone

iPhones are some of the most commonly used devices in order to take pictures and videos. iOS has a really good stock camera app and you can always find better, more advanced apps in the App Store as well. The Camera and the pictures app on iOS support basic editing whenever it comes to videos however, beyond a simple trim, there isn’t much you can do. If you guys need to speed up a video on an iPhone, then you need an app. We recommend you to use iMovie. It’s a feature-rich video editor from Apple and if you bought a device originally running iOS 8. Or later, you already own it. In this article, we are going to talk about How to Speed Up a Video on iPhone – Tutorial. Let’s begin!

How to Speed Up a Video in iPhone – Tutorial

How to open iMovie and create a new Movie project. Choose the video you’d like to speed up. Keep in mind that when you speed up a video, its total duration will be decreased. We’re working along with a 20-second clip that will be reduced to almost half. Once you select the video, tap ‘Create Movie’. Tap the movie on the timeline and you guys will see editing controls that appear at the bottom. The second button on the bottom controls will also let you speed up or slow down a video. Click on it.

The speed control will also reveal a slider that you can use in order to speed up or slow down the video. If you guys drag it left, towards the tortoise, and the video will slow down. If you guys drag it towards the right, then it will then speed the video up. Also, if you only want to speed up a portion of the video. Then you should first split it and also isolate the part you want to speed up also. Select the split part (tap on it), and then use the speed slider in order to speed it up as well.


Whenever you guys do that, then click ‘Done at the top left. If you want to save the video, then tap on the share button at the bottom and select ‘Save Video’. A copy of the video will be saved to your camera roll where you guys can then see it as well.

The speed slider tells you through icons which way the movie speeds up and slows down. However, it also tells you much faster or slower the video is. By default, the counter is ll set to 1x and when you move the knob on the slider. The figure updates in order to show you how much slower or faster the video is compared to the original speed as well.

Speeding up a video will also impact any sound that basically accompanies it. If the sound is not that important in the video, then you can click on the speaker icon. And then mute the sound for the whole clip.

How to Speed Up Video In the Photos App on an iPhone

Maybe the easiest way to change video speed from slo-mo to regular speed on an iPhone is basically to use the pre-installed Photos app. All the slo-mo videos you take along with your iPhone are saved there. The editing tools built into Photos that can speed up the slo-mo videos. Just follow these steps actually:

  • First, open the Photos app.

  • Click on Albums.

  • Then scroll down to the Media Types section and click on Slo-mo.

  • Press the slo-mo video that you guys want to speed up.

  • Whenever the video is open, and you have to click Edit.

  • Along the bottom is basically a set of vertical lines. These basically indicate the speed of the video at that point in the recording. Lines that are really close together indicate normal speed. However, lines that far apart indicate that that section is in slo-mo.

  • Press the bar that has the lines in it and drag your finger across the slo-mo section actually. Doing this will basically change all of the lines to the close-together version that basically indicates that they’re normal speed.

  • Whenever you’ve changed the speed of the video, and click on Done in order to save the video.


Alright, That was all Folks! I hope you guys like this “how to speed up a video iphone” article and also find it helpful to you. Give us your feedback on it. Also if you guys have further queries and issues related to this article. Then let us know in the comments section below. We will get back to you shortly.

Have a Great Day!

Also See: Video Chatting For Youngsters: Is Omegle Safe For Teens?

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