How to Change A Video into Slow Motion on iPhone

Sometimes, we capture videos on our iPhones that we wish we could slow down for a more dramatic effect or to better observe a particular moment. Unfortunately, the stock camera app on iPhones does not have a built-in slow motion feature. However, there are various methods available that allow you to change a video into slow motion on your iPhone. In this blog post, we will explore four different methods that you can try to achieve the desired slow motion effect on your videos.

Video Tutorial:

The Challenge of Changing Video into Slow Motion on iPhone

The challenge with changing a video into slow motion on an iPhone is that the stock camera app does not provide a direct option for this feature. Unlike specific slow motion cameras or dedicated video editing software, iPhones lack the advanced capabilities necessary to manipulate video playback speed without using additional apps or methods. However, with the methods we will discuss in this blog post, you can still achieve the slow motion effect on your videos.

Things You Should Prepare for

Before we dive into the different methods, there are a few things you should prepare for to successfully change a video into slow motion on your iPhone:

1. iPhone: Of course, you will need an iPhone to follow along with the methods mentioned in this blog post. Any iPhone model from iPhone 5s onwards should work.

2. Video Editing App: Since the stock camera app does not provide a slow motion feature, you will need to download a video editing app that supports altering the playback speed of videos. There are several free and paid options available on the App Store, such as iMovie, Videoshop, or Slow Fast Slow.

3. Video Files: Make sure you have the video files you want to convert into slow motion readily available on your iPhone. You can either use videos you have previously captured or import videos from other devices or sources.

Now that you have everything you need, let’s explore the different methods to change a video into slow motion on your iPhone.

Method 1: Using iMovie

iMovie is a powerful video editing app developed by Apple that is available for free on iPhones. It offers various features, including the ability to change the playback speed of videos. Here’s how you can use iMovie to convert a video into slow motion:

1. Install iMovie: If you don’t already have iMovie installed on your iPhone, go to the App Store and download it.

2. Launch iMovie: Open the iMovie app on your iPhone.

3. Create a New Project: Tap on the (+) button to create a new project.

4. Import the Video: Tap on "Movie" to create a new movie project and import the video you want to convert into slow motion by tapping on the "Import Media" button.

5. Add the Video to the Timeline: Once the video is imported, tap on it and drag it into the timeline at the bottom of the screen.

6. Adjust the Speed: Tap on the video in the timeline to select it, and then tap on the speedometer icon. Adjust the speed slider to the left to slow down the video playback speed. You can preview the changes as you adjust the speed.

7. Export the Slow Motion Video: Once you are satisfied with the slow motion effect, tap on the share icon (square with an upward arrow) and choose the desired export options, such as saving the video to your camera roll or sharing it directly to social media.

Pros:
1. iMovie is free to use, making it accessible to all iPhone users.
2. It offers a user-friendly interface and intuitive controls for editing videos.
3. iMovie provides more advanced editing features, such as adding titles, transitions, and effects, in addition to changing video playback speed.

Cons:
1. iMovie may not be as lightweight or straightforward as some dedicated slow motion apps.
2. It might take some time to get familiar with all the available features and controls in iMovie.

Method 2: Using Videoshop

Videoshop is another popular video editing app that allows you to change the playback speed of videos. It offers a range of features and a simple interface, making it suitable for casual users who want to create slow motion videos. Here’s how you can use Videoshop to achieve the slow motion effect:

1. Download Videoshop: If you don’t have Videoshop on your iPhone, go to the App Store and install it.

2. Open Videoshop: Launch the Videoshop app on your iPhone.

3. Import the Video: Tap on the "+" button to import the video you want to convert into slow motion from your camera roll.

4. Add the Video to the Timeline: Once the video is imported, tap on it and drag it to the timeline at the bottom of the screen.

5. Adjust the Speed: Tap on the video in the timeline to select it, and then tap on the "Speed" option. Drag the speed slider to the left to slow down the video playback speed. You can preview the changes as you adjust the speed.

6. Export the Slow Motion Video: Once you are satisfied with the slow motion effect, tap on the checkmark icon to finalize the changes. Then, tap on the share icon (square with an upward arrow) to save or share the video.

Pros:
1. Videoshop provides an easy-to-use interface with simple and intuitive controls.
2. It offers basic video editing features, including changing playback speed and adding music or sound effects.
3. Videoshop allows you to preview the slow motion effect in real-time before applying it to the video.

Cons:
1. Videoshop contains ads, and some advanced features may require a paid subscription.
2. It may not offer as many advanced editing options as other dedicated video editing apps.

Method 3: Using Slow Fast Slow

Slow Fast Slow is a dedicated slow motion app for iPhone that specializes in altering the playback speed of videos with precision. It provides advanced tools and features for controlling the slow motion effect in your videos. Here’s how you can use Slow Fast Slow to change a video into slow motion:

1. Download Slow Fast Slow: If you don’t have Slow Fast Slow installed on your iPhone, go to the App Store and download it.

2. Launch Slow Fast Slow: Open the Slow Fast Slow app on your iPhone.

3. Import the Video: Tap on the "+" button to select and import the video you want to convert into slow motion from your camera roll.

4. Adjust the Speed: Once the video is imported, you will see a visual representation of the video frames. Drag the speed control bar at the bottom to adjust the playback speed. Moving the control to the left will slow down the video.

5. Fine-tune the Speed: To fine-tune the slow motion effect, tap on the video frames and use the slider at the bottom to adjust the speed for specific sections of the video.

6. Export the Slow Motion Video: Once you are satisfied with the slow motion effect, tap on the share icon and choose the export options, such as saving the video to your camera roll or sharing it directly to social media.

Pros:
1. Slow Fast Slow offers precise control over the playback speed, allowing you to create customized slow motion effects.
2. It provides advanced features, such as keyframes, which enable you to adjust the speed at specific points in the video.
3. The app allows you to save your edited videos in high quality.

Cons:
1. Slow Fast Slow may have a steeper learning curve compared to simpler video editing apps.
2. Some advanced features may require a paid upgrade within the app.

Method 4: Using Other Video Editing Apps

Apart from the methods mentioned above, there are several other video editing apps available on the App Store that can help achieve the slow motion effect on your iPhone videos. Here are a few notable options:

1. Adobe Premiere Rush: Adobe Premiere Rush is a professional-grade video editing app that offers various advanced features, including changing video playback speed. It provides a timeline-based editing interface and is suitable for users familiar with more comprehensive video editing software.

2. LumaFusion: LumaFusion is a powerful video editing app that is often considered a professional alternative to iMovie. It offers a wide range of features, including the ability to adjust video playback speed. LumaFusion provides advanced controls and is suitable for users who require more advanced editing capabilities.

3. Hyperlapse: Hyperlapse by Instagram is a specialized app for creating time-lapse videos. While it is primarily designed for speeding up videos, it can also be used to achieve a slow motion effect. By setting a speed factor lower than 1x, you can slow down the video playback.

Pros:
1. Different video editing apps offer varied features and controls, allowing you to choose the best option based on your skill level and editing requirements.
2. Some advanced video editing apps provide more extensive editing capabilities, such as color grading, multi-track editing, and special effects.
3. Using different video editing apps allows you to explore various techniques and find the one that suits your preferences.

Cons:
1. Some advanced video editing apps may require a paid subscription or have a higher learning curve.
2. Using multiple video editing apps might involve importing and exporting videos between different apps, which can be time-consuming.

Why Can’t I Change A Video into Slow Motion on iPhone?

There are several reasons why you may encounter difficulties in changing a video into slow motion on your iPhone. Here are a few common reasons and their possible fixes:

1. Limited Built-in Features: The stock camera app on iPhones does not have a built-in slow motion feature, which prevents you from directly changing the playback speed of videos. Using third-party video editing apps provides a workaround to overcome this limitation.

2. Processing Power: Slow motion effects require processing power to alter the video playback speed smoothly. Older iPhone models or devices with lower performance specifications may struggle to handle the processing requirements effectively. In such cases, using dedicated slow motion apps or simpler editing techniques may yield better results.

3. App Compatibility: Not all video editing apps available on the App Store support changing the playback speed of videos. When choosing a video editing app, make sure it explicitly mentions the slow motion feature in its description or features list.

4. Video Quality: Some video editing apps might limit the availability of certain features, such as changing playback speed, based on the video’s quality or format. If you encounter issues, try using videos with standard formats, such as MP4 or MOV, and ensure they are not heavily compressed.

By understanding these reasons and implementing the suggested fixes, you can overcome the difficulties and successfully change a video into slow motion on your iPhone.

Additional Tips

Here are some additional tips to enhance your slow motion video editing experience on iPhone:

1. Experiment with Different Speeds: Don’t hesitate to explore different playback speeds to find the one that best accentuates the desired slow motion effect in your videos. Sometimes, a slightly slower or faster speed can significantly impact the final result.

2. Combine Slow Motion with Other Effects: Apart from changing the playback speed, consider combining the slow motion effect with other video editing techniques, such as color grading, transitions, or sound effects. Experimenting with various effects can add depth and creativity to your videos.

3. Consider Audio Adjustments: Altering the playback speed of videos can affect the audio as well. While some video editing apps automatically adjust the audio to match the slow motion effect, others may require manual adjustments. Pay attention to the audio quality and sync when applying slow motion effects.

5 FAQs about Changing Videos into Slow Motion on iPhone

Q1: Can I change the speed of a video to make it faster instead of slower?

A: Yes, the methods mentioned in this blog post allow you to both slow down and speed up the playback speed of videos on your iPhone.

Q2: Will changing the playback speed affect the quality of the video?

A: Changing the playback speed of a video can affect its overall quality to some extent. Slowing down the video might introduce slight blurriness or pixelation, especially if the original video quality is not very high. It is recommended to preview the changes and export the final slow motion video in the highest available quality.

Q3: How much can I slow down a video without losing too much clarity?

A: The extent to which you can slow down a video without losing clarity depends on various factors, such as the original video quality and the capabilities of the video editing app you are using. It is generally safe to slow down a video by up to 50% without significant loss of clarity.

Q4: Do any of these methods require a strong internet connection?

A: No, the methods discussed in this blog post do not require a strong internet connection. Once you have installed the necessary video editing app, the actual editing process is performed offline on your iPhone.

Q5: Can I revert the slow motion effect if I change my mind?

A: Yes, all the video editing apps mentioned in this blog post allow you to revert the slow motion effect if you change your mind. Simply access the video in the respective app and remove or adjust the speed settings accordingly.

In Conclusion

While the stock camera app on iPhones does not provide the built-in functionality to change video playback speed, you can still achieve the desired slow motion effect using various video editing apps. In this blog post, we explored four different methods to change a video into slow motion on your iPhone: using iMovie, Videoshop, Slow Fast Slow, and other video editing apps. We also discussed common challenges, additional tips, and answered frequently asked questions related to changing videos into slow motion. With these methods and tips, you can now unleash your creativity and create captivating slow motion videos on your iPhone.