Sometimes you might want to speed up your MP4 videos to save time, make tutorials easier to follow, or create fun, fast-paced clips for social media. For example, if you have a long video presentation, speeding it up can help highlight key points more efficiently.
Luckily, there are now plenty of MP4 speed changers that are easy to use and available on different platforms. In that case, knowing how to change the speed of your MP4 videos across these platforms can be helpful.
This guide will walk you through the steps to speed up MP4 videos on a PC, mobile devices, and online tools, so you can easily get the results you want, no matter where you are.
In this article
Part 1. Speeding Up MP4 Videos on PC
When it comes to speeding up MP4 videos, using a PC offers a straightforward and efficient solution. With powerful editing software available for desktops, you can change video speeds quickly and accurately. Here are some other benefits of using a PC to speed up your MP4 videos:
- Bigger Screen: A bigger screen makes it easier to see what you’re doing and make changes more easily.
- Handles Big Files: PCs are great for editing large videos because they have more power and can handle big files without slowing down.
- Advanced Tools: You get access to more tools that let you add cool effects or edit multiple videos at once.
- Works with Other Programs: PCs can easily work with other software, like programs for editing sound or adding special effects, giving you even more options for your videos.
If you’re looking for the best software to speed up your MP4 videos on a PC, Wondershare Filmora is a top choice. With Filmora, you can use Speed Ramping to smoothly change how fast different parts of your video play, and Uniform Speed to quickly adjust the speed of the whole video. These features help you make awesome videos for tutorials, social media, or anything else!
Here are some features in Filmora that make video editing easier:
- Auto Reframe: Adjust the video to fit different screen sizes while keeping the main subject in view.
- Motion Tracking: Follows moving objects so you can add text or effects that move with them.
- Multi-Clip Editing: Let you combine and edit multiple video clips in one project.
- Auto Beat Sync: Align your video with the music's beat for better synchronization.
Additionally, Filmora is budget-friendly with several pricing options. You can also try it for free with a trial version.
Use this step-by-step guide to speed up MP4 videos in Filmora:
Step 1. Access Filmora and import your video
If you haven't installed Wondershare Filmora yet, download the latest version below. Follow the installation instructions, then open the program. Start a new project and import your MP4 video. To begin editing, just drag and drop the video onto the timeline.
Step 2. Find the Speed Ramping feature
Select the video in the timeline and click on the "Speed" icon. Then, choose "Speed Ramping" to view different options in the properties panel.
In the "Speed Ramping" panel, you can either set a custom speed or choose from preset options like below.
- Montage (0.9x, 0.9x, 6.9x, 0.3x, 1.0x, 1.0x)
- Hero Moment (1.0x, 1.0x, 5.4x, 0.5x, 0.5x, 5.4x, 1.0x, 1.0x)
- Bullet Time (5.2x, 5.2x, 0.5x, 0.5x, 5.2x, 5.2x)
- Jumper (0.6x, 0.6x, 6.0x, 0.6x, 0.6x)
- Flash In (5.2x, 5.2x, 1x, 1x)
- Flash Out (1x, 1x, 5.2x, 5.2x)
Or, select Customization to create your own speed ramp.
Step 3. Adjust the Speed Ramping
Select a preset to apply variable video speed, and then make any adjustments you need. The speed will remain constant until the Playhead reaches the next speed point. As the Playhead moves between speed points, the video speed will change gradually.
Step 4. Review and save your video
Press the "Play" button in the preview window to view your changes. If you want to undo any adjustments, click "Reset". You can also save your speed adjustments by clicking "Save as Custom".
Step 5. Try the Uniform Speed feature as an alternative
Along with speed ramping, Filmora also provides an advanced feature called Uniform Speed, which allows you to adjust the playback settings of your video. To use it, click on the video in the timeline, then tap the “Speed” icon in the toolbar above, and choose the “Uniform Speed” option.
Step 6. Adjust the speed
Drag the Speed slider left or right to slow down or speed up the playback. For more accuracy, you can type a specific value into the "Duration" field. You can also reverse the video or audio clip for an interesting effect.
If you're satisfied with the changes, click "OK" to save them. If not, click "Reset" to undo the adjustments. For a more in-depth guide on speed ramping and uniform speed, check out this video from Filmora’s official team.
You can also visit and subscribe to Filmora’s official YouTube channel for additional tips and tricks on using their advanced features.
Part 2. Speeding Up MP4 Videos on Mobile
Luckily, you can also use Filmora on your mobile devices! This means you can speed up your MP4 videos anywhere you are. Although you can also use Google Photos as the basic solution, the Filmora mobile app provides simple tools to adjust video speeds, just like on a PC. This allows you to edit videos easily, even when you're away from your computer.
Here are some benefits of using a mobile device to speed up your MP4 videos:
- Portability: You can edit your videos anytime because you always have your phone with you, even if you just have a few free minutes.
- No Extra Stuff Needed: Everything you need is already on your phone or tablet, so you don’t need any extra gadgets.
- Quick and Easy: Mobile apps like Filmora are made to be simple, so you can change your videos with just a few taps.
- Instant Sharing: You can edit and share your videos straight from your phone or tablet, making it super easy to post on social media or send to friends right away.
Follow these steps to speed up your MP4 videos with the Filmora mobile app:
Step 1. Install Filmora and import your video
If you don’t have Filmora on your phone, download and install it from the Google Play Store (for Android) or the Apple Store (for iPhone). Once installed, open the app, start a new project, and upload your MP4 video.
Step 2. Find the speed option
After uploading your video, tap the "Trim" tool at the bottom of the editing timeline.
Then, in the menu that appears, choose the "Speed" option.
Step 3. Adjust playback speed
Now, adjust the video speed to your liking. For example, to double the speed, select the "2.0x" option. What's great about the Filmora mobile app is that it lets you speed up your video up to 10 times faster. When you're done and satisfied with your edits, tap the "Export" button at the top right of the screen to save the video to your phone.
Part 3. Speeding Up MP4 Videos Online
You can also speed up your MP4 videos using websites online. These sites let you change the speed of your videos right in your web browser without needing to download anything. Just upload your video, adjust the speed, and then download the edited video. It’s a quick and easy way to make your videos faster!
As an example, we'll try to use Online Video Cutter to speed up your MP4 videos. Follow this simple guide:
Step 1. Visit Online Video Cutter and upload your video
First, open the Video Cutter in your browser on any device (phone, PC, or tablet). Click "Open file" and add your video by dragging it in or selecting it from a folder. Then wait for the video to upload.
Step 2. Adjust the speed
Once your video is uploaded, tap "Change speed" and choose an option (x1.5, x2, x3). You can also apply these changes to specific parts of the video by selecting them on the progress bar.
Step 3. Choose the format and save the video
By default, your video will be saved as an MP4 file. Click the "Setting" icon if you want to choose a different file extension, like MOV, AVI, or 3GP. After that, click "Save" to download the video to your device. It will be a high-quality file without watermarks, ready for use or publication. Keep in mind that changes to speed may affect the file size.
Conclusion
There are several options for speeding up your MP4 videos, from using video editing software on your PC to mobile apps or online tools. Each method has its benefits, but if you're looking for a straightforward and effective solution, Filmora stands out as the top choice.
Available on both PC and mobile devices, Filmora offers advanced tools like speed ramping and uniform speed adjustments, making video editing easier. Plus, it’s more affordable than many other software options with similar features, making it a great value for anyone looking to enhance their videos.
