How to Denoise in After Effects – Audio and Video Noise Removal for 2024

How to Denoise in After Effects – Audio and Video Noise Removal

I was filming with my mobile phone, and the light was low, and it happened so that I had to shake the phone a little because I was in movement. I return home, thinking that the shots were not so bad, look at the new footage on the bigger screen than my phone would have provided, and – no! I am totally wrong! This footage has some kind of little dots all over it, the whole shot looks sort of pixelated. I understand that the circumstances were not so good for shooting, but how come the video is actually this bad? How to get rid of this annoying dot-like overlay, that hinders me from seeing some details and makes my eyes exhausted? Is there a way to make this better at all?

Yeah, this is something called noise, and something called grain can also be in play. And is there a way to solve the problem? –Yes! Technology is getting so good from day to day that editing programs offer the ways to not be bothered because of this problem.

But noise is a word that not necessarily evoke the image of the visual side, rather, for the broader society, it is connected to the audio. A room, filled with some people hanging out and chatting, air conditioner that creates some sound, an opened window from where the chirping of the birds are coming… Anyway, I am still trying to concentrate, to make my voice recording, and then edit the video. Even in this case, I think everything is going pretty well, and the scenario is so alike: I record the whole text I have to follow, then try to listen to it in the speakers or in the headphones, and – SOS again! These noises I mentioned, are filling up my recording, where only my words should be played. Now, I don’t like to cut the parts of my whole recording one by one, and relentlessly, like a butcher, because I am just trying to create a good listener, or viewer experience, and slicing my piece will only make things work. There should be another way!

And yes, there also is. I can solve this problem using some editing software as well. It might even take me only a while and I will have a great voice recording to include in my content. So, my choice, in this case, would be Adobe After Effects – you will say, wow, why so serious? (because this is a very powerful and sophisticated program!) but the answer is – because we can, and because it gives us many opportunity.

So, as you may have noticed already, in this article we will be touching upon audio and video denoising in Adobe After Effects! Let’s get started and solve those little problems we have in our everyday life and work!

How to denoise a video in Adobe After Effects

So, denoising in image and video production is used as a technique to take footage from grainy to crystal-clear, and this is exactly our target. But when can we say that the video noise reduction went well? This method achieves its goal If it suppresses noise effectively in uniform regions; preserves edges and other characteristics, such as fine details and textures; and provides a visually natural experience.

Primarily, Adobe After Effects is a digital visual effects, motion graphics, and compositing application. If you are skilled, you are almost invincible in this software, meaning that you can do almost everything that sparks your imagination. So, if that is the sophistication of the program, why can it not be so that it can help us get rid of the unwanted noise and grain on the scene? There is no answer, because of course, it can.

Even though sometimes this kind of software requires you to download and install and then finally use some external resources, such as plugins, there is a way to do what we are going to, without any help from outside of the program.

First of all, I suppose you have some video you want to edit and make better. Bringing that clip into the program would be the first step of our little adventure. And see the menu where it says Effect? – you need to click on it. Then it gets pretty, meaning very… meaning extremely straightforward – you will find it written – Noise and Grain. Of course, you will need to choose it, and then see the Remove Grain option, to which you are going to stick.

Then, you will need to move your attention to the left side of the screen, where Effects Control will open. By default, you are able to see viewing mode, where Preview can be changed to Final Output, which is exactly what you are going to do.

This will be the video with Preview checked:

And this is the look of the same frame from the video whenever Final Output is turned on:

Yes, it’s true – we have done it already! This is actually this fast and easy in Adobe After Effects – no more noise, no more grain! Anyway, if you want to see the whole process on the video, you can check it here !

How to denoise an audio in Adobe After Effects

When it comes to audio noise, as we have mentioned already, it is possible to master the recording in After Effects in terms of the voice as well, but in reality, After Effects requires another Adobe program called Audition. Let us say that you have a video with audio attached, and you are working in AE, but in order to remove the background noise, you will need to open Audition. Here’s how it’s done:

First, in the sequence, you will need to click twice on the video clip, which will open audio graphics below.

Then, go to Edit in the Navbar, and choose Edit in Adobe Audition.

This program will open and show you more detailed graphic image of the voice recording. Now, you will find the space of time in your recording when you have a somewhat damaged audio and you will select the beginning and the end of it with the mouse. Keep in mind that in case you need to take a look at the video when your audio is played, you can see a little window showing the scene on the left and bottom of your screen.

Once you have the selection and are determined with it, you right click on the selection and find Capture Noise Print. Then, you will click on the selection again and find Select all, which will cover the whole audio. That’s when you go to the Navbar again and find Effects -> Noise Reduction / Restoration -> Noise Reduction (process). This will open the graphics again, where you can reduce the noise – you will see the percentage scale where you can modify the noise.

After changing it a little, you will click on the Apply and be able to visually see how the flow has changed and lowered.

So, when you deselect the selection and play the recording, you will notice that from now on the words are hearable, but some background noise is not there anymore! In order to export, please go to the File and Export, choose your preferred settings and you are ready to go!

Bonus tip: how to remove audio noise in video with Wondershare Filmora

When it comes to audio noise removal, it’s also good to have some alternatives, and you might not even have Adobe After Effects installed on your computer, because there exist a lot of programs easier to use. One of them is Wondershare Filmora, which can play a major role in background noise removal, in a simple way. For this to play out, you will need to pursue the following steps:

To bring your video clip in the program, drag and drop it into the timeline. Right-clicking on the video and hitting Detach Audio will enable you to separate audio and video from each other and work on them individually.

Click twice on the audio track, which will make sure you can see the editing panel and find Remove background noise option there – it can remove the noise right away.

And, that’s it – hard to believe it’s so simple!

So, in this article, you followed us through the steps of how to denoise in Adobe After Effects – first, we touched upon video noise reduction, and then, background noise removal, for which we had to open the audio in Adobe Audition from After Effects. Last but not least, we took a look at how another magnificent software, Wondershare Filmora can help us in doing the same task! Armed with different tools and knowledge, now you can go for it and make your videos and audios more appealing for everyone!

This will be the video with Preview checked:

And this is the look of the same frame from the video whenever Final Output is turned on:

How to denoise an audio in Adobe After Effects

First, in the sequence, you will need to click twice on the video clip, which will open audio graphics below.

Then, go to Edit in the Navbar, and choose Edit in Adobe Audition.

After changing it a little, you will click on the Apply and be able to visually see how the flow has changed and lowered.

Bonus tip: how to remove audio noise in video with Wondershare Filmora

Click twice on the audio track, which will make sure you can see the editing panel and find Remove background noise option there – it can remove the noise right away.

And, that’s it – hard to believe it’s so simple!

This will be the video with Preview checked:

And this is the look of the same frame from the video whenever Final Output is turned on:

How to denoise an audio in Adobe After Effects

First, in the sequence, you will need to click twice on the video clip, which will open audio graphics below.

Then, go to Edit in the Navbar, and choose Edit in Adobe Audition.

After changing it a little, you will click on the Apply and be able to visually see how the flow has changed and lowered.

Bonus tip: how to remove audio noise in video with Wondershare Filmora

Click twice on the audio track, which will make sure you can see the editing panel and find Remove background noise option there – it can remove the noise right away.

And, that’s it – hard to believe it’s so simple!

This will be the video with Preview checked:

And this is the look of the same frame from the video whenever Final Output is turned on:

How to denoise an audio in Adobe After Effects

First, in the sequence, you will need to click twice on the video clip, which will open audio graphics below.

Then, go to Edit in the Navbar, and choose Edit in Adobe Audition.

After changing it a little, you will click on the Apply and be able to visually see how the flow has changed and lowered.

Bonus tip: how to remove audio noise in video with Wondershare Filmora

Click twice on the audio track, which will make sure you can see the editing panel and find Remove background noise option there – it can remove the noise right away.

And, that’s it – hard to believe it’s so simple!

Making Slow Motion Videos in Premiere Pro: A Review on The Best Method

Slow-motion videos can give your videos more depth, drama, and emotion. Your viewers will find your films more interesting if you use slow-motion effects. It can bring attention to a shot, produce an artistic effect, or relive a memorable scene. Slow-motion video has been used for decades to add dramatic effects to films and videos.

If you’re interested in how to do slow-mo in Premiere Pro, this article is your ultimate solution. Read the article and add artistic to dramatic slow-mo to your videos. You will eventually come to know how to do slow mo on Premiere Pro with ease.

Slow Motion Video Maker Slow your video’s speed with better control of your keyframes to create unique cinematic effects!

Make A Slow Motion Video Make A Slow Motion Video More Features

Part 1: What Are Some Potential Real-Life Use Cases of Having Slow Motion Videos?

Slow-motion movies can be utilized to record and examine events in greater depth. Before delving into how to make a slow-motion video in Premiere Pro, learn its use cases. Thus, below are a few applications of the slow motion in real life:

Medical Research and Imaging: Slow-motion videos are used in medical research and education. They thoroughly examine surgical methods and practices. This promotes medical practice improvement and student’s better comprehension of concepts.
Cinematography and Filmmaking: Filmmakers use slow motion to add dramatic and creative effects. It can arouse feelings, highlight particular movements, or produce a dreamlike mood. In commercials, these videos create sequences of the message you want to convey.
Wildlife Observation: Slow-motion recordings can be very useful in animal research. They can be used to watch and record animal activity more closely. It gives researchers a better knowledge of the animal’s habits.
Sports analysis: Slow-motion effect can analyze an athlete’s movement mechanics and give reviews. Coaches and athletes pinpoint areas where their technique needs to be improved.
Product Testing and Quality Control: Video effects also prove useful in industries. It allows engineers to inspect high-speed operations and identify any flaws or malfunctions.
**Crash Test Analysis:**Analyzing slow-motion video is essential for examining vehicle crash tests. It aids in improving car designs and evaluating the performance of safety systems.

Part 2: Performing Slow Mo in Adobe Premiere Pro: Using A Good Option

Adobe Premiere Pro’s editing interface makes its reputation high in the market. It is known as the industry standard tool because of its unparalleled features. Content developers and filmmakers can arrange and edit video files on it. It can also improve audio and image quality with its extensive editing toolkit.

Premier Pro offers many more functions than basic video editing. It offers some features that can change your content creation journey. Following are some of its basic features that you should know before learning Premiere Pro how to slow motion:

Auto Reframe: This feature keeps the object of the image in the frame no matter which frame you choose. You can easily auto-frame a single clip or go for the entire video.
Text-Based Editing: Text-based editing can give you more control over the transcript. It can deal with multi-channel audio recordings and remove gaps with a single click.
Color Settings: Color settings allow you to adjust colors quickly and easily. It can check the result by combining multiple color selections into a single tab.
Audio Auto-Tagging: This feature classifies audio files as either dialogue, music, or ambiance. It then provides access to the most useful tools for producing high-quality audio.

This guide will tell you how to make a slow-motion video on Premiere Pro. Follow the steps below to decrease the speed of your video across Adobe Premiere Pro:

Step 1

Import your video into the timeline and right-click on the icon you see with the video file on the timeline. From here, go to “Time-Remapping” and click on “Speed.” You will know the function has been activated when you see the white line on your timeline.

Step 2

Expand the timeline to see the ramping line. Now click on the ramping line by using the “Ctrl + click” command. You can also add keyframes by going to the toolkit on the left side of the screen and selecting the “Add Keyframe” button. Another option is the time remapping speed settings from the top and activating the keyframe.

Step 3

Move the timeline cursor to the right side and add another keyframe there. Now, double-click on the first keyframe and drag it to the right side just a bit. After that, drag the speed ramping line downwards to create a ramp. To change the length of keyframes more precisely, go to “Effects Control” from the top and manage its length.

Part 3: Quick Alternative: Wondershare Filmora and Slow-Motion Clips

You might have gotten the answer to “how to make slow-motion video in Premiere Pro” until now. But another question comes into mind: “How to make slow-mo videos easily ?” Using Adobe Premiere Pro can be tricky for starters, so they look for alternative tools. Filmora is a great option if you struggle with using Adobe Premier Pro.

The tool is easy to use and can process heavy videos, keeping its quality intact. With its AI features, the edits that used to take hours can now be done within minutes. The tool has amazing options for all kinds of media editing.

Step-by-Step Guide to Perform Slow Motion in Filmora Using Different Methods

Remarkable features of Filmora do not end here. If you want to know more about Filmora, you should download it, but first, learn how to add slow motion in reels. In this read, follow the guide below:

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

Method 1: Using Uniform Speed

Using this method, you can slow down your video smartly with the help of AI. Some options in uniform speed will help you to automate the process while ensuring the quality of the content. Look at the steps below to add slo-mo to your video like a pro:

Step 1Import Media to the Timeline and Explore Uniform Speed

Install Filmora 13 on your device and open it to access “New Project” from the main interface. When you enter the editing window, import your file into the media panel.

Step 2Adjust the Speed and Other Use Advanced Options

Later, drag that file to the timeline and right-click on it to get a list. Select the “Uniform Speed” option from that list and head to the editing panel opened to the right. Under the “Speed,” there will be a slider. You have to move it to the left for slow-motion video. While adjusting speed with that slider, track video duration from the “Duration” section. Below that option, you can toggle the “Reverse Speed” option if required.

Otherwise, check the “Ripple Edit” and “Maintain Pitch” option for good. Now, extend the “AI Interpolation” menu and choose “Optical Flow.” It will let AI automatically adjust the video speed in slow motion with high quality.

Method 2: Using Speed Ramping

If you want to bring a professional look to Slow-motion videos, use Speed Ramping. It will ensure a smooth change in video speed when it increases or decreases. To add this refined touch to videos, look at the given steps:

Step 1Access the Speed Ramping Option in 2 Ways

Tap the “Speed Ramping” next to the “Uniform Speed” in the right-side panel. Optionally, you can right-click on your videos in the timeline. There, you will find the “Speed Ramping” option below the “Uniform Speed” option in the list.

Step 2Speed Ramping Your Videos and Get Render Preview

In the Speed Ramping Section, you will get 6 templates. Pick one or hit the “Customize” to design your own speed ramping in videos. Later, move to the toolbar of the timeline section and choose “Render Preview” next to the “Copilot” icon. It will bring a smooth playback of your speed ramping in videos.

Matchless Features of Wondershare Filmora

Wondershare Filmora offers a creative editing experience. It has a number of important features, some of which are discussed below:

AI Copilot: You can speed up your video editing process with the AI Copilot Editing function. It offers AI assistance anytime you need it and gives a quick response. This feature directs you towards the required feature with a button. To get assistance, users just have to prompt questions in natural language.
AI Text-Based Editing: You can edit your video content with the AI Text-Based Editing tool. This feature can transcribe your spoken words into editable text. Afterward, you can edit the text based on your preferences, and the changes in the video will be added. Moreover, Filmora allows you to save the generated text to reuse it in articles and blogs later.
AI Copywriting: If you are stuck creating a unique script, get help from AI copywriting in Filmora. It gives several video ideas to generate YouTube video titles and descriptions. This creative personal assistant will bring content aligning with your video goals. The generated script can be used to make videos from Filmora’s text-to-video feature.

Conclusion

Regular videos do not always generate the same level of response from viewers. Slow-mo videos can make a video more entertaining and improve the film’s narrative. It’s good to use when you want to draw attention to the most significant shot in a video. This article shows how to make slow motion in Premiere Pro and offers an amazing alternative. Thus, try to use Filmora and improve your editing experiences with ease.

Make A Slow Motion Video Make A Slow Motion Video More Features

Part 1: What Are Some Potential Real-Life Use Cases of Having Slow Motion Videos?

Medical Research and Imaging: Slow-motion videos are used in medical research and education. They thoroughly examine surgical methods and practices. This promotes medical practice improvement and student’s better comprehension of concepts.
Cinematography and Filmmaking: Filmmakers use slow motion to add dramatic and creative effects. It can arouse feelings, highlight particular movements, or produce a dreamlike mood. In commercials, these videos create sequences of the message you want to convey.
Wildlife Observation: Slow-motion recordings can be very useful in animal research. They can be used to watch and record animal activity more closely. It gives researchers a better knowledge of the animal’s habits.
Sports analysis: Slow-motion effect can analyze an athlete’s movement mechanics and give reviews. Coaches and athletes pinpoint areas where their technique needs to be improved.
Product Testing and Quality Control: Video effects also prove useful in industries. It allows engineers to inspect high-speed operations and identify any flaws or malfunctions.
**Crash Test Analysis:**Analyzing slow-motion video is essential for examining vehicle crash tests. It aids in improving car designs and evaluating the performance of safety systems.

Part 2: Performing Slow Mo in Adobe Premiere Pro: Using A Good Option

Auto Reframe: This feature keeps the object of the image in the frame no matter which frame you choose. You can easily auto-frame a single clip or go for the entire video.
Text-Based Editing: Text-based editing can give you more control over the transcript. It can deal with multi-channel audio recordings and remove gaps with a single click.
Color Settings: Color settings allow you to adjust colors quickly and easily. It can check the result by combining multiple color selections into a single tab.
Audio Auto-Tagging: This feature classifies audio files as either dialogue, music, or ambiance. It then provides access to the most useful tools for producing high-quality audio.

This guide will tell you how to make a slow-motion video on Premiere Pro. Follow the steps below to decrease the speed of your video across Adobe Premiere Pro: