How to Correct Lens Distortion With Filmora

The distortion in your video may irritate you when you’re working on the video’s edit. When you take images or record sound, you frequently end up with distorted results due to lens distortion. In this article, we will discuss what lens distortion is, how it may be fixed, and the factors you need to pay attention to avoid lens distortion when taking or recording videos.

Part 1: Basic introduction to lens distortion

1. What is lens distortion

Distortion means that the straight rectilinear projection is not straight. In the pinhole camera model, lens distortion is measured by how far from the image’s ideal projection is. From a geometric optics point of view, the scene’s straight lines don’t look straight in the image.

When you take a picture, the camera lens can somehow change the shape of the image. It is called camera lens distortion. In simple terms, we can tell you that this is the case because distortion in-camera is when the lens makes curved lines in an image and doesn’t show the straight lines from the scene.

2. What cause it

Lens distortion happens with all lenses. It is because of several things, such as how the lens is curved, how far away the subject is, and the angle at which the photo was taken. Furthermore, it changes the image in many ways, but you can see it most when straight lines at the frame’s edges are no longer parallel.

Most geometric lens distortions happen when the focal distance is short (barrel distortion), long (pincushion distortion), or when a fish-eye lens is used to take a picture from a low angle (keystone distortion).

Part 2: How to correct a distorted lens?

A lot of times, with lower-end wide-angle lenses, especially action cams like GoPro, you get pretty gnarly distortion when you’re filming. As we know, the Earth is round, but it shouldn’t look like this when you take a picture. Indeed, it’s very distorted, it has the horizon line bending all over the place, and basically, all of the lines in the video have some level of curvature.

Hence, follow all the steps below to know how to fix it:

Step1 Import your video to Filmora .

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

Free Download For macOS 10.14 or later

Step2 Click on the clip and head over to the lens correction. Choose the “Camera model” based on what you used, but in this tutorial, the video was taken with a GoPro Hero 7. However, you can choose some other camera model options there.

Step3 To adjust the distortion, you can slide the bar to the left or the right. If you slide the bar to the right (maximum level), there will be no adjustment. However, if you slide the bar to the left, you can see it pulling those lines as high up as possible.

You can see a bit of curvature, but it looks much more natural, and all of the lines in the video look so much better.

Step4 Lastly, if you play the video back, you will see the video look much better than before.

Part 3: How to avoid distorted lens while shooting?

1. Avoid very wide-angle lenses

The more distortion there is in a lens, like a 15mm prime, the wider it is. Sometimes you need a very wide-angle lens, and distortion is unavoidable. If you have room to move back, you could try using a lens with a different focal length.

2. Avoid getting too close

Doing so will enhance optical distortion in many lenses and the likelihood of perspective distortion in all lenses.

3. Be mindful of your composition

There are numerous instances where distortion is acceptable or even intended. Others must be carefully examined, such as utilizing a wide-angle lens to photograph a row of people. When you get too close to a group, the distortion makes the people at each end appear considerably wider! Therefore, consider your composition. Stand back and add space around your group; if necessary, you can trim the image afterward.

4. Use a 50mm lens

50mm lenses are often called “all-purpose” lenses. There is a good reason

for this. A 50mm lens is great for portraits, street photography, and many other kinds of photography, including architecture. If your subject is big, you just need space to stand back. You will see that a 50mm lens rarely distorts the image.

Free Download For macOS 10.14 or later

Step2 Click on the clip and head over to the lens correction. Choose the “Camera model” based on what you used, but in this tutorial, the video was taken with a GoPro Hero 7. However, you can choose some other camera model options there.

Step3 To adjust the distortion, you can slide the bar to the left or the right. If you slide the bar to the right (maximum level), there will be no adjustment. However, if you slide the bar to the left, you can see it pulling those lines as high up as possible.

You can see a bit of curvature, but it looks much more natural, and all of the lines in the video look so much better.

Step4 Lastly, if you play the video back, you will see the video look much better than before.

Part 3: How to avoid distorted lens while shooting?

1. Avoid very wide-angle lenses

The more distortion there is in a lens, like a 15mm prime, the wider it is. Sometimes you need a very wide-angle lens, and distortion is unavoidable. If you have room to move back, you could try using a lens with a different focal length.

2. Avoid getting too close

Doing so will enhance optical distortion in many lenses and the likelihood of perspective distortion in all lenses.

3. Be mindful of your composition

There are numerous instances where distortion is acceptable or even intended. Others must be carefully examined, such as utilizing a wide-angle lens to photograph a row of people. When you get too close to a group, the distortion makes the people at each end appear considerably wider! Therefore, consider your composition. Stand back and add space around your group; if necessary, you can trim the image afterward.

4. Use a 50mm lens

50mm lenses are often called “all-purpose” lenses. There is a good reason

for this. A 50mm lens is great for portraits, street photography, and many other kinds of photography, including architecture. If your subject is big, you just need space to stand back. You will see that a 50mm lens rarely distorts the image.

Level Up Videos By Applying Keyframe with Filmora

Everyone is fascinated by a video portraying creativity and effort in each frame. Your films can easily have this captivity through the keyframe feature. It provides you the accessibility to make even a simple, plain shot pace up, slow down, or pan across the screen.

Wondershare Filmora offers you a simple yet great experience of Keyframing. It has been the editors’ favorite feature for years. Under its Grow and Win Program, Filmora presents the Keyframe creativity contest. It is the ultimate solution for bringing captivity and precision to your shots.

Part 1. What is the Keyframe Feature?

A keyframe, also spelled “key frame,” defines any smooth transition’s beginning and conclusion. In the case of animation or film, or video, that something may be a drawing or a specific frame of a shot.

The keyframe feature creates room for boundless creativity. The Keyframe feature could imitate any illusive or fascinating impact, from object enlargement to magical power effects. A key frame is a frame that serves as a marker for the start or stop of a parameter change.

You could use a keyframe to mark the spot where the audio will have faded up or down to a specific volume.

Part 2. Where to Use The Keyframe Feature?

Editors and creators use keyframing for all kinds of stuff. These uses include:

Animated Logo Intros

You can use the keyframe feature to create indigenous intros with animated logos. It helps the editors go for vlogging or tutorial videos.

Special Transparency Effects

Keyframing is famous for creating blended visuals through experimentation with the transparency of the clip.

Custom Picture-in-Picture Paths

We use the picture-in-picture effect in many editing formats, from tutorial videos to gaming streams and vlogs. Keyframing allows editors to execute the movement of the PIP as they wish. For instance, this video call was shot from a video.

The picture will move across the screen between the 30-second and 1-minute marks if you indicate that it will be in the upper left corner of the screen at the 30-second timestamp of your video and the bottom right corner at the 1-minute timestamp.

Part 3. What Would You Need to Make a Keyframe Video

Let us share the procedure for making a video using the keyframe feature.

1. A Video Clip or Photos

For experimenting and creating with the keyframe feature, first, you would need high-quality video clips or images.

The high-resolution requirement is a prerequisite for the complete experience of all parameters of the keyframe feature. For example, the zooming and varying opacity effects you add might look bland and dull if the clip or image appears pixelated upon zooming and scaling.

2. Motion Elements

Keyframing allows for a vast area of creativity with motion elements that you can download online. The keyframe feature adds charm to these elements by playing with their orientation and scale.

3. An Advanced Editing Software

To utilize the keyframe feature, you need high-end video and animation editing software with an interactive and easy-to-use user interface and good accessibility options. So, what better choice than Filmora to use for this feature? To do the editing process on Filmora , follow the steps below and enjoy!

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

Free Download For macOS 10.14 or later

Part 4. How to Make a Keyframe Video With Filmora

Filmora can be one of the best video editors to achieve the effect. It can personalize anything in detail. There is plenty of footage from its built-in stock media with unlimited resources. By using this platform for editing, your editing time hugely can be greatly reduced.

• The keyframe tool is efficient for adding beautiful animations to podcast videos.
• More than 2,000 audio resources, including music, audio effects, and more.
• Multiple clips can be edited more quickly with the shortcut key.
• Choose from over 1,000 video effects, including transitions, filters, titles, and many others, to spice up your keyframe videos.

There are many different ways you can use keyframes on Filmora. To learn the complete step-by-step instructions, continue reading. Here we explain three examples of how to use keyframing and how to use the tool in Filmora.

Step1 Install the Wondershare Filmora

Launch the most recent version of the software on your computer to produce an outstanding film. To do this, take the following actions.

• You must first download and open Wondershare Filmora on your PC or Mac.

Step2 Import your Photos and Videos

• When you open Wondershare Filmora, you will notice the main import window in the top left corner.
• Click in the center of the import window upon the import icon.
• After clicking, Wondershare Filmora will automatically direct you to your PC library.
• Browse to where your target Clips or Images are stored.
• Select all the objects you want to import.
• Click on Open, and you will have imported files.

Step3 Add your Photos and Videos to the Timeline

Your next step will be to add the imported videos and images to the timeline. When you have many videos and photos imported into the timeline, you can add them simultaneously.

Or you can also add them one by one wherever you need. To add an item to your timeline, follow the steps mentioned.

• Right-click on the photo or video you want to add to the timeline.
• Keep holding the right-click and drag it down to the timeline.

Step4 Adding Movement to your Shots

The next step would be to use the movement option in Keyframing, where you can pan and zoom a shot over a specified time. To do this, follow the bullet points below.

• After importing your clips to the timeline, double-click the clip to open the Editing Menu.

• Once opened, the editing menu will have a Basic tab; click it.
• Check the key-shaped button in front of the Transform button. It will create a Keyframe in the default form of your clip.

• You need to add a second keyframe at the end of the clip to create movement. First, move the timeline cursor to the end of the clip. Then, check the key-shaped button in front of the Transform button again for a second Keyframe.
• Now change the scale of the clip from the slider options in the Custom Animation

• Now play your clip, and you’ll see it zooms in and pans automatically to the state of the second keyframe over that timeline.

Step5 Adding Motion to your Shots

Keyframing can add motion to your project’s objects, clips, or images. To perform this in Filmora, follow these instructions:

• Go to the Stock Media tab on the top left ribbon in Filmora and download some motion elements (videos/GIFs) from accessible outlets like the Flora GIF used here.
• After importing elements to the timeline, double-click the element to open the Editing Menu.

• Once opened, the editing menu will have a Basic tab; click
• Check the key-shaped button in the Basic Tab. It will create a Keyframe in the default form of your motion element.

• Next, move it to the end of the clip, check the key-shaped button in front of the Transform button, and add another keyframe there, but this time, change its scale and rotation attributes as you like.

• Enter OK and play your clip to see the fantastic effect.

Step6 Keyframing Opacity

Keyframing allows creators to integrate variable opacity in their shots to instill a dramatic feel. This technique also helps create perfect fade-in and fade-out shots for your videos. Additionally, it is for theatrically dissolving shots too.
For an illustrated guide to keyframing opacity, keep on reading the following instructions:

• Add a Keyframe to a clip on your timeline. For it, double-click the clip to open the Editing Menu, Then go to Basic Tab.
• Check the key-shaped button in front of the Transform button. It will create a Keyframe in the default form of your motion element.

• Move the red cursor to the end of the clip.

• Next, add another keyframe, scroll down in the editing menu, and remove the opacity from the slider below the Bend Mode option.

• That’s it; you have a theatrical variation of the clip’s visible opacity throughout the timeline.

Conclusion

On the whole, keyframing is all about creativity at your fingertips. When detailed effort becomes necessary, the keyframe feature is always there to save the day. This tool is a delight, from adding movement and motion to your playful and immersive shots to crafting a cinematic scene out of your films. This contest is your chance to show us how creative you can get with this beautiful feature. Good luck creating!

Free Download For macOS 10.14 or later

Part 4. How to Make a Keyframe Video With Filmora

Filmora can be one of the best video editors to achieve the effect. It can personalize anything in detail. There is plenty of footage from its built-in stock media with unlimited resources. By using this platform for editing, your editing time hugely can be greatly reduced.

• The keyframe tool is efficient for adding beautiful animations to podcast videos.
• More than 2,000 audio resources, including music, audio effects, and more.
• Multiple clips can be edited more quickly with the shortcut key.
• Choose from over 1,000 video effects, including transitions, filters, titles, and many others, to spice up your keyframe videos.

There are many different ways you can use keyframes on Filmora. To learn the complete step-by-step instructions, continue reading. Here we explain three examples of how to use keyframing and how to use the tool in Filmora.

Step1 Install the Wondershare Filmora

Launch the most recent version of the software on your computer to produce an outstanding film. To do this, take the following actions.

• You must first download and open Wondershare Filmora on your PC or Mac.

Step2 Import your Photos and Videos

• When you open Wondershare Filmora, you will notice the main import window in the top left corner.
• Click in the center of the import window upon the import icon.
• After clicking, Wondershare Filmora will automatically direct you to your PC library.
• Browse to where your target Clips or Images are stored.
• Select all the objects you want to import.
• Click on Open, and you will have imported files.

Step3 Add your Photos and Videos to the Timeline

Your next step will be to add the imported videos and images to the timeline. When you have many videos and photos imported into the timeline, you can add them simultaneously.

Or you can also add them one by one wherever you need. To add an item to your timeline, follow the steps mentioned.

• Right-click on the photo or video you want to add to the timeline.
• Keep holding the right-click and drag it down to the timeline.

Step4 Adding Movement to your Shots

The next step would be to use the movement option in Keyframing, where you can pan and zoom a shot over a specified time. To do this, follow the bullet points below.

• After importing your clips to the timeline, double-click the clip to open the Editing Menu.

• Once opened, the editing menu will have a Basic tab; click it.
• Check the key-shaped button in front of the Transform button. It will create a Keyframe in the default form of your clip.

• You need to add a second keyframe at the end of the clip to create movement. First, move the timeline cursor to the end of the clip. Then, check the key-shaped button in front of the Transform button again for a second Keyframe.
• Now change the scale of the clip from the slider options in the Custom Animation

• Now play your clip, and you’ll see it zooms in and pans automatically to the state of the second keyframe over that timeline.

Step5 Adding Motion to your Shots

Keyframing can add motion to your project’s objects, clips, or images. To perform this in Filmora, follow these instructions:

• Go to the Stock Media tab on the top left ribbon in Filmora and download some motion elements (videos/GIFs) from accessible outlets like the Flora GIF used here.
• After importing elements to the timeline, double-click the element to open the Editing Menu.

• Once opened, the editing menu will have a Basic tab; click
• Check the key-shaped button in the Basic Tab. It will create a Keyframe in the default form of your motion element.

• Next, move it to the end of the clip, check the key-shaped button in front of the Transform button, and add another keyframe there, but this time, change its scale and rotation attributes as you like.

• Enter OK and play your clip to see the fantastic effect.

Step6 Keyframing Opacity

Keyframing allows creators to integrate variable opacity in their shots to instill a dramatic feel. This technique also helps create perfect fade-in and fade-out shots for your videos. Additionally, it is for theatrically dissolving shots too.
For an illustrated guide to keyframing opacity, keep on reading the following instructions:

• Add a Keyframe to a clip on your timeline. For it, double-click the clip to open the Editing Menu, Then go to Basic Tab.
• Check the key-shaped button in front of the Transform button. It will create a Keyframe in the default form of your motion element.

• Move the red cursor to the end of the clip.

• Next, add another keyframe, scroll down in the editing menu, and remove the opacity from the slider below the Bend Mode option.

• That’s it; you have a theatrical variation of the clip’s visible opacity throughout the timeline.

Conclusion

On the whole, keyframing is all about creativity at your fingertips. When detailed effort becomes necessary, the keyframe feature is always there to save the day. This tool is a delight, from adding movement and motion to your playful and immersive shots to crafting a cinematic scene out of your films. This contest is your chance to show us how creative you can get with this beautiful feature. Good luck creating!

How to Add Expression in After Effects

Although After Effects (AE) is a fantastic tool for creating UI animation prototypes, we’re constantly searching for methods to make our process go more quickly. Expressions are supported by AE and allow the designer to animate layers without manually specifying each keyframe by establishing connections between layer parameters or keyframes. We’ll go through the fundamentals of using and defining expressions as well as how to adapt them to your own need.

1. thisComp
2. loopOut
3. random
4. Wiggle
5. Time

• How to Add Expressions in After Effects
• How to Edit Expressions in After Effects

Part 1. What is After Effects Expression

Expressions are sections of code created in the JavaScript programming languages with the sole objective of changing the layer attributes in After Effects. They can create adaptable rigs and automate repetitive processes. Because of this, developing and modifying the code should be a breeze. There are many phrases that already exist and have for many years, but finding them might be challenging if you aren’t sure what you’re searching for. They may be as small as a single word or integer, or very complicated, including chapters and paragraphs of code.

You may begin forming connections between a property and other layers when you write an expression on that property. By connecting the expressions to the numerical parameters, the expression controllers in the Effects & Presets panel may assist you in better controlling the expressions. Although they are by no means necessary, expressions come in quite handy when attempting to replicate effects like inertia or bouncing without having to specify a ton of extra keyframes. They not only provide many creative possibilities, but they may also streamline your motion design process.

Part 2. Common Expressions in After Effects

An expression is a brief piece of JavaScript code that can be plugged into animated properties in After Effects applications. Expressions evaluate to a single value for a single layer property at a particular instant in time. Below are a few popular expressions.

1. ‘thisComp’

Expressions in After Effects revolve entirely on manipulating values inside an object hierarchy. Objects in this context include the composition, specific layers, and even effects. Values or other things may be contained by an object.

Use thisComp together with some fundamental arithmetic to precisely place things on the screen. This comes in quite helpful when exporting several versions for social media sites and reusing content. To have the logo scale in accordance with the size of the comp, you could even add a similar statement to the Scale option.

2. ‘loopOut’

You can always simply copy and paste keyframes throughout the timeline if you want an animation to repeat. But if you wanted to make adjustments, you’d have to go back and deal with all of those keyframes again. Again, you’d never see Batman using After Effects accomplishing this. You should use the loopOut expression in these circumstances. Even four options may be used to modify how the animation loops.

Again, cycle is the default setting; however, you may also choose from continue, offset, and ping pong. It just requires animating an Ellipse’s Scale and Opacity properties, then adding loopOut to each of them. The two keyframes are immediately cycled; it is plug and play. There are really just four keyframes in total, however the animation lasts the full length of the timeline. Use two keyframes per parameter to keep things simple, or specify which keyframes you want to loop to make things more complicated.

3. ‘random’

As implied by the name, each frame’s value is generated randomly by this expression based on the argument you provide. It will automatically randomize between 0 and 1 if you leave it empty. The parameter will generate a value at random between 0 and the value you provide between the parentheses. It will generate random numbers between the two values you enter.

Another excellent expression for rapidly producing an animation is this one. We often use it to make opacity transitions that flicker. It just takes a few clicks to do this by adding the phrase below to Opacity and keyframing it in and out from 100% Opacity.

4. ‘Wiggle’

One of the few expressions that may be used without keyframes is the Wiggle expression. Watch your shape begin to wiggle by simply adding the phrase to any Transform attribute. It will jiggle between keyframes if you decide to add them.

You will simultaneously move in two dimensions while using this phrase. You may sometimes just need to jiggle one dimension. The After Effects Wiggle expression (also known as AE Wiggle) is an excellent tool for creating erratic item movement, idle character movement, unpredictable camera motion, shaky lettering, and flashing lights.

5. ‘Time’

The greater the value next to “time” below, the quicker your animation will be. Time expression is useful for continuous animation. Utilizing time is one of the fastest and simplest methods to create an animation. Time just creates each second’s numerical value in the timeline. Remember that regardless of the timecode settings, this number begins at zero at the beginning of the comp.

Again, combine this with some simple arithmetic for excellent outcomes. To find a multiplier value that works for the parameter you are animating, play around and explore. Use it to gradually modify a layer’s position or rotation. Time is also very useful for driving animated textures like the Fractal or Turbulent Noise effects. The evolution parameter is increased by a factor of 100 throughout time.

Part 3. How to Add Expressions in After Effects

In Adobe AE, expressions may be added to any kind of layer and any form of layer attribute. Don’t give up; one of the best things about expressions is that you don’t have to be an expert programmer or coder to use them. A variety of transform effects may have expressions applied to them to generate fascinating animation, which might take hours to create from scratch.

While some idioms are brief, simple, and easy to use and comprehend, others are wordy and complex. Even though they can appear difficult, sticking them in their designated spot should work. The process of adding expressions is always the same; the code varies based on your goals. Learning how to apply an Expression effect to your layer is the first step.

Step1 Include your form or image in the timeline. When viewing the layer’s properties, click on the stopwatch of the property you wish to apply the phrase to while holding “Alt” (PC) or “Option” (Mac).

Step2 Make two keyframes for the transformation you’ve selected; in our case, we’ve point it Beginning and the End frames as shown below:

Step3 Go to the Animation menu and choose the Transform option you keyframed in the timeline. We are choosing Scale since it is what we keyframed. Multiple Transform settings may have expressions added to them, but you should do it sequentially.

Step4 A box will show up on the timeline after choosing Add Expression from the menu. In the box, paste your expression. The numerical parameters will become red and a text box will show up in the timeline below the layer. The Expressions will be typed or copied here. By adjusting the values in the code, you may fine-tune the expression; experiment with each to find what works for you.

Part 4. How to Edit Expressions in After Effects

To edit the Expressions in AE, you do need some programming skills to make the most of expressions since they employ JavaScript. However, there are many of excellent starter and expert expression examples, so you can still get a lot done with Premiere Pro without them. When you click the keyframe symbol on the property you wish to apply an expression to, hold down the Alt key to utilize expressions. There will appear an expression box where you may type and amend expressions.

Step1Select the property in the Timeline panel, then choose Animation > Add Expression to add and reveal an expression. To search Expressions and other parts of a property, use the search box in the Timeline panel.

Step2In the Timeline panel or the Effect Controls panel, click the stopwatch button next to the property name using the keyboard shortcut Alt + click for the Windows or Option + click for the MacOS. Four icons are shown under the property while the expression is active, and the value becomes red.

Step3To open the Expression Editor, click within the text box on the Timeline panel. Wherever you wish to alter the phrase, position the cursor. The pick whip may be moved to the name or cost of a property. The resultant expression shows all the values as one if you drag to the name of a property.

Step4Press Enter on the numeric keyboard to end text editing and start the expression.

Conclusion

One of the most popular pieces of software for the post-production of movies is called After Effects. The tools and expressions in AE are used by many video editors and motion graphics creators to produce stunning works of art, animated films, video advertising, distinctive video effects, and many other useful things. Expressions are JavaScript lines of code that let you manipulate data in Adobe After Effects. Even though they don’t have the same flashy name as a kryptonite spear, they may be just as powerful in the proper hands. The fact that they’ll save you a ton of time applies to all of them, regardless of size.

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

Free Download For macOS 10.14 or later

Expressions are sections of code created in the JavaScript programming languages with the sole objective of changing the layer attributes in After Effects. They can create adaptable rigs and automate repetitive processes. Because of this, developing and modifying the code should be a breeze. There are many phrases that already exist and have for many years, but finding them might be challenging if you aren’t sure what you’re searching for. They may be as small as a single word or integer, or very complicated, including chapters and paragraphs of code.

You may begin forming connections between a property and other layers when you write an expression on that property. By connecting the expressions to the numerical parameters, the expression controllers in the Effects & Presets panel may assist you in better controlling the expressions. Although they are by no means necessary, expressions come in quite handy when attempting to replicate effects like inertia or bouncing without having to specify a ton of extra keyframes. They not only provide many creative possibilities, but they may also streamline your motion design process.

Part 2. Common Expressions in After Effects

An expression is a brief piece of JavaScript code that can be plugged into animated properties in After Effects applications. Expressions evaluate to a single value for a single layer property at a particular instant in time. Below are a few popular expressions.

1. ‘thisComp’

Expressions in After Effects revolve entirely on manipulating values inside an object hierarchy. Objects in this context include the composition, specific layers, and even effects. Values or other things may be contained by an object.

Use thisComp together with some fundamental arithmetic to precisely place things on the screen. This comes in quite helpful when exporting several versions for social media sites and reusing content. To have the logo scale in accordance with the size of the comp, you could even add a similar statement to the Scale option.

2. ‘loopOut’

You can always simply copy and paste keyframes throughout the timeline if you want an animation to repeat. But if you wanted to make adjustments, you’d have to go back and deal with all of those keyframes again. Again, you’d never see Batman using After Effects accomplishing this. You should use the loopOut expression in these circumstances. Even four options may be used to modify how the animation loops.

Again, cycle is the default setting; however, you may also choose from continue, offset, and ping pong. It just requires animating an Ellipse’s Scale and Opacity properties, then adding loopOut to each of them. The two keyframes are immediately cycled; it is plug and play. There are really just four keyframes in total, however the animation lasts the full length of the timeline. Use two keyframes per parameter to keep things simple, or specify which keyframes you want to loop to make things more complicated.

3. ‘random’

As implied by the name, each frame’s value is generated randomly by this expression based on the argument you provide. It will automatically randomize between 0 and 1 if you leave it empty. The parameter will generate a value at random between 0 and the value you provide between the parentheses. It will generate random numbers between the two values you enter.

Another excellent expression for rapidly producing an animation is this one. We often use it to make opacity transitions that flicker. It just takes a few clicks to do this by adding the phrase below to Opacity and keyframing it in and out from 100% Opacity.

4. ‘Wiggle’

One of the few expressions that may be used without keyframes is the Wiggle expression. Watch your shape begin to wiggle by simply adding the phrase to any Transform attribute. It will jiggle between keyframes if you decide to add them.

You will simultaneously move in two dimensions while using this phrase. You may sometimes just need to jiggle one dimension. The After Effects Wiggle expression (also known as AE Wiggle) is an excellent tool for creating erratic item movement, idle character movement, unpredictable camera motion, shaky lettering, and flashing lights.

5. ‘Time’

The greater the value next to “time” below, the quicker your animation will be. Time expression is useful for continuous animation. Utilizing time is one of the fastest and simplest methods to create an animation. Time just creates each second’s numerical value in the timeline. Remember that regardless of the timecode settings, this number begins at zero at the beginning of the comp.

Again, combine this with some simple arithmetic for excellent outcomes. To find a multiplier value that works for the parameter you are animating, play around and explore. Use it to gradually modify a layer’s position or rotation. Time is also very useful for driving animated textures like the Fractal or Turbulent Noise effects. The evolution parameter is increased by a factor of 100 throughout time.

Part 3. How to Add Expressions in After Effects

In Adobe AE, expressions may be added to any kind of layer and any form of layer attribute. Don’t give up; one of the best things about expressions is that you don’t have to be an expert programmer or coder to use them. A variety of transform effects may have expressions applied to them to generate fascinating animation, which might take hours to create from scratch.

While some idioms are brief, simple, and easy to use and comprehend, others are wordy and complex. Even though they can appear difficult, sticking them in their designated spot should work. The process of adding expressions is always the same; the code varies based on your goals. Learning how to apply an Expression effect to your layer is the first step.

Step1 Include your form or image in the timeline. When viewing the layer’s properties, click on the stopwatch of the property you wish to apply the phrase to while holding “Alt” (PC) or “Option” (Mac).

Step2 Make two keyframes for the transformation you’ve selected; in our case, we’ve point it Beginning and the End frames as shown below:

Step3 Go to the Animation menu and choose the Transform option you keyframed in the timeline. We are choosing Scale since it is what we keyframed. Multiple Transform settings may have expressions added to them, but you should do it sequentially.

Step4 A box will show up on the timeline after choosing Add Expression from the menu. In the box, paste your expression. The numerical parameters will become red and a text box will show up in the timeline below the layer. The Expressions will be typed or copied here. By adjusting the values in the code, you may fine-tune the expression; experiment with each to find what works for you.

Part 4. How to Edit Expressions in After Effects

To edit the Expressions in AE, you do need some programming skills to make the most of expressions since they employ JavaScript. However, there are many of excellent starter and expert expression examples, so you can still get a lot done with Premiere Pro without them. When you click the keyframe symbol on the property you wish to apply an expression to, hold down the Alt key to utilize expressions. There will appear an expression box where you may type and amend expressions.

Step1Select the property in the Timeline panel, then choose Animation > Add Expression to add and reveal an expression. To search Expressions and other parts of a property, use the search box in the Timeline panel.

Step2In the Timeline panel or the Effect Controls panel, click the stopwatch button next to the property name using the keyboard shortcut Alt + click for the Windows or Option + click for the MacOS. Four icons are shown under the property while the expression is active, and the value becomes red.

Step3To open the Expression Editor, click within the text box on the Timeline panel. Wherever you wish to alter the phrase, position the cursor. The pick whip may be moved to the name or cost of a property. The resultant expression shows all the values as one if you drag to the name of a property.

Step4Press Enter on the numeric keyboard to end text editing and start the expression.

Conclusion

One of the most popular pieces of software for the post-production of movies is called After Effects. The tools and expressions in AE are used by many video editors and motion graphics creators to produce stunning works of art, animated films, video advertising, distinctive video effects, and many other useful things. Expressions are JavaScript lines of code that let you manipulate data in Adobe After Effects. Even though they don’t have the same flashy name as a kryptonite spear, they may be just as powerful in the proper hands. The fact that they’ll save you a ton of time applies to all of them, regardless of size.

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

Free Download For macOS 10.14 or later

Making Slow Motion Videos in Final Cut Pro: The Best Methods

The slow-motion effect has been used for years to add dramatic effects to movies. An important scene is always highlighted and looks better with a slow-motion effect. Applying slow motion is beneficial, too, as it can give you a better preview of the scene. The effect is easily accessible in many video editing applications.

How would you find an app that gives good final cut slow-motion results? This article has got you all covered on that. Here, you will find the Final Cut Pro slow-motion effect that works fantastic without ruining your video’s quality. So, follow the article to learn more about using FCP slow motion.

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 Makes a Perfect Slow-Motion Video?

An ideal FCP slow-motion video requires careful attention to technical details and aesthetics. Below are some essential things to think about bringing perfection in slow-motion videos:

• Resolution: A slow-motion video with visual appeal and a high resolution is crucial. This is especially vital if you intend to crop or zoom in on the video while editing.
• Storytelling: Make sure the slow-motion clip supports the idea you’re attempting to portray. Your scenes will have more impact if you tell them with a thoughtful narrative.
• Editing: Try different speeds when editing your clip to achieve the best impact. Consider including sound effects or music to accompany the slow-motion images.
• Timing: Select the appropriate times to record in slow motion. You shouldn’t slow down your entire video. Instead, you can apply the effect to draw attention to acts or feelings.
• Frame Rate: Slow-motion videos are usually shot at a greater frame rate. Frame rates of 60, 120, 240, or even higher are common as they make the video look smoother.
• Shutter Speed: For precise and sharp results, use a fast shutter speed camera. This lessens the likelihood of motion blur in every slow-motion frame.

Part 2: Learning All Essential Techniques to Perform Slow Motion in Final Cut Pro X

Apple created Final Cut Pro , and it is only accessible to macOS users. Professional video editors can utilize the software’s array of capabilities. The tool offers incredible video editing functions. Its features are tailored to handle high-resolution video material. The tool has an AI object tracker that detects faces and objects. Its cinematic mode helps you create professional videos.

Final cut slow motion gives a dramatic and intense effect to your videos. You can create an entirely different video with the power of its editing features. Slow-mo Final Cut Pro gives high-resolution results. Follow the steps below to use this tool for slow-motion effects. However, you can choose any method that seems suitable and convenient to you:

Method 1

Import your video into the app and drag it into the timeline. Click on the video and select the “Speed Meter” icon from the timeline. If you want to access the retime menu directly, use the “Command+R” command. Now, select the “Slow” option, and from here, you can select the slow speed percentage at which you want your clip.

Method 2

Bring your video into the timeline and click on it. Select the “Speed Meter” icon; now, choose the “Custom” option. You can access customized settings directly using the “Control+Option+R” command to apply FCPX slow motion. Once you have opened the customization menu, manually set the speed rate and duration to how much you want.

Method 3

Drag the timeline cursor to where you want to make a speed change, select “Speed Meter,” and hit “Blade Speed” to create a cut and separate the clip. Make as many cuts as you want to, depending on how many speed changes you require. Now click on the clip whose speed you want changed and select “Custom” from the “Speed Meter” icon. Customize your clips’ speed rate and duration and save the video once you’re done.

Part 3: Wondershare Filmora: A Multi-Purpose Solution to Making Effective Slow-Motion Videos

Final Cut Pro can be difficult for beginners to understand. The tool has a variety of tutorials available online, but it’s still hard for many users to follow them. In this case, Wondershare Filmora is a great option for slow motion and other effects. It is an excellent alternative to final cut slow motion. Filmora offers many more wonderful features that will surely amaze you.

It can assist you in generating engaging content despite just cutting, trimming, and editing videos. With AI integration, this platform can automate your editing tasks.

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

Free Download For macOS 10.14 or later

Step By Step Guide to Make Slow Motion Videos in Filmora

Unlike Final Cut Pro’s slow motion, Wondershare Filmora is more straightforward to operate. Follow the step-by-step guide below to apply slow-motion effects to your video.

Method 1: Uniform Speed

If you want to adjust the speed and retain its high quality, use the uniform speed option. You can access this option by following the stepwise method below. Using the advanced features, you don’t need any other tool to ensure the video’s original worth:

Step 1Import Your Project and Start a New Project

After launching Filmora, head to its “New Project” option from the home screen. You will enter the main editing screen this way. Import your project in the media panel and then drag it to the timeline.

Step 2Explore Uniform Speed and Adjust the Speed

Go to your video in the timeline and right-click on it. Now, explore the “Uniform Speed” option and tap on it to get an editing panel at the right. From that panel, move the “Speed” slider to the right and get a slow-motion video preview. You can see the “Duration” of the video after slowing it down and adjusting it accordingly.

Step 3Use Advanced Features to Ensure Quality of Videos

Move down and toggle the “Reverse Speed” option if required. You can enable the “Maintain Pitch” and “Ripple Edit” options to enhance the video automatically. Lastly, extend the “AI Frame Interpolation” menu using its downward symbol and choose “Optical Flow.” It will ensure that the video will remain slow with high quality.

Method 2: Speed Ramping

This method aims to bring smooth transitions in slow-motion videos. Instead of an abrupt change, a gradual increase in speed can impose a professional look. So, there are the steps to access this feature and get a preview of smooth playback.

Step 1Discover the Speed Ramping Feature

Access the Speed Ramping option next to the “Uniform Speed” in the right-side editing panel. Alternatively, you can right-click on the video and look for the “Speed Ramping” option from the list.

Step 2Pick a Template for Speed Ramping or Customize It

From the speed ramping section, you can choose any template from 6 options. Also, users can pick the “Customize” option to adjust the speed ramping as desired.

Step 3Use the Render Preview Option for Smooth Playback

To get a high-quality preview of your videos, look for Render Preview. In this regard, go to the top toolbar of the timeline section on the right side. Click the “Render Preview” icon next to the “Copilot Editor.” Wait for a while and get a smooth playback of your slow-motion video.

Integral Features of Filmora

Slowing down videos is easier than slow-mo Final Cut Pro. Filmora automates the process with an optical flow, ensuring the project’s high quality with one click. Without any wait, learn more about some top-rated features in the given section.

1. AI Thumbnail Creator

The AI Thumbnail Creator of Filmora makes thumbnail creation a matter of seconds. The tool is a treasure for YouTubers as it creates appealing thumbnails to attract viewers. It works with machine learning algorithms to detect the 3 best shots out of your video for thumbnail. Besides, there are over 58 thumbnail templates that can be customized after picking the right one.

2. AI Copilot Editing

AI Copilot is your personal assistant who guides you through everything related to Filmora. You can ask about any editing queries, and the AI will tell you the whole procedure within a second. It will also provide you with navigation towards the right feature. The tool is a big help for beginners; it makes using Filmora much faster and easier.

3. Motion Tracking

If you love giving an artistic touch to your videos, then motion tracking is exactly what you need. This feature automatically tracks the object throughout the video. You can add graphics, stickers, or even blur an object in the video. Furthermore, it allows you to add text with the tracked objects, like a name title with a running athlete.

4. Auto Reframe

With the help of the Auto Reframe feature, you can use one video on all social media platforms. The tool reframes your video in such a way that the main object doesn’t get removed. AI allows you to turn your landscape video into a vertical with a 19:6 aspect ratio. It saves you time and the trouble of creating different videos for every platform.

Conclusion

Slow-motion videos have become a trend due to social media, but they have been an essential film factor forever. Because of the rising demand for this effect, developers added the feature to their software. Many apps are developed to provide a slow-motion effect, which makes it tricky to choose one.

This article addresses your problem by showing you the use of final cut slow-motion. You have discovered a much simpler, faster, and effective platform, Wondershare Filmora. With proven statements in this article, it’s been easier to try Filmora and explore it fully instantly.

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

Part 1: What Makes a Perfect Slow-Motion Video?

An ideal FCP slow-motion video requires careful attention to technical details and aesthetics. Below are some essential things to think about bringing perfection in slow-motion videos:

• Resolution: A slow-motion video with visual appeal and a high resolution is crucial. This is especially vital if you intend to crop or zoom in on the video while editing.
• Storytelling: Make sure the slow-motion clip supports the idea you’re attempting to portray. Your scenes will have more impact if you tell them with a thoughtful narrative.
• Editing: Try different speeds when editing your clip to achieve the best impact. Consider including sound effects or music to accompany the slow-motion images.
• Timing: Select the appropriate times to record in slow motion. You shouldn’t slow down your entire video. Instead, you can apply the effect to draw attention to acts or feelings.
• Frame Rate: Slow-motion videos are usually shot at a greater frame rate. Frame rates of 60, 120, 240, or even higher are common as they make the video look smoother.
• Shutter Speed: For precise and sharp results, use a fast shutter speed camera. This lessens the likelihood of motion blur in every slow-motion frame.

Part 2: Learning All Essential Techniques to Perform Slow Motion in Final Cut Pro X

Apple created Final Cut Pro , and it is only accessible to macOS users. Professional video editors can utilize the software’s array of capabilities. The tool offers incredible video editing functions. Its features are tailored to handle high-resolution video material. The tool has an AI object tracker that detects faces and objects. Its cinematic mode helps you create professional videos.

Final cut slow motion gives a dramatic and intense effect to your videos. You can create an entirely different video with the power of its editing features. Slow-mo Final Cut Pro gives high-resolution results. Follow the steps below to use this tool for slow-motion effects. However, you can choose any method that seems suitable and convenient to you:

Method 1

Import your video into the app and drag it into the timeline. Click on the video and select the “Speed Meter” icon from the timeline. If you want to access the retime menu directly, use the “Command+R” command. Now, select the “Slow” option, and from here, you can select the slow speed percentage at which you want your clip.

Method 2

Bring your video into the timeline and click on it. Select the “Speed Meter” icon; now, choose the “Custom” option. You can access customized settings directly using the “Control+Option+R” command to apply FCPX slow motion. Once you have opened the customization menu, manually set the speed rate and duration to how much you want.

Method 3

Drag the timeline cursor to where you want to make a speed change, select “Speed Meter,” and hit “Blade Speed” to create a cut and separate the clip. Make as many cuts as you want to, depending on how many speed changes you require. Now click on the clip whose speed you want changed and select “Custom” from the “Speed Meter” icon. Customize your clips’ speed rate and duration and save the video once you’re done.

Part 3: Wondershare Filmora: A Multi-Purpose Solution to Making Effective Slow-Motion Videos

Final Cut Pro can be difficult for beginners to understand. The tool has a variety of tutorials available online, but it’s still hard for many users to follow them. In this case, Wondershare Filmora is a great option for slow motion and other effects. It is an excellent alternative to final cut slow motion. Filmora offers many more wonderful features that will surely amaze you.

It can assist you in generating engaging content despite just cutting, trimming, and editing videos. With AI integration, this platform can automate your editing tasks.

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

Free Download For macOS 10.14 or later

Step By Step Guide to Make Slow Motion Videos in Filmora

Unlike Final Cut Pro’s slow motion, Wondershare Filmora is more straightforward to operate. Follow the step-by-step guide below to apply slow-motion effects to your video.

Method 1: Uniform Speed

If you want to adjust the speed and retain its high quality, use the uniform speed option. You can access this option by following the stepwise method below. Using the advanced features, you don’t need any other tool to ensure the video’s original worth:

Step 1Import Your Project and Start a New Project

After launching Filmora, head to its “New Project” option from the home screen. You will enter the main editing screen this way. Import your project in the media panel and then drag it to the timeline.

Step 2Explore Uniform Speed and Adjust the Speed

Go to your video in the timeline and right-click on it. Now, explore the “Uniform Speed” option and tap on it to get an editing panel at the right. From that panel, move the “Speed” slider to the right and get a slow-motion video preview. You can see the “Duration” of the video after slowing it down and adjusting it accordingly.

Step 3Use Advanced Features to Ensure Quality of Videos

Move down and toggle the “Reverse Speed” option if required. You can enable the “Maintain Pitch” and “Ripple Edit” options to enhance the video automatically. Lastly, extend the “AI Frame Interpolation” menu using its downward symbol and choose “Optical Flow.” It will ensure that the video will remain slow with high quality.

Method 2: Speed Ramping

This method aims to bring smooth transitions in slow-motion videos. Instead of an abrupt change, a gradual increase in speed can impose a professional look. So, there are the steps to access this feature and get a preview of smooth playback.

Step 1Discover the Speed Ramping Feature

Access the Speed Ramping option next to the “Uniform Speed” in the right-side editing panel. Alternatively, you can right-click on the video and look for the “Speed Ramping” option from the list.

Step 2Pick a Template for Speed Ramping or Customize It

From the speed ramping section, you can choose any template from 6 options. Also, users can pick the “Customize” option to adjust the speed ramping as desired.

Step 3Use the Render Preview Option for Smooth Playback

To get a high-quality preview of your videos, look for Render Preview. In this regard, go to the top toolbar of the timeline section on the right side. Click the “Render Preview” icon next to the “Copilot Editor.” Wait for a while and get a smooth playback of your slow-motion video.

Integral Features of Filmora

Slowing down videos is easier than slow-mo Final Cut Pro. Filmora automates the process with an optical flow, ensuring the project’s high quality with one click. Without any wait, learn more about some top-rated features in the given section.

1. AI Thumbnail Creator

The AI Thumbnail Creator of Filmora makes thumbnail creation a matter of seconds. The tool is a treasure for YouTubers as it creates appealing thumbnails to attract viewers. It works with machine learning algorithms to detect the 3 best shots out of your video for thumbnail. Besides, there are over 58 thumbnail templates that can be customized after picking the right one.

2. AI Copilot Editing

AI Copilot is your personal assistant who guides you through everything related to Filmora. You can ask about any editing queries, and the AI will tell you the whole procedure within a second. It will also provide you with navigation towards the right feature. The tool is a big help for beginners; it makes using Filmora much faster and easier.

3. Motion Tracking

If you love giving an artistic touch to your videos, then motion tracking is exactly what you need. This feature automatically tracks the object throughout the video. You can add graphics, stickers, or even blur an object in the video. Furthermore, it allows you to add text with the tracked objects, like a name title with a running athlete.

4. Auto Reframe

With the help of the Auto Reframe feature, you can use one video on all social media platforms. The tool reframes your video in such a way that the main object doesn’t get removed. AI allows you to turn your landscape video into a vertical with a 19:6 aspect ratio. It saves you time and the trouble of creating different videos for every platform.

Conclusion

Slow-motion videos have become a trend due to social media, but they have been an essential film factor forever. Because of the rising demand for this effect, developers added the feature to their software. Many apps are developed to provide a slow-motion effect, which makes it tricky to choose one.

This article addresses your problem by showing you the use of final cut slow-motion. You have discovered a much simpler, faster, and effective platform, Wondershare Filmora. With proven statements in this article, it’s been easier to try Filmora and explore it fully instantly.

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