How to Change Frame Rate of Video for Smoother Playback and Better Quality

Last Updated: 2026-04-24 19:34:12

Frame rate plays a crucial role in how smooth and natural a video looks. Whether you are editing content for social media, improving old footage, or creating cinematic videos, knowing how to change frame rate of video can make a significant difference. A low frame rate may look choppy, while a higher one delivers fluid motion. Today, with AI powered tools and free software, adjusting FPS has become easier than ever. This guide explains what frame rate means, how to increase or decrease it, and which tools can help you achieve the best results efficiently.

Part 1. What Does Frame Rate Mean?

Frame rate refers to the frequency at which consecutive images, called frames, appear on a display. It is the core component that creates the illusion of motion in digital video. A higher frame rate results in smoother movement, while a lower rate can create a stylized or choppy effect.

Common FPS Standards

Understanding standard frame rates helps you choose the right setting for your specific project needs.

24fps: The industry standard for film and cinema, providing a natural, motion blurred look that viewers associate with big budget movies.
25fps: Standard broadcast TV frame rates in different regions, particularly in PAL format countries like those in Europe and Asia.
30fps: Very common for online video (vlogs, general content), offering a realistic and crisp look for social media and news.
50fps: Used for smoother motion, especially in sports, fast action, and high definition broadcasts to reduce motion blur during play.
60fps: The go to standard for high end gaming and action videography, ensuring incredibly fluid movement and high clarity.
120fps / 240fps+: Primarily used for capturing ultra smooth slow motion footage. The high capture rate allows for dramatic slowdown during playback at standard frame rates.

Part 2. Best AI Video Frame Interpolation to Increase Frame Rate

When traditional tools simply duplicate frames, AI based solutions analyze motion and create entirely new frames. HitPaw VikPea is an advanced AI video enhancement tool designed to improve video quality while increasing frame rate. It uses deep learning algorithms to understand motion between frames and generate natural transitions.

This makes it especially useful for restoring old footage, enhancing low quality videos, or converting standard frame rate videos into high FPS formats like 60fps or even 120fps. The result is smoother playback, reduced motion blur, and a more professional viewing experience.

AI generates intermediate frames for ultra smooth motion enhancement
Improves video clarity while increasing frame rate automatically
Reduces motion blur and ghosting in fast moving scenes
Supports 2X and 4X frame interpolation for flexible output
Enhances textures and edges for sharper video details
Batch processing allows multiple videos to be enhanced efficiently

Steps to Increase Video Frame Rate with HitPaw VikPea

Step 1.Download and install HitPaw VikPea. Open the AI Toolbox and select the Frame Interpolation option to begin.
Step 2.Upload your video by dragging it into the interface. Choose 2X or 4X interpolation for smoother playback results.
Step 3.Access the Export Settings to adjust your resolution, bit rate, and format according to your specific project requirements.
Step 4.Click the Preview button to check the movement. Once satisfied with the smoothness, click Export to save your file.

Part 3. 3 Free Tools to Change Video Frame Rate Easily

Free tools like VLC, HandBrake, and FFmpeg allow users to change frame rate easily. While they lack AI interpolation, they are effective for basic FPS adjustments and format conversions without additional cost.

1. VLC Media Player

VLC is more than just a player; it is a versatile converter. It allows users to modify the encoding parameters of a video, including the frame rate, during the conversion process. It is highly reliable for quick, no cost adjustments.

Steps to change frame rate using VLC Media Player:

Step 1.Launch VLC Media Player and navigate to Media then click Convert/Save to open the media dialog box.
Step 2.Under the File tab, use the Add button to select the video file you wish to modify.
Step 3.Click the Convert/Save button at the bottom to proceed to the main conversion settings window.
Step 4.In the Settings section, click the screwdriver icon next to the profile to edit the encoding parameters.
Step 5.Go to the Video codec tab and enter your desired frame rate value under the Encoding parameters section.
Step 6.Select your destination folder and click Start to begin the process of changing your video frame rate.

Pros

Completely free and open source for all users worldwide.
Supports almost every video format available in the industry.
Fast processing for simple frame rate conversion tasks today.
Works on Windows, Mac, and Linux operating systems easily.

Cons

The user interface is somewhat dated and less intuitive.
Does not offer advanced AI frame interpolation for smoothness.
Limited preview options before finishing the entire conversion process.

2. Handbrake

Handbrake is a specialized video transcoder designed for efficiency. It provides precise control over frame rates, allowing you to choose between constant and variable frame rates, making it a favorite among tech savvy editors.

Steps for changing frame rate using Handbrake:

Step 1.Open Handbrake and drag your video file into the window or use the File panel to browse.
Step 2.Navigate to the Video tab and select your preferred FPS from the Framerate drop down menu.
Step 3.Enter a name for your new file and select the location where you want to save it.
Step 4.Use the Preview button at the top to check a short clip of your modified video.
Step 5.Click the green Start Encode button to process the video and apply the new frame rate settings.

Pros

Professional level control over video encoding and compression settings.
Includes many presets for different devices and web platforms.
Allows for batch queuing of multiple videos for conversion.
Free to use with no hidden costs or watermarks.

Cons

Can be intimidating for beginners due to many settings.
Slower encoding speeds compared to hardware accelerated AI tools.
Focuses on transcoding rather than enhancing overall video quality.

3. FFmpeg

FFmpeg is a command line tool that offers the most flexibility for power users. By using simple commands, you can change the frame rate of any video file with extreme precision and speed.

Steps to change frame rate using FFmpeg:

The command to change the frame rate using FFmpeg is as follows:

ffmpeg -i <input> -filter:v fps=30 <output>

The above command will change the frame rate of the video to 30fps by either dropping or duplicating frames to match the target.

Pros

Extremely powerful and lightweight for all video processing needs.
Supports automation through scripts for high volume video work.
No graphical interface required for lightning fast file processing.
Entirely free with a massive library of advanced filters.

Cons

Requires knowledge of command line interface to operate correctly.
No visual preview available while setting up the commands.
Easy to make mistakes in syntax for non technical users.

Frequently Asked Questions on Video Frame Rate Changer

1. Can you change the FPS of a video?

Yes, you can change the FPS using various software. Increasing FPS usually requires AI interpolation to create new frames for smoothness, while decreasing FPS involves removing frames, which is often used to create a cinematic or time lapse effect.

2. Does changing FPS affect video quality?

Changing FPS can affect quality depending on the method. Simple conversion might cause stuttering if frames are just deleted or repeated. However, using AI tools like HitPaw VikPea improves quality by generating smooth transitions and enhancing the overall visual clarity.

3. Is there a free video frame rate changer?

Yes, there are several free options like VLC Media Player, Handbrake, and FFmpeg. These tools are excellent for standard conversions. While they lack advanced AI features, they are highly effective for changing FPS without any financial investment.

4. How to change the frame rate of a video?

Changing video FPS (frames per second) can be done using video converters like Handbrake or VLC, or via editing software like Premiere Pro. To increase FPS, use AI tools like HitPaw VikPea to interpolate frames and achieve smoother playback.

5. How can I change the frame rate of my MP4 video easily?

Changing the frame rate (FPS) of an MP4 can be done quickly using online tools or more advanced desktop software, depending on whether you want to reduce the file size or you want smoother and higher quality results, AI powered tools such as HitPaw VikPea are a better choice. They intelligently generate new frames instead of just duplicating or removing them, ensuring natural motion and improved visual clarity.

Conclusion

Changing the frame rate of a video is essential for improving playback quality and adapting content for different platforms. Whether you choose AI powered tools like HitPaw VikPea for smooth interpolation or free software like VLC, HandBrake, and FFmpeg for simple adjustments, each method offers unique advantages. For the best results, consider your video type, desired smoothness, and output quality. With the right approach, you can easily transform choppy footage into professional looking video content.