The resolution of a video is essential for providing high-quality content. Whether you're streaming a movie, sharing a home video, or editing professional footage, the clarity and sharpness of the video can make a significant difference. One of the most popular resolutions today is 4K, known for its ultra-high-definition quality. But what if your video isn't in 4K? This is where upscaling comes into play.
Upscaling is the process of increasing a video's resolution, making it look sharper and more detailed on higher-resolution screens. It can improve visual quality, enhance viewing experiences, and future-proofing your content. In this article, we will share 3 methods to upscale your videos to 4K, whether you're on a PC, using an online tool, or working with a mobile app.
Índice
4K video, commonly referred to as Ultra HD, is characterized by a resolution of 3840 x 2160 pixels. This level of resolution provides four times the pixel count of 1080p HD, resulting in a much sharper and more detailed image. 4K has become the standard for high-quality video content, especially on large screens and modern displays.
There are several reasons why you might want to upscale your video to 4K:
• Improved visual quality: Even if your original video is in lower resolution, upscaling to 4K can enhance its clarity and make it look better on larger screens.
• Future-proofing: As 4K becomes more widespread, upscaling your videos ensures they remain relevant and high-quality for years to come.
• Compatibility: Some platforms and devices are optimized for 4K content, and upscaling ensures your videos are compatible with these technologies.
Aiseesoft Filmes is a widely recognized video editing application that provides a variety of features suitable for users at all skill levels, from novices to experienced professionals. One of its standout features is its AI-powered upscaling technology, which allows users to upscale their videos to 4K/5K/8K with minimal effort.
Download Filmai free from the official website. Once it’s installed, open the program.
To add your video, just click the Add Video button or drag your file directly into the workspace.
Filmai provides a range of enhancement options, such as the Video Upscaler and HDR Upscaler. To elevate your video to 1080p, select the Upscaler de vídeo model and proceed by clicking Aplicar.
You will then be directed to the enhancement interface. Here, you must choose an AI model type, either Real World or Anime, and specify the upscale resolution, which can vary from 1x to 4x. For instance, if your original video is 720p, you have the option to upscale it to 4K by selecting 4x.
Ensure that you also adjust the Export settings, including the format and audio preferences. Before finalizing your choices, utilize the preview feature to assess how your video will appear and make any necessary modifications.
Once you are content with the outcome, click Exportar tudo to allow Filmai to perform its enhancements. Your upscaled 4K video will be saved in the chosen format.
Using Filmai for upscaling is a breeze, especially with its intuitive interface. The AI-powered upscaling does a decent job of enhancing video quality without much manual tweaking. However, the software is not free to use, and you need to make a subscription to unlock the full features.
Media.io is a versatile online tool that offers various video editing features, including upscaling videos to 4K. as the 4K converter. It's an excellent option for users who don't want to install software on their PC and prefer working directly from their browser.
Open your web browser and visit the Media.io website (https://videoenhancer.media.io/app/upscaler). Click on the Envio vídeo button to add the video you wish to upscale.
Clique no Processo button, and this tool will upscale your uploaded video automatically. It may take some time to complete that.
Once the process is done, click the Download button to begin saving the upscaled video on your computer. For upscaling your file as 4K, you need to make sure your original video is 1080p.
Observação: You need to make a subscription to output a 4K video file.
Media.io is incredibly convenient for quick upscaling tasks. The process is straightforward, and the results are satisfactory for most casual users. The biggest advantage is that it's online, so no installation is required. However, the quality of the upscaled video might not be as high as with dedicated software like Filmai, and the process can be slower, depending on your internet speed.
PowerDirector is a well-known mobile video editing app available on Android and iOS. It offers a range of professional grade editing tools, including the ability to upscale videos to 4K directly on your mobile device.
Download the PowerDirector application from either the Google Play Store or the Apple App Store. Launch the application, initiate a new project, and import the video that you wish to enhance.
Go to the project settings and select 4K as the output resolution.
Once you're satisfied with the editing, export the video in 4K resolution.
PowerDirector is a powerful tool for mobile users who need to edit and upscale videos on the go. The app's interface is user-friendly, and the upscaling process is quick and efficient. However, it’s important to note that upscaling on a mobile device can be limited by hardware capabilities, and the output might not match the quality achieved on a PC.
What is the Best Frame Rate for 4K Video?
The best frame rate for a 4K video depends on the content and intended use. For cinematic videos, 24 fps is standard, while 30 fps is common for TV and online content. For fast-paced action, 60 fps is recommended.
Is 4K or HD Better on iPhone Video?
4K offers better clarity and detail than HD, especially on larger screens. However, HD videos are smaller in size, which might be preferable for storage and sharing. Choose 4K for the highest quality, especially if you plan to edit or watch on a large display.
How to Upscale Video to 4K in Premiere Pro?
In Premiere Pro, import your video, drag it to the timeline, and adjust the sequence settings to 3840 x 2160 (4K). Use the Scale to Frame Size option to fit the video to the new resolution. Then, export the video with 4K settings.
Conclusão
Upscaling your videos to 4K can significantly enhance their visual quality and ensure they are future-proofed for the latest technology. Whether you choose to use a powerful desktop application like Filmai, a convenient online tool like Media.io, or a mobile app like PowerDirector, the essential factor is to choose the approach that aligns most effectively with your requirements and available resources. Experiment with different tools and find the best approach to achieve the perfect 4K upscaled video.
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