There are several methods to upscale a 1080p video to 4K without losing image quality. One method is to use a video scaler, which can take an image and stretch it across the entire screen without losing quality. Another method is to use Topaz Labs' AI-powered video upscaling software, which can assess sample 4K images and create new interpolated pixels to produce a sharper and more vibrant video.
Another option is to use VideoProc Converter, a trending software that utilizes the onboard GPU for faster processing and motion-adaptive pixel scaling algorithm to upscale HD or 1080p videos to 4K. Additionally, there are several other software options available, such as Topaz Video Enhance AI, which is considered the best video upscaling AI tool on the market, and AVCLabs, which offers a detail-preserving upscale feature that can upscale 1080p video to 4K while preserving detail.
It's also worth noting that 4K upscaling technology has become essential for enhancing lower resolution videos, and there are various training and learning resources available for those interested in learning more about video upscaling. In summary, there are several methods and software options available for upscaling a 1080p video to 4K without losing image quality, and the best method will depend on individual preferences and needs.