However, if you already own a legal copy (e.g., purchased Blu-ray or digital download from an official retailer) and are looking for general guidance on , here’s what you should know:
– You can use tools like Topaz Video AI or HandBrake (with appropriate settings) to upscale your own legally owned 1080p file to 4K. Expect large file sizes and long processing times. MIDV-207 4K