The filename you provided (Triangle -2009-1080p.BluRay.x265.HEVC.10bit.5-1...) indicates a digital backup or high-definition encode. If you are looking to print a cover for a standard Blu-ray case, you can find high-quality printable "papers" and scans on specialized community sites:

• Benefit: This drastically reduces "color banding" (visible steps between shades of color) in gradients like skies or dark shadows. It allows for smoother color transitions and is particularly effective for the darker, psychological horror atmosphere of Triangle.

Introduction to "The Triangle"

. Below is a report on the technical specifications and the film itself. Technical File Breakdown