Hiroshima.mon.amour.1959.1080p.criterion.bluray... Online

It looks like you've stumbled upon a file name that appears to be a video file, specifically a movie. Let's break it down:

New 4K digital restoration with an uncompressed monaural soundtrack. Aspect Ratio: 1.37:1 (Original theatrical ratio). Hiroshima.mon.amour.1959.1080p.Criterion.Bluray...

Why seek out the Criterion Blu-ray rather than a simple 1080p rip from a lesser source? The supplements. The disc includes: It looks like you've stumbled upon a file