Understanding the tags in the filename helps you know exactly what quality and features to expect:
The string "bladerunner19821080pduallatmkv" looks like a specific file name for the 1982 sci-fi classic Blade Runner bladerunner19821080pduallatmkv
The vertical resolution. 1080p (1920x1080 pixels) was the gold standard for high-definition for over a decade. This file is not a 4K UHD remux (which would be enormous), nor is it a lowly 720p rip. 1080p indicates a balance: excellent clarity on a 42-50 inch screen, but at a manageable file size. It suggests the source was likely a Blu-ray or a high-end HDTV broadcast. Understanding the tags in the filename helps you