The string "THRGNKMHD (2017) wwwSkymoviesHDplus IMAX 480p BluRay ORG Dual x264 ESubmkv" is a specific file naming format commonly used by third-party media distributors or file-sharing sites to describe a digital movie file.

This naming convention breaks down into the following technical specifications:

: Denotes that the original high-definition source for this digital copy was a Blu-ray disc .

: The video compression codec used to encode the file into a smaller size while maintaining quality.