While not specified in the filename, MKV can include multiple subtitle tracks:
To view Hostel (2005) securely and legally without compromising system integrity, viewers can utilize mainstream digital distribution channels. Available options vary by region and current licensing agreements:
Indicates the source material used for encoding. A BRRip is a encode compressed from a pre-released Blu-ray rip (a BDRip), rather than directly from the original Blu-ray disc.