Files with this naming convention are (Netflix, Amazon, iTunes, Blu-ray). They are typically:

: Also known as H.265, this is a modern video compression standard. Compared to older formats (like H.264/AVC), HEVC offers superior video quality at significantly lower bitrates, resulting in smaller file sizes without sacrificing, clarity High Efficiency Video Coding.

Since you possess or have encountered this exact filename, here is the practical workflow:

Based on the technical tags in the filename, here is a breakdown of what the file contains: Content Details

: This signifies that the MKV file includes two sets of subtitles, generally allowing users to switch between, for example, the original Japanese audio with English subtitles or another language option, making it accessible to a broader audience.