He ran the MKV through a binary analyzer. Hidden in the padding between the NAL units—the atomic particles of the H.264 video stream—was a string of text. A message.
: Instead of turning Dexter in, Miguel—driven by grief over his own brother's death—embraces Dexter’s brand of justice. They form a dark mentorship where Dexter attempts to teach Miguel "The Code". The Conflict Dexter.S03.1080p.BluRay.REMUX.AVC.TrueHD.5.1-NOGRP
: This is the "interesting" part for enthusiasts. It means the video and audio tracks were taken directly from the Blu-ray disc without being re-compressed. It offers the highest possible quality because no data was lost to save space. AVC : The video codec used (Advanced Video Coding). He ran the MKV through a binary analyzer
: This refers to the audio track. Dolby TrueHD is a lossless audio format, and "5.1" indicates surround sound (5 speakers and 1 subwoofer). : Instead of turning Dexter in, Miguel—driven by