This is likely the "release group" or the digital signature of the people who encoded the file.
This is the specific "address" for the content—Season 3, Episode 4 through 5. This is likely the "release group" or the
It’s High Definition, but optimized. HEVC (x265) is a modern compression tech that gives you great 720p picture quality at a much smaller file size than older formats. This is likely the "release group" or the
This means the source material was taken from a high-quality digital stream (like a "Rip" from a streaming service). This is likely the "release group" or the
That long string of text is actually a for a specific file, common in the world of high-quality media sharing. It tells you exactly what kind of viewing experience you’re in for.