-xtm- 2 .e01.111017.hdtv.xvid-ws.avi ((free)) -

This is the signature of the release group. XTM (often associated with other groups or a subdivision) was a "release group." These were clandestine, competitive organizations that raced to be the first to rip and distribute content.

: The raw footage is compressed using a codec like XviD to reduce file size while maintaining quality. -XTM- 2 .E01.111017.HDTV.XviD-WS.avi

: This likely indicates the episode or season number of a TV series. In this context, it probably signifies that the file is the second episode of a series or possibly the second part of a series. This is the signature of the release group

: The file container , which was the standard pairing for XviD video before the industry shifted toward .mkv and .mp4 . Historical Context -XTM- 2 .E01.111017.HDTV.XviD-WS.avi