stands for Web Download . This indicates the video was downloaded directly from a streaming service (like Netflix, Amazon Prime, Hulu, Disney+, etc.) rather than being recorded off a screen (webrip) or ripped from a Blu-ray. WEB-DL files are generally high quality because they are sourced from the original stream without additional compression artifacts introduced by screen capture.
-CM- usually delivers consistent results. Their HEVC settings seem tuned for smaller file sizes while retaining grain structure—good for archiving, though purists may want the larger x264 release. Teachers.Pet.2025.1080p.WEB-DL.HEVC -CM-.mkv
: This indicates the resolution of the video, which is 1080 progressive scan (Full HD). This suggests that the video is of relatively high quality. stands for Web Download