: This is likely a tag for the group, individual, or project that curated or released the set (e.g., "RIN").
To access the "paper" or videos within, you generally need to: V9P.to.MPGE4.Full.Videos.Set-RIN.7z.001
: This likely refers to a conversion process or a project involving the transition of video content from one format (potentially "V9P") to MPEG-4 (MP4) . : This is likely a tag for the