: This is a date stamp, following the YYMMDD format, indicating the content was recorded or released on April 20, 2010 : This stands for Full High Definition , meaning the video is encoded at a resolution of 1080p (
The text string Avs-museum-100420-FHD HOT- appears to be a (filename) typically used for adult videos (AV). Avs-museum-100420-FHD HOT-
This typically refers to "Adult Video" or a specific production brand within that industry. Museum: The specific series or setting for the content. : This is a date stamp, following the
: Typically indicates a date (April 20, 2010, or October 4, 2020) or a specific reference code used by the uploader. : Stands for Full High Definition (1080p resolution). : This is a date stamp
: Likely the name of the project, series, or source creator.