Christmas.waltz.2020.multi.720p.hmax.web-dl.h26... -

: Signifies that the source video was ripped or captured directly from the HBO Max streaming service.

: Indicates that the file contains multiple audio tracks (usually the original English track plus other dubbed languages). Christmas.Waltz.2020.MULTi.720p.HMAX.WEB-DL.H26...

The specific details in your file name translate to the following technical specifications: : Signifies that the source video was ripped