That regex is already included with nZEDb, regex id 1:
(brazilian|chinese|croatian|danish|deutsch|dutch|estonian|flemish|finnish|french|german|greek|hebrew|icelandic|italian|latin|nordic|norwegian|polish|portuguese|japenese|japanese|russian|serbian|slovenian|spanish|spanisch|swedish|thai|turkish)[\)]?( \-)?[ \-\.]((19|20)\d\d|(480|720|1080)(i|p)|3d|5\.1|dts|ac3|truehd|(bd|dvd|hd|sat|vhs|web)\.?rip|(bd.)?(h|x).?2?64|divx|xvid|bluray|svcd|board|custom|"|(d|h|p|s)d?v?tv|m?dvd(-|sc)?r|int(ernal)?|nzb|par2|\b(((dc|ld|md|ml|dl|hr|se)[.])|(anime\.)|(fs|ws)|dsr|pal|ntsc|iso|complete|cracked|ebook|extended|dirfix|festival|proper|game|limited|read.?nfo|real|rerip|repack|remastered|retail|samplefix|scan|screener|theatrical|uncut|unrated|incl|winall)\b|doku|doc|dub|sub|\(uncut\))