Part of the ceremony. Bless the bed in the hopes that Claudia becomes pregnant immediately and delivers healthy sons for Friedrich. It would only be done with nobility or upper classes - essentially families that
needed
plenty of heirs for the property
I'm gonna die of long hair!

I don't know about tossing the wine on them, because that would totally defeat the purpose of saving the bloody marriage sheets (yeah, that was a thing). But the "onlookers" was definitely a thing, as was the priest blessing them and their beds. A similar scene occurs in Sofia Coppola's Marie Antoinette.
The presence of "onlookers" is actually quite tame. The tradition of tossing the bride's garter belt comes from the fact that at one time, the wedding guests were in such a rush to see the newlyweds get it on, they'd pull the bride's clothes off. And that's why the reception exists at all, to give the couple a little breathing room before they go off an consummate to their heart's content.

well sir it seemed like was goin 2 b such orgy 2 me..well it was disgusting and i wud hope it wud NOT b reel ever

The party or group of people seeing the newly weds naked in bed was more of a Nordic or Northern European tradition than a Roman Catholic one. Even George R.R. Martin uses this historical trivia in his Game of Thrones saga.
Global Warming, it's a personal decision innit?

Nigel Tufnel

Yep. A mention of this practice is in Othello; she tells the maid to put her "wedding sheets" on the bed if I'm remembering correctly to get Othello in the mood, because if hymen blood on the bed doesn't scream romance

wouldnt they hang the wedding-night sheets out of the window for the townspeople to see, too? the erm.. soiled.. sheets. To prove it was consummated.

In those days any Royal that married was required to beseen IN BED, not having sex, with their new husband/wife, just to make sure that the marriage was consumated. Of course sometimes the marriage bed was blessed and then the husband or wife got up and slept on the day bed next to the window, or something. (Which was the case for 7 years with Marie Antionette.)
Missy

That was really creepy and gross. If I was that little girl, I would have been severely disturbed by it.
Are you watching closely?

She was with the "dwarf" (which actually wasn't a dwarf >_< ).

Hello Everyone! I haven't seen this movie for such a long time, and I know it is not really based on the disney movie snow white. In this movie she did not went off with the prince but she was with another man at the end??? Please let me know about that to remember things right. Thanks a lot!

That was something done by nobility in feudal Europe

~ My family & I are catholics too. My grandmother told me that was so old times tradition.
~
~

i'm a catholic and its not necessary believe me lol. some people in that time did it but not many.

I'm not sure, but I think it really was. I think I remember reading something like that. But I'm not sure. Just so we're clear on that.