Using your value system how many things are wrong with this situation?
When my kids are a bit older I plan to discuss things like this as part of their sex education. We have already discussed that nude photos are wrong to allow to be taken of a child but this topic is a bit too much for my kids now (they are 8 and 11). My kids also don't have cell phones (let alone ones with cameras) so I don't need to talk about it for cell phone rules.
Video of local news story: Classmates Watch Secretly-Made Video of Indiana 15-Year-Old Having Sex in Trailer
Per the news story a 15 year old Indiana girl attended a party in a trailer. She reported to having consentual sex with a 14 year old by in a room of the trailer. The story states that unbeknownst to her, two teen boys video recorded the session through a hole in the wall with their cell phone. The video then was sent by text message (sexting is the term for still photos sent by text message on cell phones). So in this case I guess it is "sexting goes porn".
The father reports the girl is being quiet.
I hope she gets any help she needs so she doesn't wind up clinically depressed and committing suicide like an 18 year old did after still photos were sent via 'sexting' by her ex-boyfriend. (That story was featured on Dr. Phil last month.)
These cases are often being treated as child porn and sometimes arrests are made. I saw a news show recently where some adults are asking for new definitions of legal terms so that child porn charges CANNOT be made on minors or any person who circulates nude photos or videos of nude people via cell phone text messages.