From the photographer's perspective:
When I've shot weddings, I've been very conscious of the videographer, in fact working together (sharing lights and angles and such) whenever possible. That said, I've found that an even 75% of the videographers I've worked with would throw me under the bus to get their shots.
During the worst experience, the videographer wanted stills to encorporate into the video. Instead of working with me to use my images (which I would have gladly provided at no cost) she actually set her single video camera on a tripod (which she never touched the entire ceremony), and photographed everything with a huge digital SLR and flash. (Note that the officiant had stressed that no flash was allowed during the ceremony.) She completely prevented me from getting several the shots the bride and groom expected me to get. She stood in front of me in the aisle, stood on a riser DIRECTLY BEHIND the groomsmen, and stepped in front of me just before the kiss. My shots of the couple's send-off features the videographer's ass front and center, no way around it.
There was no way to prevent these huge problems, as she showed up late and I couldn't get to her to communicate the issues. After the ceremony, she actually started shooting my natural-light formal shots with a flash over my shoulder. I had to say something to her at that point. I wish I could say she stopped, but she didn't.
The important thing to remember is that the bride and groom will almost certainly have a preference as to which they feel is more important. If the video is more important, I would defer to the videographer when necessary. However, most of the people who are willing to pay my rates (starting at $9000 US) strongly favor still shots. That was the case with the situation I described above (the videographer was a last-minute addition who was paid $500). Here in the States, the video (if there is one at all) is typically not nearly as important to the couple as the album and stills.
In the case of the "media blitz" video, the videographer has pointed out that the couple liked it. If they hired the photographer based on close-up shots like the ones they are shooting in this example, then it's highly unlikely the photographer is going to be able to stay out of the videographer's way. A paid photographer MUST get the shots the couple expect from him/her to avoid problems later.
Sorry for the rant, but it certainly goes both ways.
- CJ