Thursday, February 12, 2009

Composite Breakdown


[click image to view video]

I decided to do a quick composite breakdown in an attempt to explain a little more in depth how the elements went together for the final shot of the 2008 football fireup video. If you watch the video linked to this post you will see 5 passes of the composite plus the final composite as it went to air. This project was really the first time I got to composite something with this many elements and there are things I wish we had more time to work on, but with the constraints in the production schedule we worked with what we had. It took me about 2.5 hours to assemble this entire shot.

Pass 1: Background Plate and Screens

The background is really something that was lacking and we just didn't have time to flesh out so it ended up being just a color ramp. I added some steam elements that rotate around the player because steam was something that found it's way into most of the graphics for the 2008 season. The screens were modeled and animated by Brad Sommer in Maya and textured by Adam Ruud.

Pass 2: Video Corner Pinning

I recived video clips of plays from our editor on the project. I took those and corner pinned the footage to each screen and keyframed them to move with the screens.

Pass 3: Foreground Elements

These were added for two reasons. To add depth and to obstruct the view of the player when we switch shots. The player was composed of 3 separate passes of the actor wearing various stages of the helmet being painted.

Pass 4: Mechanical Arms

These are the arms painting the helmet. They were modeled and animated again by Brad Sommer and textured by Adam Ruud in Maya. All three mechanical arms were rendered together as one pass so I rotoscoped them around the player.

Pass 5: Keyed Player Rotation Footage

We shot the actor in three separate passes, each pass with a different helmet on. We had one helmet that was painted silver, another painted gold, and another gold one with the decals on it. I used the foreground elements to make the transitions between the cuts. This is one area I wish we could have done better. When it was shot the actor just had to guess his stance from the previous shot and try to match it up and I think he did a remarkable job at doing that. Because of this there are slight jumps in his position. I wish we could have devised something for him to hold so that he would have been in exactly the same position. Though I do think for the short production time we had it turned out pretty well.

Pass 6: Final Composite

All the elements put together along with some paint spray.

Ultimately this was a lot of fun to make and I'm looking forward to doing more compositing in the future.

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