Pacific Motion Control

Pioneer Corn – 2008

This Pioneer Corn commercial used motion control to seamlessly marry live-action and CGI.

Computer Animation is used to show the high-tech side of pioneer corn. These effects are married to a single live-action shot, featuring a slow sweeping camera move. Motion Control move data was provided to the post house to and imported in to MAYA to model the camera move in the virtual realm.

Kuper motion control software is able to export motion control data as an ASCII data file, which can easily be imported into MAYA and other 3D modeling and CG programs.

This commercial is a great example of how motion control photography can be used to seamlessly add CGI elements to live-action while incorporating precision camera movement.

First in Motion Control

Pacific Motion Control recently had the opportunity to work on this commercial for the new Kohler Flipside Handshower. A motion control head, motion control model mover, and motion control bogey dolly were used to film the precise, choreographed movements of the shower head. While multiple passes were filmed to give the effect of multiple choreographed shower heads, motion control was also used for the precise camera movements highlighting the single shower head.

Motion control is often the perfect option when steady, precise camera movements are needed, which would be difficult to capture with a handheld camera, or manual dolly or jib. These beauty shots often can be captured in much less time using motion control, and motion control adds the luxury of precise repeatability for multiple takes.

On the set of a recent Tsubaki commercial, I had the opportunity to capture a few hundred pictures of the Gazelle Motion Control Camera Crane in action, in order to put together a couple of really good 3D photo sets on Microsoft’s Photosynth website. For someone unfamiliar with motion control equipment, this is a good opportunity to see what a motion control camera crane looks like, set up and ready to go.

For this shot, we were on a very long track run, and the rig needed to go about 13 feet per second, so we were using our large servo track motor, and a 5/1 gear ratio for the track drive. we also needed to pan very quickly, so we fitted our motion control pan/tilt head with a servo motor for pan, and a large servo amplifier rode on the rig.

At the time of this shoot, this was as fast as we could possibly make the Gazelle go, and it performed flawlessly. Since this time, we built a much faster track drive system. Originally built for the Cheetah dolly, this track drive system can be used on all of our rigs, giving them the fastest tracking speeds of any full motion control systems.

Many people assume that because motion control equipment is precise and repeatable, that shots filmed with motion control will feel sterile or mechanical. The two commercials below illustrate how motion control can be used to capture a “live” or “hand held” camera feel, while still allowing for precise repeatability for filming multiple passes and background plates.

Pacific Motion Control can provide handwheels or panbar encoders for live control of our motion control pan/tilt, or pan/tilt/roll heads. Additionally, we can provide encoders for dolly/track, all crane axes, and focus, iris and zoom, which allow for complete control of the rig and camera lens when designing shots. This means that very organic moves can be recorded live, then repeated precisely. In addition to our standard encoder package, Pacific Motion Control can provide a Preston FIZ motion control interface or a full Preston kit including wireless hand controller, receiver, and motors.