What Foerster found fascinating about ALEXA is the workflow. “The footage lands in post the same day, ready for the visual effects people to check the greenscreens and start compositing,” she says. “There was a debate at the beginning about bluescreen vs. greenscreen, but I think a greenscreen environment, though it isn’t pleasant to work with, was the better choice with ALEXA.”
TIM DASHWOOD: PUTTING ALEXA TO THE TEST FOR A 3D MUSIC VIDEO
“ARRI really did their homework with ALEXA,” says Canadian-based cinematographer Tim Dashwood, admittedly one of the early “trimmed down D-21” scoffers. “They obviously listened to input from camera operators, ACs and DPs. Everything about it seems familiar the first time you touch
it. On the outside, ALEXA feels like a solid workhouse that doesn’t have to be treated with kid gloves. It balances on the shoulder the way you would expect any ARRI camera to.
Adds Dashwood, “The option of the ARRIRAW workflow [instead of ProRes] will give even more wiggle room to grade the image in DI. Also, the PL mount can be replaced with Panavision or SLR mounts. The HD viewfinder is very good, but I’m looking forward to working with the more advanced model with an optical viewfinder.”
Dashwood was sold on the camera, and when he found out two ALEXA bodies would be available on the same day, he jumped on the idea of shooting a test for 3D capabilities, noise and latitude. “I decided to do something to keep the attention of a producer and director who would be evaluating the shots,” he says. “I phoned an artist I had shot a few music videos for in the past, and she agreed to sing one of her new songs for us as we performed one long take as she walked from one set to another. We were able to go from very low-light, 1-watt bulbs on a Christmas tree to daylight outside without changing the exposure. I used an ISO of 320, T2.8 on a 18mm Zeiss Master Prime, and a 180º shutter in LogC mode. It was amazing how the sensor was able to handle the extreme latitude and allow me to key green leaves from a greenscreen on 10-bit ProRes 422 [HQ] clips.”