Sienna Burning Post Production Notes-Color Grading and Compositing

Color Grading and Compositing for Sienna Burning

All one light color grading of CinemaDNG RAW footage was done in DaVinci Resolve and output to ProRes for editing in FCP X. Various film LUTs were used but most of them were variations of Kodak Vision Color 2383 film stock. The two I use most commonly are Impulz VisionColor from Color Grading Central and Koji Color, developed (no pun intended) by color timer Dale Grahn.

Most of the secondary color grading was done in FCP X.

There was a fair amount of VFX employed in post, mostly in the final sequence of the young twins to turn their natural, light brown hair, to red hair. It was a tedious and pains taking process to rotoscope those shots. As an editor and colorist, it pushed my abilities into a new area. I had done rotoscoping in corporate projects in the past but not to this extent. Even though I have a number of powerful digital tools at hand, such as Mocha planar tracking and DaVinci Resolve, it still comes down to editing frame by frame some times.

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Before and after hair color treatment. Amelia Martin, Analise Martin as the young twins in Sienna Burning, a short film by Andrea Shreeman, Tom Spitnale, and Dave Perry.
Before and after hair color treatment. Amelia Martin, Analise Martin as the young twins in Sienna Burning, a short film by Andrea Shreeman, Tom Spitnale, and Dave Perry.
FCP X interface showing color masking and numerous shape and tracking masks used to isolate the twins hair.
FCP X interface showing color masking and numerous shape and tracking masks used to isolate the twins hair.

Other VFX included adding face lighting to some shots and tracking it with the actor’s movement, brand removal from the MRI head cage, and cleaning up shadows from the wall below the stairway in Suzanne’s home.

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Our overall color grading scheme was to have all of the shots in “Scene 1”, everything before the flashback, have a sterile, cool, and sharp look. “Scene 2”, the flashback, used muted, darker tones to underscore painful memories. “Scene 3” we go back to the sterility of the hospital but transition into warmer, more vibrant color as the twin sisters meet in the lobby.

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