This temperature change causes stars to shine in the redder part of the spectrum, leading to the name "red giant," though they are often more orangish in appearance. Because these stars' energy is spread across such a large area, their surface temperatures are actually relatively cool, reaching only 4,000 to 5,800 degrees Fahrenheit (2,200 to 3,200 degrees Celsius), a little over half as hot as the sun. Red giant stars bloat to 62 million to 620 million miles in diameter (100 million to 1 billion kilometers) - 100 to 1,000 times wider than our sun is today. "This causes the star to expand enormously and increase in luminosity - the star becomes a red giant." "Meanwhile, the helium core continues to contract and increase in temperature, which leads to an increased energy generation rate in the hydrogen shell," the explainer continues. Spot Clone Track brings that tool to motion and combines it with a tracker, so you can do spot clone replace actions on a moving shot."This raises the internal temperature of the star and ignites a shell of hydrogen burning around the inert core," Swinburne University of Technology in Australia wrote in a stellar evolution explainer (opens in new tab). The "clone" tool is one of the addictions we all have with photoshop, to remove an errant hair, grain of sand, or blemish quickly and easily. The King Pin track provides that functionality in Red Giant with features like start and end pins, transform pins, and more all within the After Effects interface. A planar tracker is key if you want your titles attaching to parts of the scene, or you want to have comped elements moving along with a moving camera. Planar tracking, the ability to identify a "plane" in space and then sit a compositing object on top of it, is one of the most powerful tools in a motion graphic or VFX artist's toolset.
The algorithmically driven tool should allow users to get to a useable key faster and have to spend less time on noodly cleanup, roto, and garbage mattes and more time on creative work. Now up to 3x faster than earlier versions, Primatte Keyer 6 should make chroma key shots faster and easier than ever before.
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