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Keying greenscreen on multiple high res footage. compositing workflow question.
I have keyed out multiple 3K/4K plates which is going to be comped together in AE.
The main comp is way to heavy and slow to work on efficiently. I dont need all the clips in 3K, its just safer in case i need the extra res.1) What is the best workflow on this kind of task?
2) Will layers with keylight make clips calculate slower than a clip without keylight?To render out all clips in QT animation + alpha takes time and i lose alot of flexibilty.