Hi there,
Well, you can try but sounds like you’ve already given it a go. Have you looked at the individual channels? Quite often the Red channel can be used as a matte for keying if it’s strong enough. Try looking at all three channels individually. If the red is strong, duplicate the layer, use Shift Channels to isolate it on one of the layers (take Red, Green and Blue from Red). Add levels effect to boost contrast. If you get good results yo can precompose this and then use the Luma Track Matte option in the Switches column to create alpha info from the Luma info.
Hope this helps! 🙂
cheers,
Angie
Angie Taylor animation & illustration for television, film, web and devices
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