Try playing with ” Keying -> Color Range ” OR
1. Take your footage with the guy in the car
2. Create a green solid
3. Do a mask all around the car
4. Export in Quicktime
5. And then you’ll be able to Key the green and add a road backside
OR
Use the effect “Render -> Paint Bucket” and place the point on the Dark color on your footage. After that, export…and Key the color you have choosen with the Paint Bucket Effect.
OR
You don’t need a Green Screen you know, any color, as long at it’s uniform will work. Try a blanket or something, anything that’s large enough to fit in your window.
OR 🙂
Send me your footage at Tangerin01@hotmail.com if you need extra help, I’ll be glad to help you.
Cheers.
Justin Productions
Tangerin01@hotmail.com
Adobe After Effects 6.0 Professionnal