19000x40 sized comp (for sports stadium) won't render in after effects. It 'looks' like it's rendering, but the resulting QT mov file is black.
What could be some of the problems here? How can I fix this? I have a smaller version 8000px long x 40px wide that renders just fine.
I tried remaking the comp and exporting it at different length sizes. It seems that After effects is unable to export it without corrupting if it's longer than 8000px. At least on my system with this file. Strangely enough I was able to get this 19000px wide file to export earlier in the week, but not any more. So strange.