GPUImage terminates due to [AVAssetWriter startWriting] Cannot call method when status is 3'

Posted by user2869423 on Stack Overflow See other posts from Stack Overflow or by user2869423
Published on 2013-10-11T22:02:33Z Indexed on 2013/10/25 3:55 UTC
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I am having an issue running GPUImage. I have modified SimpleVideoFileFilter program(replaced the filter with a chromakeyfilter) and am using my own video. My program is terminating due to the following error:

[AVAssetWriter startWriting] Cannot call method when status is 3'

I have gone through the forums but not sure why the moviewriter is closing and then someone is writing to it.

I am using iPhone4 running iOS 7.0

Any clues are greatly appreciated. Thanks much!

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