If a vast majority of the image is bright, it is possible for black detection to fail, causing a fallback and assuming a white starting frame. It should be pretty rare though.
It would be better to compare the two frames and find which one is darker. Though I would like to do it without having to add any additional software packages.
If a vast majority of the image is bright, it is possible for black detection to fail, causing a fallback and assuming a white starting frame. It should be pretty rare though.
It would be better to compare the two frames and find which one is darker. Though I would like to do it without having to add any additional software packages.