Darn it if I don't have some flickering from fluorescent lights in indoor footage from Japan -- shot with both my Canon XL-H1 and Sony HDR-HC1. This was both in footage shot in 60i and 30f -- with shutterspeeds of 1/30 and 1/60.
What is going on? While the United States is 60hz and Western Japan (where I normally stay) is also 60hz, eastern Japan including Tokyo and Hokkaido is 50hz. This means that I should have used a frequency multiple of 25/50 instead of 30/60. So the best shutterspeeds for avoiding flicker were 1/25, 1/50, or 1/100.
Let that be a lesson to me.
Continue reading Info: Japanese electricity frequency - stop the flickering....
