Sat Jan 18, 2020 6:06 pm
Since you live in PAL-world, you probably also have a 50Hz power system. With a 50 Hz system, lights will tend to flicker every half-cycle or at 100 Hz. Older fluorescent lighting with magnetic ballasting tends to be the worst.
For this situation, you should choose a shutter speed of 1/100 when shooting at 60 fps, or 1/50 when shooting at 30 fps or slower. This would be a shutter angle of 216 degrees for 60 fps. If you have a Pocket 4K or 6K with the latest firmware, it has a setting which will recommend shutter angles based on the setting you give it for the power frequency.
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DR Studio 17.4.1 Win10Pro 21H1/19043.1320 - i7-6700K@4GHz, 32GB RAM
RTX 2070 8GB, "Studio" driver 472.39
OS,Library: 1TB SSD - Project: 1TB SSD - Cache: 1TB NVMe