I am going next month to Mexico and want to make besides pictures some video of the whalesharks.
I am a photographer for over 10 years but I am new to video.
Are there some starting settings. shutter speed??, aperture priority?? auto ISO ( what maximum high 800??)??. Would it be a good Idea to focus on your finns and lock that focus for manual focus?? Auto white balance or a fixed colour temperature??
Any help would be great