videos of the Sun are usually captured by solar observatories equipped with specialized cameras, such as NASA's Solar Dynamics Observatory (SDO) and the European Space Agency's Solar and Heliospheric Observatory (SOHO). Information like this one is very easy to find if you’re really interested in knowing. They have multiple filters for capturing images across different wavelengths of light. This lets it record highly detailed images of the Sun's atmosphere and surface at high resolutions. 🙂

I'm really surprised at how duncile some of the comments are. Basic logic apparently not a general human trait.