What are the requirements for cameras when shooting college students' movies?

The aperture of a home camera is small, not as shallow as that of a movie. The background with blurred depth of field is too civilian to shoot.

At present, some popular college students' works are shot by SLR with video function, and the fixed Jiao Da aperture lens can shoot scenes with blurred background in movies. Including some wedding MTV studios, also shot with SLR.

In the case of limited funds, we can consider several entry-level SLR Nikon D3100D500D5100 second-hand fuselage with a tripod of about 2000~3000 for fixed-focus lens and a multi-track digital recording pen to collect actual sound (SLR recording function is poor, and most of them can't connect microphones).

If you have enough money, you can consider the mid-range Nikon D7000 Canon 60D plus the small slide rail and rocker arm of the stabilizer, which can basically shoot commercial advertisements.

Talk too much at once, see if there are any questions, and then I'll answer them for you.