Under what circumstances are SLR cameras, televisions, AV, P and M suitable for use? Is there a difference in the same environment?

M-range manual gear is suitable for all occasions, provided that you have excellent skills.

P program automation, commonly known as fool-like, can be used in almost all occasions, but the scrap rate is also high, which is most suitable for standardized scenes.

Television should be a necessary condition for shutter, suitable for high-speed moving objects such as airplanes, cars, sports events and animals running.

AV should be the first mode of aperture, suitable for landscape, portrait and still life photography.

Exposure mode:

P: it's program exposure;

M: it is manual exposure;

AV: it is aperture priority;

Television: speed first;

SCN: it is a personal setting;

Automatic: It is automatic.