Briefly describe the functions and limitations of fixed photography.

Answer: (1) Fixed photography is good at representing people and things, and the audience can observe the subject carefully in the lens without being disturbed by other sports factors;

(2) Fixed photography can obtain more composition through internal adjustment, especially through depth scheduling in scenes, which can form multiple scenes and multiple attention focuses in one shot;

(3) Fixed photography can also show movement.

The limitations of fixed photography are that long-term fixed photography is easy to appear dull and the rhythm of J official films is slow and lacks change.