How to shoot large scenes and parties, and from what angle?

It's not bad to pass by at a 45-degree angle from the party center.

It is recommended to use high sensitivity, because high sensitivity will produce a lot of noise. Greatly affect the quality of photos. As for your camera, it's blurred I often encounter this situation. Just use the image stabilizer. It is irrational to flash when shooting. Will make people very flat.

The following is a friend's answer.

I think we should separate this project.

Sing (in a performance)

Pay attention to the timing of taking pictures, sometimes it will be ugly, and grasp the timing when singing a sentence with a beautiful mouth. The method of capturing should be to press the shutter to focus after photometry is completed and wait for the opportunity to prepare for shooting, otherwise focusing and photometry will take some time, resulting in inaccurate capture time. I don't know what camera you are using. If you look at the scene with a display screen, the display screen itself will be delayed, so look at people and grasp the shutter. If it is the optical framing of a SLR camera, there is no such delay.

Sketch class

Pay attention to the expression of the characters and the overall layout of the venue, and choose the range of framing according to the situation. Expressions can express the psychological activities of characters, and the overall photos will give people a sense of wholeness. So I think it's best to take care of everyone.

Acrobatic dance

Dance programs usually have first-class and second-class hosts. But some people don't. I think the most important thing in dance class is the relationship between the whole individuals. You should not only shoot the wonderful movements of the individual, but also shoot the position of the overall actor. Usually, the stations are carefully designed, which should look better on the whole.

Then, every program got some good photos. Putting them together will be very formal, and others will have an overall understanding of the party.

Finally, pay attention to the problem of exposure time sensitivity.

The performance of high sensitivity is different for different cameras. You should try to see if there is too much noise in your camera at high sensitivity, and choose a sensitivity suitable for your camera. Use a larger aperture to ensure sufficient light input. Finally, the shutter depends on the lighting conditions at the scene. If it's not good, you can use a flash. But if the distance is far away, the flash effect may not be very good.

This is all I can think of. I hope it helps you.