Some props, such as plasma and smoke, are needed to make DV films. . How?

Although I am not a professional in this field, as a photographer, I still pay a little attention to it:

1, the fake plasma is about 100 ml from 20 yuan on the market. All kinds of fake plasma are mixed with pigment and thickener (such as honey CMC). Since it is a pigment, it must be difficult to wash (try hydrogen peroxide ...).

2. If there is smog, putting some dry ice on the pond will cause great smog. The disadvantage is that the temperature of smog is low, generally attached to the surface, and it is not easy to spread. If the chemistry is good, we can use a formula similar to KNDX, potassium chlorate+sucrose/glucose+magnesium carbonate, which is also the formula for simple smoke bombs and solid model rocket engines.

3, the light source is certain, and the reflector is too limited. It is suggested that outdoor lamps above 1000W are very important, including lamp+shelf+soft light+fender to control light.

4. It is recommended to check whether your machine supports external microphones. If not, there is no way out.

5, camera stabilizer, it is recommended that Das wear-resistant and labor-saving. The hand-held Yin Wei has a counterweight, and the machine itself is very heavy with a counterweight. .......... or just use a tripod to fix the camera.

Video itself is very expensive, and some investments can't be saved unless you are willing to sacrifice the effect.