What should I pay attention to when editing a documentary?

1. actual sound actual sound, which tries to keep the real environment

refers to the sound recorded while shooting the picture, which can make up for the lack of the picture, enhance the vividness of the film and enhance the realism of the film. This kind of actual sound can enhance the realism, credibility and affinity of the film, and make the audience feel as if they were in the scene at that time. Some common voices in daily life will also make the audience feel more cordial and close the distance between the film and the audience.

2. If the historical image does not conform to the frame proportion, it needs to be adjusted.

Some of the materials in the documentary are from shooting, and there may be some historical subjects, so it is necessary to find historical image materials as materials, edit them and put them into the film. Sometimes we will encounter some problems, for example, the frame ratio of old video materials is usually 4: 3, but now we use the ratio of 16: 9 more, and then the picture will have black edges, like this shot.