对于城市宣传片的受众群，观众所接受到的最直接的信息就是画面，或者说画面

For the audience of urban publicity films, the most direct information received by the audience is the picture, or the picture is the window through which the audience accepts the information of the work. Interests, whether the creative ideas of the works can be communicated to the audience, etc.

For the audience of urban propaganda film, the most direct information received by the audience is the picture, or the picture is the audience to accept the information of the work of the window, therefore, the picture effect is directly related to whether the publicity film stimulates the audience's interest in the film, the work of publicity ideas can be communicated to the audience and so on.

For the audience group of urban propaganda film, the most direct information the audience receives is the picture, or the picture is the window for the audience to receive the information of the works. Therefore, the quality of the picture effect is directly related to whether the propaganda film stimulates the audience's interest in watching the film, whether the propaganda intention of the works can be conveyed to the audience and so on