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3.角度、方向与轴线 镜头的方向是关系画面组接连贯流畅的重要因素。上、下镜头在方向上存在三种基本关系:同向关系、异向关系和反向关系。 在垂直、水平线构成的四个直角内,如果方向变化不超过90度,就属于同向;如果超过90度而小于180度,就属于异向;如果两个方向的变化进入到相对的两个直角范围,那就属于反向。 镜头的方向可用画面内的垂直线与水平线进行区分,设主体由左下角向右上角移动(俯视),由于它从垂直线的左边移到右边,观众会感到它的方向是自左而右的。
3. Angle, direction and axis The direction of the lens is connected to the smooth connection between the picture group an important factor. There are three basic directions in the direction of the upper and lower lens: the same direction, the opposite direction and the reverse direction. In the vertical and horizontal lines of the four right angles, if the direction does not change more than 90 degrees, it belongs to the same direction; if more than 90 degrees and less than 180 degrees, it is different; if the change in both directions into the relative two Right angle, it belongs to the opposite. The direction of the lens can be distinguished from the horizontal line by the vertical line in the picture. Let the subject move from the lower left corner to the upper right corner (looking down). Since it moves from the left to the right of the vertical line, the audience will feel its direction from left to right .