《摄像基本要领.ppt

摄像基本要领 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 一、持机方式 1、固定持机 身体不能贴在三脚架或摄像机上，不能将身体的压摄像机. 将摄像机放在防震架上，保持画面的稳定。 特殊拍摄时，可将摄像机联接在特殊的吸附装置上。 一 基本操作要领 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 利用三脚架操纵摄像机，身体和三脚架一定要分离。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 要确保身体姿势处在放松的状态，可使拍摄能维持较长的时间。 拍摄时尽量找一些物体作为辅助支撑。 避免似站非站、似蹲非蹲的姿势，时间稍长会导致画面的抖动。 2.徒手执机 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 徒手执机时，注意控制呼吸并把握好屏息的时间。 屏息方法：先使头部放松，然后深吸气，再慢慢呼出多半，一般大约是五分之四，继而开始屏气。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 将摄像机放在肩上架稳，右手握紧手柄，操纵开关进行聚焦和变焦。 左手轻抚遮光罩或寻像器罩， 适时调整光圈和焦距。 拍摄时要尽量地利用身旁的依靠物，使摄像机保持相对的稳定。 3.肩扛执机 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 肩扛摄像机进行运动拍摄时，双膝应略弯曲，尽可能地以身体运动代替步伐的移动。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 1、平：通过寻像器看到的景物图形应该横平竖直，即景物中 的水平线应与荧光屏横边框相平行，垂直线与竖边框相平行。 方法：利用三角架上的水平仪，楼房，水平线，站立的人。使寻像器的竖框与垂直线平衡，横框与水平线平衡。 二、电视摄像的基本要领 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 2、稳: 镜头稳定，消除不必要的晃动。给人稳定感。 方法：三角架、广角、其他支撑物； Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd