优化录播教室机位设置 提高课堂录像画面质量

Optimize Setting of Recording and Broadcasting Classroom Improve Quality of Classroom Video Image

录播教室是拍摄课堂教学录像的重要场所,多台摄像机固定安装在录播教室不同位置,全方位记录教师授课过程和学生互动场景,通过镜头切换组接成完整的课堂录像。对课堂录像的景别划分、录播教室机位分工以及机位的布置进行全面分析对比,逐步探索录播教室机位设置优化策略。

The recording and broadcasting classroom is an important place for shooting classroom teaching video. Many cameras are fixed in different places in the recording and broadcasting classroom to record the scene of teacher teaching process and student interaction in all directions. The complete classroom video is made through the lens switching and montaging. This paper conducts a comprehensive analysis and comparison of the differentiation of the classroom video's scene, division of camera position, and the distribution of the camera position to explore the studio set up optimization strategy.