| 摘要 |
PROBLEM TO BE SOLVED: To change types of video switching effects chi are imparted, while one video is switched to another video. SOLUTION: Two video signals are input, and a video mix effect part 36 switches one video signal to each other video signal, while giving states of video switching effects are changed. The types of video switching effects are changed, whenever the type of instruction of the video switching effects to be input is changed, and the imparting state of video switching effects are changed, whenever a video switching effect giving control instruction is changed. The type of the instruction of the video switching effects and the video switching effect giving control instruction are changed, in accordance with the operation of an operating element 38. COPYRIGHT: (C)2009,JPO&INPIT
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