Video and audio information reporting system using video camera and its editing system

摘要

On the side of the VTR system, a data recording and reproducing unit (VTR) for recording video and audio information captured by the video camera unit on a video tape and reproducing the video and audio data, and an auxiliary data memory unit And a memory control unit (MCR, 20) for controlling the auxiliary data memory unit and having a temporary storage memory (94) for temporarily storing the IC memory card (4) or auxiliary data for editing, The auxiliary data for editing is written in the auxiliary data memory unit when the data recording and reproducing unit records the video and audio information, and on the side of the VTR editing system, the video tape of the covering end recorded with video and audio information 3), an editing source VTR (8) for reading and reproducing the recorded data, an editing VTR (9) for dubbing, and auxiliary data for editing, (10) for controlling the source VTR (8) and the editing VTR (9) while referring to the auxiliary data, and the main information required for editing among the data recorded on the video tape (3) mounted on the source VTR And the editing operation is performed. Therefore, even if the video tape is not reproduced from the beginning to the end at the time of editing by referring to the editing basic data recorded at the time of coverage, the position of the necessary scene can be immediately retrieved, and the editing operation can be performed quickly and easily .