Invention Grant
US07643730B2 Video recorder to be connected to a digital video camcorder via IEEE 1394 serial bus 失效
通过IEEE 1394串行总线连接到数字摄像机的录像机

Video recorder to be connected to a digital video camcorder via IEEE 1394 serial bus
Abstract:
A video recorder connected to a DV (Digital Video) camcorder via an IEEE serial bus comprises a memory for storing time codes in dubbing-unwanted information, commanded by a user, in a DV tape. When commanded by the user for video recording, a microprocessor of the video recorder controls the DV camcorder to fast forward the DV tape for data area other than the dubbing-unwanted information based on the time codes about the dubbing-unwanted information as stored in the memory, and to reproduce the video information in the dubbing-unwanted information. This makes it possible to significantly reduce the time required for the user to check the video information to be dubbed.
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