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Device for controlling operation mode selection of digital image device and method thereof

An operation mode, technology of video equipment, applied in image communication, parts of color TV, parts of TV system, etc.

Inactive Publication Date: 2007-07-04
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although digital camcorders have inherent operation modes (Vendor UniqueMode) such as Tape Recorder / Play Mode, Camera Mode, and Memory Mode, when connected via the IEEE 1394 interface, In the DVD disc video recorder, the operation mode selection of the digital camcorder cannot be controlled, so it is urgent to study a method to effectively solve the above problems

Method used

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  • Device for controlling operation mode selection of digital image device and method thereof
  • Device for controlling operation mode selection of digital image device and method thereof
  • Device for controlling operation mode selection of digital image device and method thereof

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Embodiment Construction

[0023] The implementation of the device and method for controlling the operation mode selection of a digital imaging device of the present invention will be described in detail below with reference to the accompanying drawings.

[0024] First of all, the device and method for controlling digital video equipment operation mode selection according to the present invention can be applied to various digital video equipment, so as to be applicable to DVD-Recorder (DVD-Recorder) and digital camcorder (DV) of the present invention. -Camcorder) as an example, as shown in Figure 1, the two are connected by the IEEE 1394 interface, and the digital camcorder 100 is composed of an imaging section 10, a video camera signal processing section 11, a VCR disc compartment 12, a VCR signal processing section 13, a micro Processor 14, memory 15, and interface unit 16 constitute.

[0025] The DVD disc recorder 200 is composed of an optical disc 20, an optical pickup 21, a VDR system 22, a micropr...

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Abstract

The invention relates to a device for controlling the mode selection of digit image device and relative method, wherein for example, the digit camera has disc record / play mode, shooting mode, and memory mode, etc; the DVD disc recorder sends Opcode of automatic voltage control (AVC) to said portable camera, it inserts mode selection Opcode into AVC command. The invention selects relative operation mode in the digit camera.

Description

technical field [0001] The present invention relates to the equipment and method for controlling the operation mode selection of digital video equipment. Taking DVD-Recorder and digital camcorder as examples, it involves In Recorder), a device and a method for controlling the selection of any one of many operating modes of a digital camcorder (DV-Camcorder) connected through an IEEE 1394 interface. Background technique [0002] Nowadays, video equipment that can record and store high-quality video data and high-quality sound data for a long time, such as DVD disc recorders and digital camcorders, has been widely used. In the DVD disc recorder, the A / V data stream is processed and compressed in the MPEG format, and then the data is recorded on a rewritable DVD (DVD-RW, DVD+RW, DVD-RAM) or a recordable DVD (DVD- R, DVD+R). [0003] On the other hand, in a digital camcorder, the moving image signal captured by the camcorder is processed into a digital video (Digital Video) fo...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/232H04N5/77G11B31/00
Inventor 李韩相许英峰白日珠
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI