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Video replay automatic controller

A replay device and replay technology, applied in the direction of carrier indicating device, operator remote control, carrier indicating/alarming device, etc., can solve the problems of non-movability, automatic control failure, etc.

Inactive Publication Date: 2003-06-25
THOMSON CONSUMER ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Methods that rely on stored information in the playback device to operate have the limitation that changes in the tape counter setting, for example due to removal of the tape from the playback device, can invalidate the automatic control
Flags located on tape are not affected by this limitation, but it has the following restrictions: The start and end flags are relatively permanent and non-removable flags

Method used

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Examples

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Embodiment Construction

[0030] A typical recording and playback apparatus 500 employing the control system of the present invention is shown in block diagram in FIG. A recording medium such as a magnetic tape 504 is carried on a reel of the magnetic tape cassette 501 . During the recording mode, an image signal is coupled to the device 500 for processing by the recording amplifier 545 and is recorded on the magnetic tape 504 as a magnetic change by the rotating magnetic head assembly 510 . During playback or playback mode, video signals are read from tape 504 and processed by playback amplifier 550, which reproduces the video signals for display and other processing. The video signal is also coupled through an on-screen display attachment 555 which inserts status and control information into the video signal before it is coupled to the display 700.

[0031] The invention as shown in the drawings and described in the text relates to a typical recording format in which control data can be recorded tog...

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PUM

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Abstract

A telecommunications device having a remote controller, which device contains a circuit arrangement for automatic identification of additional information in a program channel by means of which circuit arrangement a transmission of the program channel is classified into a first type for a desired transmission and into a second type for additional information. An additional button on the remote controller gives a user of the remote controller the capability to correct an incorrect classification of the transmission by means of the circuit arrangement. The circuit arrangement can be equipped with automatic-learning logic which, when a button is operated, revises previous decisions relating to the classification and redefines its criteria for the correct changeover time.

Description

technical field [0001] The present invention relates to the technical field of image recording and playback, and more particularly to user programming of control commands and data related to recorded image tracks. Background technique [0002] Existing image recording formats for home appliances and the like use most of the available recording media to record program contents, ie images and sounds. Usually very little logging capacity is available for occasional use, such as logging user commands and data. A low data rate signal that can be recorded on magnetic tape or similar media is the timing indicator signal. In the VHS tape format, control track pulses are generated at the picture frame rate and are recorded with the program content. When playing back, these pulses are used to control reproduction so as to maintain the same rate as when recording. [0003] Control track pulses are recorded along one edge of the tape and mark each frame, while video program content i...

Claims

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Application Information

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IPC IPC(8): G11B27/19G11B15/02G11B15/087G11B15/18G11B15/665G11B27/00G11B27/028G11B27/10G11B27/11G11B27/28G11B27/32G11B27/34G11B33/10H04N5/782H04N5/783H04N9/87
CPCH04N5/783G11B27/107G11B27/11G11B27/34H04N5/782G11B15/087Y10S358/908G11B15/023G11B15/1816G11B15/6656H04N9/8715G11B2220/90G11B27/324G11B33/10G11B27/007G11B27/028G11B2220/655G11B2220/91G11B15/026G11B15/1875G11B27/10
Inventor 约瑟夫·C·恩格尔罗伯特·H·梅特卡夫金颂九杰西·E·赫茨伯格汉斯-乔基姆·普拉特
Owner THOMSON CONSUMER ELECTRONICS INC
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