• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to an interval repetition method of a VCDP in which a repeat function can be repeated by extending the repeat function to a resume function in the VCDP. The present invention determines the key input to play the designated position when the resume key and the number key are continuously input, and stores the position when the number key is input after the resume key has been input two times in succession, and the resume key and the repeat If the number key is input two times in succession after the key is entered, the random section is repeated.
    公开号:KR19980046335A
    申请号:KR1019960064658
    申请日:1996-12-12
    公开日:1998-09-15
    发明作者:이상엽
    申请人:김영환；현대전자산업 주식회사；
    IPC主号:
    专利说明:

    How to repeat the section of a video CD player
    The present invention relates to a method of repeating a section of a VCDP in which a repeat function can be repeated by extending a repeat function to a resume function in a video CD player (hereinafter referred to as a VCDP).
    The repeat function applied to VCDP is all applied on a track basis. It is a repeat function of one track or several tracks or all tracks.
    Therefore, in the case of a movie, all the contents are contained in one track, so if the user wants to watch again, the repeat function requires the user to watch the movie again from the beginning.
    In other words, the repeat function is a track unit repeat play function, and when the user wants to see a certain portion again, the repeat play of only that part is impossible.
    The present invention has been made in view of this point, and an object of the present invention is to provide a method of repeating a section of VCDP that enables repeating of an arbitrary section by using a combination of a repeat function and a rhythm function.
    In order to achieve the above object, the present invention allows the position key to be reproduced when the resume key + the number key is input, and the position memory when the resume key + the resume key + the number key is input, and the resume key + the repeat key + the number key + the number key. It is characterized by repeating a random section during input.
    1 is a hardware block diagram for the implementation of the present invention.
    2 is a flowchart of key processing in a typical VCDP.
    3 is a flow chart for performing the interval repetition method according to the present invention
    Explanation of symbols on the main parts of the drawings
    1: CD kit 2: MPEG decoder
    3: interface CPU
    FIG. 1 is a block diagram illustrating a hardware configuration for implementing a method of repeating a section of a VCDP according to the present invention, and decodes compressed data output from the CD kit 1 and the CD kit 1 as data storage devices. An MPEG decoder 2 for outputting video and audio signals, and an interface CPU 3 for controlling the CD kit 1 and the MPEG decoder 2 in accordance with key input.
    In the above configuration, the CD kit 1 outputs the compressed data to the MPEG decoder 2 according to the command of the interface CPU 3, and the MPEG decoder 2 decodes the data and outputs the video and audio signals, respectively. .
    The interface CPU 3 interprets the key input from the user and gives detailed instructions to the CD kit 1 and the MPEG decoder 2 with corresponding functions.
    That is, in the key input process, as shown in the flowchart of FIG. 2, when a key is input, the key input is interpreted and the corresponding key process is performed.
    The present invention enables the same processing as the flow chart of FIG. 3 before the corresponding key processing of FIG. 2, which is performed in the system as shown in FIG.
    Prior to describing the present invention, the principle of the present invention, which allows repeating an arbitrary section by combining the repeat function and the resume function, is briefly described. If you select Resume Key + Number Key (Position Play), Resume Key + Resume Key + Number Key (Position Memory), the number can be entered from 0 to 99 using 0-9 keys, allowing you to save and memorize and play 100 locations. do.
    This stored part is applied to the repeats to allow repetition of the key combination of the resume key + repeat key + number key + number key to allow repeating of any section of the repeat.
    This invention will be described together with the flowchart of FIG. 3.
    First, when it is determined that the resume key is input by judging the key input (S1), it is then determined whether the number key has been input (S2).
    If it is determined that the number key has been entered, it plays the designated position (S3). If it is determined that the number key has not been entered, it is determined whether the resume key has been input (S4). If it is determined that the number key is input (S5), the resume information is stored (S6).
    If it is determined in step S5 that the number key is not input, the corresponding key processing is performed as in the prior art. If it is determined in step S4 that the resume key is not input, it is determined whether the repeat key is input (S7).
    When it is determined in step S7 that the repeat key is pressed, it is determined whether the number key is input again (S8). When it is determined that the number key is input, it is determined whether the number key is input again (S9), and the step S9. In step S10, if it is determined that the number key is inputted, the section repeating function is performed.
    If it is determined in step S7, S8, and S9 that the repeat key, number key and number key have not been entered, corresponding key processing is performed.
    The interval repetition function compares the time information coming from the CD kit 1 every second with the reference information stored in the section, and continues to play it in the section.
    In the case of resume + repeat + number 1 + number 2, the absolute time stored in the number 1 is always satisfied when the section repeats the absolute time stored in the current time number 2.
    If the current time Number 2, the CD kit 1 is given a number 1 time playback command, and the time increasing by 1 second from the number 1 time every second enters the interface CPU 3.
    As described above, the present invention enables repeat playback of any section by combining the repeat function and the resume function in the VCDP, thereby enabling more detailed repeat organization, and application of a certain portion of the movie, such as continuous screening.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] If the resume key and the number key are consecutively inputted by judging the key input, the designated position is played back.If the number key is input after the resume key has been input twice, the position is memorized.The resume key and the repeat key are inputted. And repeating an arbitrary section when the number key is input two times in succession.
    [2" claim-type="Currently amended] The interval repetition of VCDP according to claim 1, wherein the repetition of the arbitrary interval always satisfies the absolute time stored in the first number key when the interval is repeated in the absolute time stored in the second number key. Way.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1996-12-12|Application filed by 김영환, 현대전자산업 주식회사
    1996-12-12|Priority to KR1019960064658A
    1998-09-15|Publication of KR19980046335A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019960064658A|KR19980046335A|1996-12-12|1996-12-12|How to repeat the section of a video CD player|
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