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1. 发明申请

WO1995028801A1 DIGITAL VCR WITH TRICK PLAY IMAGE CONTROL 审中-公开
标题翻译：数字录像机与快速播放图像控制
公开(公告)号：WO1995028801A1
公开(公告)日：1995-10-26
申请号：PCT/IB1995000229
申请日：1995-04-03
申请人： RCA THOMSON LICENSING CORPORATION , SAEKI, Tomoki
发明人： RCA THOMSON LICENSING CORPORATION
IPC分类号： H04N05/78
CPC分类号： H04N21/4147 , G11B5/0086 , G11B15/125 , G11B15/1875 , G11B15/46 , G11B15/4671 , G11B27/005 , G11B2220/90 , H04N5/78263 , H04N5/78266 , H04N5/783 , H04N5/9262 , H04N5/9268 , H04N5/945 , H04N9/8042 , H04N9/8227
摘要： A digital video cassette recorder (350) operates by the selection of predetermined replay speeds and the allocation of specific locations within each track from which data may be reproduced. These specific track locations are utilized during recording to place advance television image data for reproduction during "Trick Play" operation. The "Trick Play" image data (353) is also reproduced during normal playback but may not be utilized. The specific track locations are selected to facilitate "Trick Play" operation at a plurality of speeds in both forward and reverse directions. Since the advanced television signal comprises a plurality of predicted frames, transition from "Trick Play" to normal speed replay requires a control function which is responsive to the reproduction, at normal replay speed, of an interframe coded frame. Various methods of reproduced image transition are used for selecting both to and from "Trick Play" reproduction.
摘要翻译：数字录像机（350）通过选择预定的播放速度以及可以再现数据的每个轨道内的特定位置的分配来操作。这些特定的轨道位置在记录期间被利用以在“Trick播放”操作期间放置用于再现的电视图像数据。 “特技播放”图像数据（353）也在正常播放期间再现，但可能不被使用。选择特定轨道位置以便于在向前和向后两个方向上的多个速度下进行“Trick Play”操作。由于高级电视信号包括多个预测帧，因此从“特技播放”转换到正常速度重放需要一种控制功能，该控制功能响应于以正常重放速度再现帧间编码帧。再现图像转换的各种方法用于从“特技播放”复制中进行选择。

2. 发明申请

WO1981003406A1 PROCESS OF MASTERING AUDIO AND VIDEO USING MOTION PICTURE TECHNIQUES 审中-公开
标题翻译：使用运动图像技术掌握音频和视频的过程
公开(公告)号：WO1981003406A1
公开(公告)日：1981-11-26
申请号：PCT/US1980000547
申请日：1980-05-12
申请人： MAGNA TECH ELECTRONIC CO
发明人： MAGNA TECH ELECTRONIC CO , FINE R
IPC分类号： H04N05/78
CPC分类号： G11B15/34 , G11B27/024 , G11B27/10 , G11B27/32 , G11B2220/90
摘要： Method of synchronizing audio and video information wherein standard motion picture techniques may be used to form a master finished audio track accurately synchronized with a recorded video signal. A standard master edited video tape is recorded (12) with a conventional SMPTE time code or other code identifying each of the recorded frames. The video signal and time code are transferred to a first sprocketed magnetic film (29) which operates at standard motion picture speeds. This film serves as a "work" print which is then used to build a plurality of audio tracks which are synchronized with the video information appearing on the work print. Thereafter, the audio tracks are mixed to form a master finished audio track on a second sprocketed magnetic film. The SMPTE time code is transferred from the work print to the second sprocketed magnetic film in synchronism with the master finished audio track. The master audio finished track is then transferred in synchronism to the master edited video tape with the stored SMPTE time codes being used (14) to drive the audio film and video tape in synchronism.
摘要翻译：同步音频和视频信息的方法，其中可以使用标准运动图像技术来形成与录制的视频信号精确同步的主要完成的音轨。用常规的SMPTE时间码或标识每个记录的帧的其他代码记录标准主编辑的录像带（12）。视频信号和时间码被传送到以标准运动图像速度工作的第一链轮磁膜（29）。该电影作为“作品”打印，然后用于构建与出现在作品上的视频信息同步的多个音轨。此后，音轨被混合以在第二链轮磁膜上形成主成品音轨。 SMPTE时间码与主要完成的音轨同步从工作印刷传输到第二个链轮磁性薄膜。然后，使用存储的SMPTE时间码（14）同步地将主音频完成轨道传送到主编辑的磁带，以同步地驱动音频胶片和录像带。

3. 发明申请

WO1982000558A1 SLOW MOTION EFFECT USING LONGITUDINAL RECORDING AND FORWARD/REVERSE TAPE TRANSPORTATION 审中-公开
标题翻译：使用纵向记录和前进/反向胶带运输的慢动作效果
公开(公告)号：WO1982000558A1
公开(公告)日：1982-02-18
申请号：PCT/US1981000830
申请日：1981-06-19
申请人： SPIN PHYSICS INC
发明人： SPIN PHYSICS INC , BIXBY J
IPC分类号： H04N05/78
CPC分类号： H04N5/937 , G11B15/1875 , H04N5/783
摘要： Dispositif (10) d'enregistrement longitudinal permettant de produire le ralenti d'un affichage d'une information de scene ayant ete enregistree sur un support (16) d'enregistrement magnetique. Conformement au mode de realisation prefere, le support d'enregistrement (16) est transporte periodiquement suivant des cycles de transport vers l'avant ou vers l'arriere (Fig. 2 ou 3) pendant lesquels une image d'une information de scene est reproduite a partir du support d'enregistrement (16) et stockee dans un dispositif de stockage d'image (38) pour l'affichage repete sur un moniteur video (46). Le transport du support d'enregistrement (16) conformement a des cycles de transport successifs vers l'avant produit un affichage au ralenti vers l'avant de l'information de scene, tandis que des cycles successifs de transport en arriere produisent un affichage au ralenti en arriere de l'information de scene.

4. 发明申请

WO1981003591A1 HIGH SPEED MAGNETIC TAPE INSPECTION EQUIPMENT 审中-公开
标题翻译：高速磁带检测设备
公开(公告)号：WO1981003591A1
公开(公告)日：1981-12-10
申请号：PCT/US1981000710
申请日：1981-05-26
申请人： FOTOMAT CORP
发明人： FOTOMAT CORP , WARREN E , KINNAMAN D , MARTIN L
IPC分类号： H04N05/78
CPC分类号： G11B20/00891 , G11B20/00086 , G11B20/025 , G11B27/3018 , G11B27/322 , G11B27/36
摘要： A method and apparatus for automatic high speed inspection of information recorded on magnetic video tape (30) to determine if the original recording has been altered by erasure or overrecording has been added to in a previously unrecorded portion of the tape. To facilitate the inspection, a low frequency signal is added to the audio track of the tape (30) at the time the original recording is made. Inspection consists of sensing the tape's (30) video control track and the audio track containing the added low frequency signal while rewinding the tape at high speed. During rewind, a sensor (32) positioned on the backside or non-oxide coated surface of the tape (30) receives signals from both the video control track and audio track. The detected signals are processed by a fault detection circuit (22) where they are analyzed to determine the tape speed, control track pulse amplitude, audio signals amplitude, control track pulse pattern, and low frequency audio signal pattern. A tape (30) without defects is indicated by the simultaneous absence or presence of both the added low frequency audio track signal and video control track signal. Appearance of either signal alone signals a defect in the tape (30) and its location is stored by a computer (24). At the end of the inspection, the computer (24) prints out (26) the number, type(s) and location(s) of the defect(s).

5. 发明申请

WO1998023089A1 EDITOR, EDITING SYSTEM, AND EDITING METHOD 审中-公开
标题翻译：编辑，编辑系统和编辑方法
公开(公告)号：WO1998023089A1
公开(公告)日：1998-05-28
申请号：PCT/JP1997004250
申请日：1997-11-21
申请人： SONY CORPORATION , EBISAWA, Kan
发明人： SONY CORPORATION
IPC分类号： H04N05/78
CPC分类号： G11B27/34 , G11B27/031 , G11B27/034 , G11B2220/2512 , G11B2220/415 , H04N5/222
摘要： An editor which is suitable for the editing for broadcasting of video data taped and materializes the most suitable editing, according to the importance of taped details and the telecasting time. This editor keeps importance information and time record, according to the input of importance of every scene. Then, this selects the time section to be reproduced out of the video data recorded in a recording medium, based on the editing list information which is produced, according to the importance value and the instantenous information, and makes a video data record reproducing means execute the reproduction output as video data for telecasting.
摘要翻译：根据录像细节和电视广播时间的重要性，编辑器适合编辑视频数据的播放，实现最合适的编辑。根据每个场景的重要性的输入，该编辑器保留重要信息和时间记录。然后，基于根据重要性值和特殊信息产生的编辑列表信息，从记录介质中记录的视频数据中选择要再现的时间段，并使视频数据记录再现装置执行再现输出作为电视转播的视频数据。

6. 发明申请

WO1994008426A1 VIDEO TAPE RECORDER WITH TV RECEIVER FRONT END AND GHOST-SUPPRESSION CIRCUITRY 审中-公开
标题翻译：具有电视接收机前端和抑制电路的视频录像机
公开(公告)号：WO1994008426A1
公开(公告)日：1994-04-14
申请号：PCT/KR1993000014
申请日：1993-02-26
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： SAMSUNG ELECTRONICS CO., LTD. , PATEL, Chandrakant, Bhailalbhai , CHUNG, Min, Hyung
IPC分类号： H04N05/78
CPC分类号： H04N5/211 , H04N5/775
摘要： Ghost-suppression circuitry is connected for receiving composite video signal from the video detector of a television receiver front-end. The response to that composite video signal, in which response at least one ghost is suppressed, is supplied to the recording electronics of a video tape machine, which uses helical scanning to record that response together with a sound signal supplied from the sound detector of the television receiver front-end. This is done instead of supplying the recording electronics of the video tape machine with the composite video signal as taken directly from the video detector of the television receiver front end. This deghosts the images on the viewing screen of a television receiver producing television images in response to television signal supplied from the video tape machine during playback from the recorded video tape, without having to rely on ghost-suppression circuitry in this television receiver. This obviates the problem that the performance of any ghost-suppression circuitry in this television receiver will be impaired because the time-base stability of the ghost cancelation reference signal in the composite video signal reproduced during playback from the recorded video tape is poor, owing to headswitching during helical scan.
摘要翻译：连接Ghost抑制电路，用于从电视接收机前端的视频检测器接收复合视频信号。对其中抑制了至少一个重影的响应的复合视频信号的响应被提供给录像带机的记录电子设备，其使用螺旋扫描来将该响应与从声音检测器提供的声音信号一起记录电视接收机前端。这是完成的，而不是直接从电视接收机前端的视频检测器提供复合视频信号来提供录像机的记录电子设备。这使得电视接收机的观看屏幕上的图像响应于从录制的录像带播放期间从录像带机提供的电视信号而产生电视图像，而不必依赖该电视接收机中的重影抑制电路。这消除了由于在从记录的录像带重放期间再现的复合视频信号中的重影消除参考信号的时基稳定性差的情况下，这种电视接收机中的任何重影抑制电路的性能将受到损害的问题，在螺旋扫描期间进行头部切开。

7. 发明申请

WO1989008964A1 VIDEO CAMERA PROGRAMMING AND CONTROL SYSTEM 审中-公开
标题翻译：视频摄像机编程与控制系统
公开(公告)号：WO1989008964A1
公开(公告)日：1989-09-21
申请号：PCT/US1989000890
申请日：1989-03-07
申请人： LECTROLARM CUSTOM SYSTEMS, INC.
发明人： LECTROLARM CUSTOM SYSTEMS, INC. , SMITH, William, V.
IPC分类号： H04N05/78
CPC分类号： H04N5/77 , H04N5/232
摘要： An automatic programming (12) and video camera control system (20) is disclosed in which while the camera operator is operating the video camera system (22), the control signals generated by the operator are converted to a unique plurality of signals for recordation on a mass storage media, such as a video tape recorder (14). On playback of the mass storage medium (14), the recorded signals are reproduced, decoded and used to provide automatic control of the video camera system (22). A modified video tape recorder may be used in which, during playback of the programmed signals, the video images viewed by the video camera (22) are recorded on the video track portion of the magnetic tape (14).

8. 发明申请

WO1998039918A1 STILL FRAME VIDEO IN INDEX 审中-公开
标题翻译：索引框架视频
公开(公告)号：WO1998039918A1
公开(公告)日：1998-09-11
申请号：PCT/US1997003788
申请日：1997-03-07
申请人： INDEX SYSTEMS, INC. , YUEN, Henry, C.
发明人： INDEX SYSTEMS, INC.
IPC分类号： H04N05/78
CPC分类号： G11B27/029 , G11B5/0086 , G11B15/023 , G11B15/026 , G11B15/07 , G11B15/087 , G11B15/1816 , G11B23/08714 , G11B23/30 , G11B23/36 , G11B27/002 , G11B27/024 , G11B27/107 , G11B27/11 , G11B27/13 , G11B27/3036 , G11B27/3054 , G11B27/309 , G11B27/324 , G11B27/326 , G11B27/328 , G11B27/34 , G11B31/00 , G11B33/10 , G11B2220/41 , G11B2220/65 , G11B2220/90 , G11B2220/91 , H04N5/45 , H04N5/765 , H04N5/775 , H04N5/7755 , H04N5/782 , H04N5/78263 , H04N5/9206 , H04N7/0887 , H04N21/42204 , H04N21/42661 , H04N21/4316 , H04N21/4325 , H04N21/47 , H04N21/8153 , H04N21/84 , H04N21/8455
摘要： A frame (42b) of the video being recorded or previously recorded on tape (42) is captured and stored for use at the time of displaying the directory of programs (33a) stored on the tape (42).
摘要翻译：在显示存储在磁带（42）上的节目（33a）的目录时，拍摄并存储被记录或预先记录在磁带（42）上的视频的帧（42b）用于使用。

9. 发明申请

WO1995032584A1 VIDEO TIME-SHIFTING APPARATUS 审中-公开
标题翻译：视频时移装置
公开(公告)号：WO1995032584A1
公开(公告)日：1995-11-30
申请号：PCT/US1995006206
申请日：1995-05-18
申请人： GEMSTAR DEVELOPMENT CORPORATION
发明人： GEMSTAR DEVELOPMENT CORPORATION , RUSSO, James , LEVINE, Michael, R.
IPC分类号： H04N05/78
CPC分类号： H04N5/937 , G11B19/02 , G11B27/034 , G11B27/105 , G11B27/107 , G11B27/11 , G11B27/28 , G11B27/34 , G11B2220/20 , G11B2220/2525 , G11B2220/61 , G11B2220/65 , G11B2220/90 , H04N5/445 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/7921 , H04N9/8042 , H04N9/8047 , H04N21/47
摘要： A video time-shifting system having a continuous recording track accessed by separate, asynchronous read and write facilities initiates video program playback anywhere in the program while continuing real time recording, thus providing VCR-like program control like PAUSE/RESUME, REWIND, and FAST FORWARD. Memory (156) stores information relating to various program points so that even after multiple PAUSE commands, the system automatically provides correct program re-entry. Preferably, the storage means is a continuous recording track in a magnetic disk drive. To prevent video program data recording or reproducing discontinuities, the system preferably incorporates automatic switching between plural write heads (124, 126, 132, 134), each associated with different recording tracks, to link the different recording tracks into a single, continuous track. Although analog program information may be stored, preferably digital storage along with data compression (105, 107) is used to increase recording capacity. The system preferably further includes a video display generator (144) to output program-related visual indicia (202, 242, 244), and symbols (206, 212, 214, 240, 246) relating to one or more points in the program and/or the time-shifted version thereof, to the display device.
摘要翻译：具有通过单独的异步读取和写入设施访问的连续记录轨道的视频时移系统在程序中的任何地方启动视频节目播放，同时继续实时记录，从而提供诸如PAUSE / RESUME，REWIND和FAST之类的类似VCR的程序控制前锋。存储器（156）存储与各种程序点相关的信息，使得即使在多个暂停命令之后，系统自动提供正确的程序重新输入。优选地，存储装置是磁盘驱动器中的连续记录轨道。为了防止视频节目数据记录或再现不连续性，系统优选地包括在与不同记录轨道相关联的多个写入头（124,126,132,134）之间的自动切换，以将不同的记录轨道链接成单个连续的轨道。虽然可以存储模拟节目信息，但优选使用数字存储以及数据压缩（105,107）来增加记录容量。系统优选还包括视频显示产生器（144），用于输出与程序中的一个或多个点相关的节目相关视觉标记（202,242,244）和符号（206,212,214,240,246），以及 /或其时移版本，提供给显示装置。

10. 发明申请

WO1993008664A1 ON-LINE VIDEO EDITING SYSTEM 审中-公开
标题翻译：在线视频编辑系统
公开(公告)号：WO1993008664A1
公开(公告)日：1993-04-29
申请号：PCT/US1992008952
申请日：1992-10-20
申请人： ACCOM, INC.
发明人： ACCOM, INC. , CRAVEN, Ian , HILL, Bruce, Logan , KELSON, Lance, E. , ROSE, Robert , RENTMEESTERS, Stephen, J.
IPC分类号： H04N05/78
CPC分类号： G11B27/034 , G11B27/024 , G11B27/028 , G11B27/032 , G11B27/34 , G11B27/36 , G11B2220/90
摘要： An on-line video editing system includes interface software (132) containing in preferably text file format protocol information and a mapping of the architectural functions of peripheral devices that a user can control via the editor. The system permits simultaneous control of up to 48 serial devices as well as 8 GPI controlled devices (12). Further, the interface software (132) enables a user to input a desired edit effect. Applicants' hardware (2) and software (132) permit the system to maintain a virtual hierarchical historical record of unlimited size containing every step of every edit made with the system. In addition to conventional timecode data, the system EDL (38) can provide user output in graphic or visual form, and will allow a user to actually see a still frame from a desired video edit point.
摘要翻译：在线视频编辑系统包括界面软件（132），其中优选地包含文本文件格式的协议信息和用户可以经由编辑器控制的外围设备的架构功能的映射。该系统允许同时控制多达48个串行设备以及8个GPI控制设备（12）。此外，界面软件（132）使得用户能够输入期望的编辑效果。申请人的硬件（2）和软件（132）允许系统维护无限大小的虚拟分层历史记录，其中包含用系统进行的每个编辑的每个步骤。除了传统的时间码数据之外，系统EDL（38）可以以图形或视觉形式提供用户输出，并且将允许用户从期望的视频编辑点实际看到静止帧。

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