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61. 发明申请

US20080317431A1 Remote Edition System, Main Edition Device, Remote Edition Device, Edition Method, Edition Program, and Storage Medium 失效
标题翻译：远程版系统，主版设备，远程版设备，版本方案，版本程序和存储介质
公开(公告)号：US20080317431A1
公开(公告)日：2008-12-25
申请号：US11571780
申请日：2005-07-15
申请人： Akira Mishima , Eisaburo Itakura
发明人： Akira Mishima , Eisaburo Itakura
IPC分类号： H04N5/93 , H04N7/12
CPC分类号： G11B27/034 , G11B2020/00072 , G11B2020/10537 , H04N5/85 , H04N9/8042 , H04N19/132 , H04N19/64
摘要： To hierarchically encode image data for compression purposes to ensure that a detailed remote editing operation can be performed with high efficiency by making the most of hierarchical encoding.A main editing machine (FIG. 2) transmits hierarchically encoded data for image formation to a remote editing machine in accordance with an employed network band and a remote editing machines capacity. At the remote editing machine, an editor performs edits by using the hierarchically encoded data. Editing information which is created as a result of editing, is transmitted from the remote editing machine to the main editing machine. The main editing machine transmits difference-representing hierarchically encoded data to the remote editing machine in accordance with the editing information. The remote editing machine generates edited image data by using previously received hierarchically encoded data and the difference-representing hierarchically encoded data transmitted from the main editing machine.Thanks to hierarchical encoding, the hierarchically encoded data can be minutely hierarchized for elements defining picture quality such as resolution and image quality.
摘要翻译：为了分级编码图像数据用于压缩目的，以确保通过充分利用分层编码可以高效率地进行详细的远程编辑操作。主编辑机（图2）根据所使用的网络频带和远程编辑机容量，将用于图像形成的分层编码数据发送到远程编辑机。在远程编辑机器中，编辑器通过使用分层编码数据执行编辑。作为编辑结果创建的编辑信息从远程编辑机传送到主编辑机。主编辑机根据编辑信息将差分代表层次编码的数据发送给远程编辑机。远程编辑机通过使用先前接收的分层编码数据和从主编辑机发送的差分代表分层编码数据来生成编辑的图像数据。由于分层编码，对于定义图像质量（例如分辨率和图像质量）的元素，分层编码数据可以被精细地分层。

62. 发明申请

US20080131009A1 IMAGE APPARATUS AND CAPTURED IMAGE RECORDING METHOD 失效
标题翻译：图像设备和捕获的图像记录方法
公开(公告)号：US20080131009A1
公开(公告)日：2008-06-05
申请号：US11869448
申请日：2007-10-09
申请人： Hiroyasu Tsuchida , Manabu Ukai
发明人： Hiroyasu Tsuchida , Manabu Ukai
IPC分类号： G06K9/36
CPC分类号： G11B20/10527 , G11B20/00007 , G11B2020/00072 , G11B2020/10537 , G11B2020/10759 , G11B2220/61 , H04N19/177 , H04N19/423 , H04N19/61
摘要： An imaging apparatus that records, on a recording medium, a moving image captured using a solid-state imaging device as stream data, is disclosed. The apparatus includes: an image encoding section that encodes data of the captured moving image with a unit of an image group being a sequence of images of a fixed number of frames; an input detection section that detects a recording stop request to stop recording of the stream data including the moving image data being an encoding result of the image encoding section onto the recording medium; and a recording control section that controls a recording operation of the stream data onto the recording medium such that, when the recording stop request is detected by the input detection section, the image group located immediately before the image group including an image captured at the time of detection is the last image group.
摘要翻译：公开了一种在记录介质上记录使用固态成像装置捕获的运动图像作为流数据的成像装置。该装置包括：图像编码部，其以所述图像组为单位对所拍摄的运动图像的数据进行编码，所述图像组是固定数量帧的图像序列; 输入检测部分，其检测记录停止请求，以将包括作为图像编码部分的编码结果的运动图像数据的流数据的记录停止到记录介质上; 以及记录控制部分，其将流数据的记录操作控制到记录介质上，使得当由输入检测部分检测到记录停止请求时，紧邻在包括当前捕获的图像的图像组之前的图像组的检测是最后一个图像组。

63. 发明申请

US20050254574A1 Image data processing device and method 有权
标题翻译：图像数据处理装置及方法
公开(公告)号：US20050254574A1
公开(公告)日：2005-11-17
申请号：US10520445
申请日：2003-07-02
申请人： Takuji Himeno , Yasuhiro Hashimoto , Hiroyasu Tsuchida , Fumiyoshi Abe , Tomoyuki Miyakoshi
发明人： Takuji Himeno , Yasuhiro Hashimoto , Hiroyasu Tsuchida , Fumiyoshi Abe , Tomoyuki Miyakoshi
IPC分类号： H04N5/7826 , H04N5/782 , H04N5/92 , H04N9/804 , H04N19/115 , H04N19/134 , H04N19/152 , H04N19/177 , H04N19/196 , H04N19/44 , H04N19/50 , H04N19/70 , H04N19/85 , H04N5/76
CPC分类号： G11B20/10527 , G11B20/00007 , G11B2020/00072 , G11B2020/10537 , G11B2020/10703 , G11B2020/10759 , G11B2020/10805 , G11B2020/10814 , H04N9/8042 , H04N19/115 , H04N19/152 , H04N19/177 , H04N19/46 , H04N19/61 , H04N21/433
摘要： The present invention provides an image data processing method of recording image data coded with the MPEG (Moving Picture Experts Group) technique to a recording medium. For transition of the bit occupancy in a VBV buffer to a target value, the initial value of a bit occupany in a VBV buffer is calculated on the basis of auxiliary data read from a recording medium, a comparison is made between the target and intial values of the bit occupany, and the number of bits for assignment to each GOP of to-be-coded image data correspondingly to the result of comparison.
摘要翻译：本发明提供一种将MPEG（运动图像专家组）技术编码的图像数据记录到记录介质上的图像数据处理方法。为了将VBV缓冲器中的位占用转换为目标值，基于从记录介质读取的辅助数据计算VBV缓冲器中的位的初始值，在目标值和初始值之间进行比较以及对应于比较结果的用于分配给每个GOP的待编码图像数据的比特数。

64. 发明授权

US5864682A Method and apparatus for frame accurate access of digital audio-visual information 失效
标题翻译：用于数字视听信息的帧准确访问的方法和装置
公开(公告)号：US5864682A
公开(公告)日：1999-01-26
申请号：US859860
申请日：1997-05-21
申请人： Mark A. Porter , Dave Pawson
发明人： Mark A. Porter , Dave Pawson
IPC分类号： G11B27/031 , H04N7/173 , H04N7/24 , H04N7/26 , H04N7/46 , H04N7/50 , H04N21/232 , H04N21/238 , H04N21/2387 , H04N21/239 , H04N21/24 , H04N21/43 , H04N21/44 , H04N21/472 , H04N21/6377 , H04N21/658 , H04N21/6587 , H04N21/845 , H04N21/8547 , H04N21/8549 , H04L5/00
CPC分类号： H04N7/17336 , G11B27/031 , H04N19/115 , H04N19/132 , H04N19/152 , H04N19/162 , H04N19/172 , H04N19/176 , H04N19/46 , H04N19/587 , H04N19/61 , H04N19/70 , H04N21/232 , H04N21/23805 , H04N21/2387 , H04N21/2393 , H04N21/2402 , H04N21/4305 , H04N21/44004 , H04N21/47202 , H04N21/6377 , H04N21/658 , H04N21/6587 , H04N21/8455 , H04N21/8547 , H04N21/8549 , G11B2020/00072 , G11B2220/20 , G11B2220/415 , H04N19/146
摘要： A method and apparatus for use in a digital video delivery system is provided. A digital representation of an audio-visual work, such as an MPEG file, is parsed to produce a tag file. The tag file includes information about each of the frames in the audio-visual work. During the performance of the audio-visual work, data from the digital representation is sent from a video pump to a decoder. Seek operations are performed by causing the video pump to stop transmitting data from the current position in the digital representation, and to start transmitting data from a new position in the digital representation. The information in the tag file is inspected to determine the new position from which to start transmitting data. To ensure that the data stream transmitted by the video pump maintains compliance with the applicable video format, prefix data that includes appropriate header information is transmitted by said video pump prior to transmitting data from the new position. Fast and slow forward and rewind operations are performed by selecting video frames based on the information contained in the tag file and the desired presentation rate, and generating a data stream containing data that represents the selected video frames. A video editor is provided for generating a new video file from pre-existing video files. The video editor selects frames from the pre-existing video files based on editing commands and the information contained in the tag files of the pre-existing video files. A presentation rate, start position, end position, and source file may be separately specified for each sequence to be created by the video editor.
摘要翻译：提供一种用于数字视频传送系统的方法和装置。视频工作（例如MPEG文件）的数字表示被解析以产生标签文件。标签文件包括有关视听工作中每个帧的信息。在执行视听工作期间，来自数字表示的数据从视频泵发送到解码器。通过使视频泵停止从数字表示中的当前位置发送数据并且开始从数字表示中的新位置开始发送数据来执行搜索操作。检查标签文件中的信息以确定开始发送数据的新位置。为了确保由视频泵发送的数据流保持符合适用的视频格式，在从新位置发送数据之前，所述视频泵发送包括适当头信息的前缀数据。通过基于包含在标签文件中的信息和期望的呈现速率来选择视频帧，并且生成包含表示所选择的视频帧的数据的数据流来执行快速和慢速的前进和后退操作。提供视频编辑器，用于从先前存在的视频文件生成新的视频文件。视频编辑器根据编辑命令和包含在预先存在的视频文件的标签文件中的信息从预先存在的视频文件中选择帧。可以为由视频编辑器创建的每个序列分别指定演示速率，开始位置，结束位置和源文件。

65. 发明授权

US5659539A Method and apparatus for frame accurate access of digital audio-visual information 失效
标题翻译：用于数字视听信息的帧准确访问的方法和装置
公开(公告)号：US5659539A
公开(公告)日：1997-08-19
申请号：US502480
申请日：1995-07-14
申请人： Mark A. Porter , Dave Pawson
发明人： Mark A. Porter , Dave Pawson
IPC分类号： G11B27/031 , H04N7/173 , H04N7/24 , H04N7/26 , H04N7/46 , H04N7/50 , H04N21/232 , H04N21/238 , H04N21/2387 , H04N21/239 , H04N21/24 , H04N21/43 , H04N21/44 , H04N21/472 , H04N21/6377 , H04N21/658 , H04N21/6587 , H04N21/845 , H04N21/8547 , H04N21/8549 , H04L5/00
CPC分类号： H04N7/17336 , G11B27/031 , H04N19/115 , H04N19/132 , H04N19/152 , H04N19/162 , H04N19/172 , H04N19/176 , H04N19/46 , H04N19/587 , H04N19/61 , H04N19/70 , H04N21/232 , H04N21/23805 , H04N21/2387 , H04N21/2393 , H04N21/2402 , H04N21/4305 , H04N21/44004 , H04N21/47202 , H04N21/6377 , H04N21/658 , H04N21/6587 , H04N21/8455 , H04N21/8547 , H04N21/8549 , G11B2020/00072 , G11B2220/20 , G11B2220/415 , H04N19/146
摘要： A method and apparatus for use in a digital video delivery system is provided. A digital representation of an audio-visual work, such as an MPEG file, is parsed to produce a tag file. The tag file includes information about each of the frames in the audio-visual work. During the performance of the audio-visual work, data from the digital representation is sent from a video pump to a decoder. Seek operations are performed by causing the video pump to stop transmitting data from the current position in the digital representation, and to start transmitting data from a new position in the digital representation. The information in the tag file is inspected to determine the new position from which to start transmitting data. To ensure that the data stream transmitted by the video pump maintains compliance with the applicable video format, prefix data that includes appropriate header information is transmitted by said video pump prior to transmitting data from the new position. Fast and slow forward and rewind operations are performed by selecting video frames based on the information contained in the tag file and the desired presentation rate, and generating a data stream containing data that represents the selected video frames. A video editor is provided for generating a new video file from pre-existing video files. The video editor selects frames from the pre-existing video files based on editing commands and the information contained in the tag files of the pre-existing video files. A presentation rate, start position, end position, and source file may be separately specified for each sequence to be created by the video editor.
摘要翻译：提供一种用于数字视频传送系统的方法和装置。视频工作（例如MPEG文件）的数字表示被解析以产生标签文件。标签文件包括有关视听工作中每个帧的信息。在执行视听工作期间，来自数字表示的数据从视频泵发送到解码器。通过使视频泵停止从数字表示中的当前位置发送数据并且开始从数字表示中的新位置开始发送数据来执行搜索操作。检查标签文件中的信息以确定开始发送数据的新位置。为了确保由视频泵发送的数据流保持符合适用的视频格式，在从新位置发送数据之前，所述视频泵发送包括适当头信息的前缀数据。通过基于包含在标签文件中的信息和期望的呈现速率来选择视频帧，并且生成包含表示所选择的视频帧的数据的数据流来执行快速和慢速的前进和后退操作。提供视频编辑器，用于从先前存在的视频文件生成新的视频文件。视频编辑器根据编辑命令和包含在预先存在的视频文件的标签文件中的信息从预先存在的视频文件中选择帧。可以为由视频编辑器创建的每个序列分别指定演示速率，开始位置，结束位置和源文件。

66. 发明申请

US20180242002A1 ITERATIVE TECHNIQUES FOR ENCODING VIDEO CONTENT 审中-公开
公开(公告)号：US20180242002A1
公开(公告)日：2018-08-23
申请号：US15902976
申请日：2018-02-22
申请人： NETFLIX, INC.
发明人： Ioannis KATSAVOUNIDIS
IPC分类号： H04N19/147 , H04N19/124 , H04N19/192 , H04N19/172
CPC分类号： H04N19/147 , G11B20/00007 , G11B27/3081 , G11B27/34 , G11B2020/00072 , H04L65/4084 , H04L65/602 , H04L65/604 , H04L65/607 , H04L65/80 , H04N19/124 , H04N19/126 , H04N19/15 , H04N19/172 , H04N19/177 , H04N19/179 , H04N19/192 , H04N19/198 , H04N19/40 , H04N19/59 , H04N21/23418 , H04N21/234363 , H04N21/23439 , H04N21/23805 , H04N21/8455 , H04N21/8456
摘要： In various embodiments, an iterative encoding application encodes a source video sequence. The encoding optimization application generates a set of shot encode points based on a set of encoding points and a first shot sequence included in the source video sequence. Each shot encode point is associated with a different encoded shot sequence. The encoding optimization application performs convex hull operation(s) across the set of shot encode points to generate a first convex hull associated with the first shot sequence. Subsequently, the encoding optimization application generates encoded video sequences based on the first convex hull and a second convex hull associated with a second shot sequence included in the source video sequence. The encoding optimization application computes a new encoding point based on the encoded video sequences and a target value for a first video metric and then generates an optimized encoded video sequence based on the new encoding point.

67. 发明授权

US09967580B2 Encoding and decoding selectively retrievable representations of video content 有权
公开(公告)号：US09967580B2
公开(公告)日：2018-05-08
申请号：US15354933
申请日：2016-11-17
申请人： GoPro, Inc.
发明人： David A. Newman , Brian G. Schunck
IPC分类号： H04N19/44 , H04N19/423 , H04N19/63 , G11B27/031 , G11B20/00
CPC分类号： H04N19/44 , G11B20/00007 , G11B27/031 , G11B2020/00072 , H04N19/423 , H04N19/63
摘要： A system and method disposed to enable encoding, decoding and manipulation of digital video with substantially less processing load than would otherwise required. In particular, one disclosed method is directed to generating a compressed video data structure that is selectively decodable to a plurality of resolutions including the full resolution of the uncompressed stream. The desired number of data components and the content of the data components that make up the compressed video data, which determine the available video resolutions, are variable based upon the processing carried out and the resources available to decode and process the data components. During decoding, efficiency is substantially improved because only the data components necessary to generate a desired resolution are decoded. In variations, both temporal and spatial decoding are utilized to reduce frame rates, and hence, further reduce processor load. The system and method are particularly useful for real-time video editing applications.

68. 发明授权

US09854263B2 Encoding and decoding selectively retrievable representations of video content 有权
公开(公告)号：US09854263B2
公开(公告)日：2017-12-26
申请号：US14852868
申请日：2015-09-14
申请人： GoPro, Inc.
发明人： David A. Newman , Brian G. Schunck
IPC分类号： H04N19/44 , H04N19/423 , H04N19/63 , G11B27/031 , G11B20/00
CPC分类号： H04N19/44 , G11B20/00007 , G11B27/031 , G11B2020/00072 , H04N19/423 , H04N19/63
摘要： A system and method disposed to enable encoding, decoding and manipulation of digital video with substantially less processing load than would otherwise be required. In particular, one disclosed method is directed to generating a compressed video data structure that is selectively decodable to a plurality of resolutions including the full resolution of the uncompressed stream. The desired number of data components and the content of the data components that make up the compressed video data, which determine the available video resolutions, are variable based upon the processing carried out and the resources available to decode and process the data components. During decoding, efficiency is substantially improved because only the data components necessary to generate a desired resolution are decoded. In variations, both temporal and spatial decoding are utilized to reduce frame rates, and hence, further reduce processor load. The system and method are particularly useful for real-time video editing applications.

69. 发明授权

US09627008B2 Recording medium, reproducing apparatus, and reproducing method 有权
公开(公告)号：US09627008B2
公开(公告)日：2017-04-18
申请号：US15148686
申请日：2016-05-06
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Masaaki Shimada , Tomoaki Ryu , Kazuhiko Nakane
IPC分类号： H04N9/80 , G11B27/34 , G11B20/10 , G11B27/30 , G11B27/32 , H04N5/45 , H04N5/85 , H04N9/804 , H04N21/2368 , H04N21/2387 , H04N21/426 , H04N21/434 , H04N21/44 , G11B20/00 , H04N19/70 , H04N19/44 , G11B27/19 , G11B27/22 , H04N19/577 , H04N19/58 , H04N5/775 , H04N5/783 , H04N9/806 , H04N9/82
CPC分类号： G11B27/3081 , G11B20/00007 , G11B20/10 , G11B20/10527 , G11B27/19 , G11B27/22 , G11B27/3027 , G11B27/3072 , G11B27/322 , G11B27/34 , G11B2020/00036 , G11B2020/00072 , G11B2020/10592 , G11B2020/1062 , G11B2220/2541 , H04N5/45 , H04N5/775 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N19/44 , H04N19/577 , H04N19/58 , H04N19/70 , H04N21/2368 , H04N21/2387 , H04N21/42646 , H04N21/4341 , H04N21/44008
摘要： In a recording medium on which is recorded a multiplexed stream including a plurality of first packets (V_main) constituting a first I-picture in a first video stream and a plurality of second packets (V_sub) constituting a second I-picture in a second video stream, information for identifying the first I-picture and information for identifying the second I-picture are recorded on the medium. A recording medium can thereby be obtained that enables the rapid detection, from a small amount of information, of a particular picture included in a stream such as a TS in which multiple content streams are multiplexed.

70. 发明申请

US20160286155A1 DEVICE AND METHOD FOR PROCESSING VIDEO DATA 有权
标题翻译：用于处理视频数据的设备和方法
公开(公告)号：US20160286155A1
公开(公告)日：2016-09-29
申请号：US14670146
申请日：2015-03-26
申请人： QUALCOMM Incorporated
发明人： Aditya BHUVANAGIRI , R.V.Jagannadha Rao DODDI , Ajit Deepak GUPTE , Ashish BAJAJ , Rajeshwar KURAPATY , Aravind KORLEPARA
IPC分类号： H04N5/77 , G11B20/12 , G11B27/031 , G11B20/00 , H04N5/232 , G11B31/00
CPC分类号： H04N5/772 , G09G5/00 , G09G2330/021 , G09G2340/0435 , G09G2350/00 , G11B20/00007 , G11B20/12 , G11B27/031 , G11B31/006 , G11B2020/00072 , H04N5/23293 , H04N5/40 , H04N5/455 , H04N5/783 , H04N5/915 , H04N7/0122 , H04N9/8042 , H04N19/132 , H04N19/136 , H04N19/14 , H04N19/149 , H04N19/157 , H04N19/172 , H04N19/31
摘要： An apparatus configured to record and process video information includes a memory, display, and a processor in communication with the memory and the display. The memory is configured to store video data. The display is configured to display a preview of the video data. The processor is configured to record the video data at a first frame rate, process the recorded video data via removing one or more frames from the recorded video data, the processed video data having a second frame rate that is lower than the first frame rate, and generate the preview to be displayed by the display based at least in part on the processed video data.
摘要翻译：被配置为记录和处理视频信息的装置包括与存储器和显示器通信的存储器，显示器和处理器。存储器被配置为存储视频数据。显示器被配置为显示视频数据的预览。处理器被配置为以第一帧速率记录视频数据，通过从记录的视频数据中去除一个或多个帧来处理记录的视频数据，处理的视频数据具有低于第一帧速率的第二帧速率，并且至少部分地基于所处理的视频数据来生成由显示器显示的预览。

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