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Patent Agency Ranking
公开(公告)号：US20210082601A1
公开(公告)日：2021-03-18
申请号：US16975468
申请日：2019-01-28
Applicant: SONY CORPORATION
Inventor： Hiroshi MORITA , Kazuaki Toba , Kazuo YAMAMOTO , Masanari YAMAMOTO
Abstract: It is made possible to perform data transmission through a cable satisfactorily. A cable is connected between first electronic equipment and second electronic equipment. The cable includes a current consumption unit that receives supply of current from the first electronic equipment through a power supply line, a current monitor unit that observes a current amount the first electronic equipment is capable of supplying to the power supply line, and an information transmission unit that transmits control information according to the observed current amount to the first electronic equipment. The first electronic equipment controls the state of data to be supplied to the cable, on the basis of the control information transmitted thereto from the cable.
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公开(公告)号：US20160232937A1
公开(公告)日：2016-08-11
申请号：US15022866
申请日：2014-09-12
Applicant: SONY CORPORATION
Inventor： Kazuo YAMAMOTO , Kuniaki TAKAHASHI
IPC: G11B20/10 , G09G5/00 , G09G5/12 , G11B27/32 , H04N9/64 , H04N11/24 , H04N5/85 , H04N5/765 , G09G5/10 , H04N9/87
CPC classification number: G11B20/10 , G09G5/005 , G09G5/10 , G09G5/12 , G09G2320/062 , G09G2320/10 , G09G2360/145 , G09G2370/022 , G09G2370/042 , G11B27/031 , G11B27/11 , G11B27/322 , G11B27/34 , G11B2220/2541 , H04N5/76 , H04N5/765 , H04N5/85 , H04N9/646 , H04N9/8205 , H04N9/87 , H04N11/28 , H04N19/30 , H04N19/70 , H04N19/85
Abstract: The present technology relates to a reproduction device, a reproduction method, and a recording medium configured to display content having a large brightness dynamic range with appropriate brightness.A reproduction device according to an aspect of the present technology reads second coded data from a recording medium recording the second coded data between first coded data of a standard video which is a video in a first brightness range and the second coded data of an extended video which is a video in a second brightness range, performs communication with a display device capable of displaying the extended video, thereby acquires identification information of the display device, acquires brightness adjustment data according to a specification of the display device used to adjust brightness of the extended video based on the identification information of the display device, adjusts the brightness of the extended video obtained by decoding the second coded data based on the brightness adjustment data, and outputs data together with brightness characteristic information representing a characteristic of the brightness of the extended video to the display device. The present technology can be applied to a player reproducing content.
Abstract translation: 本技术涉及一种再现设备，再现方法和记录介质，被配置为显示具有适当亮度的具有大亮度动态范围的内容。 根据本技术的一个方面的再现装置从在第一亮度范围内的视频的标准视频的第一编码数据和扩展视频的第二编码数据之间记录第二编码数据的记录介质读取第二编码数据 其是第二亮度范围的视频，与能够显示扩展视频的显示装置进行通信，从而获取显示装置的识别信息，根据用于调节显示装置的亮度的显示装置的指定获取亮度调节数据 基于显示装置的识别信息进行扩展视频，通过基于亮度调整数据来调整通过对第二编码数据进行解码而获得的扩展视频的亮度，并且与表示扩展的亮度的特性的亮度特性信息一起输出数据 视频到显示设备。 本技术可以应用于播放内容的玩家。
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公开(公告)号：US20160269676A1
公开(公告)日：2016-09-15
申请号：US15160642
申请日：2016-05-20
Applicant: SONY CORPORATION
Inventor： Kazuo YAMAMOTO , Toshiya HAMADA , Kuniaki TAKAHASHI , Shinobu HATTORI
CPC classification number: H04N5/9201 , G11B20/10 , G11B27/105 , G11B27/329 , G11B2220/2541 , H04N9/87 , H04N19/184 , H04N19/30 , H04N19/44 , H04N19/46 , H04N19/70
Abstract: The present technology relates to a reproduction device, a reproduction method, and a recording medium that enable content having a wide dynamic range of brightness to be displayed with an appropriate brightness. A recording medium, on which the reproduction device of one aspect of the present technology performs reproduction, records coded data of an extended video that is a video having a second brightness range that is wider than a first brightness range, brightness characteristic information that represents a brightness characteristic of the extended video, and brightness conversion definition information used when performing a brightness conversion of the extended video to a standard video that is a video having the first brightness range. The reproduction device decodes the coded data and converts the extended video obtained by decoding the coded data to the standard video on the basis of the brightness conversion definition information.
Abstract translation: 本技术涉及能够以适当亮度显示具有宽的动态亮度范围的内容的再现设备，再现方法和记录介质。 本技术的一个方面的再现装置进行再现的记录介质记录作为具有比第一亮度范围宽的第二亮度范围的视频的扩展视频的编码数据，表示 扩展视频的亮度特性，以及当将扩展视频的亮度转换为具有第一亮度范围的视频的标准视频时所使用的亮度转换定义信息。 再现装置对编码数据进行解码，并且根据亮度转换定义信息将通过将编码数据解码得到的扩展视频转换为标准视频。
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公开(公告)号：US20160134832A1
公开(公告)日：2016-05-12
申请号：US14896041
申请日：2014-06-06
Applicant: SONY CORPORATION
Inventor： Kazuo YAMAMOTO , Toshiya HAMADA , Kuniaki TAKAHASHI , Shinobu HATTORI
CPC classification number: H04N5/9201 , G11B20/10 , G11B27/105 , G11B27/329 , G11B2220/2541 , H04N9/87 , H04N19/184 , H04N19/30 , H04N19/44 , H04N19/46 , H04N19/70
Abstract: The present technology relates to a reproduction device, a reproduction method, and a recording medium that enable content having a wide dynamic range of brightness to be displayed with an appropriate brightness. A recording medium, on which the reproduction device of one aspect of the present technology performs reproduction, records coded data of an extended video that is a video having a second brightness range that is wider than a first brightness range, brightness characteristic information that represents a brightness characteristic of the extended video, and brightness conversion definition information used when performing a brightness conversion of the extended video to a standard video that is a video having the first brightness range. The reproduction device decodes the coded data and converts the extended video obtained by decoding the coded data to the standard video on the basis of the brightness conversion definition information. Data of the extended video and the brightness characteristic information is output to a display device that is capable of displaying the extended video and data of the standard video is output to a display device that is not capable of displaying the extended video. The present technology can be applied to a player that reproduces content.
Abstract translation: 本技术涉及能够以适当亮度显示具有宽的动态亮度范围的内容的再现设备，再现方法和记录介质。 本技术的一方面的再现装置进行再现的记录介质记录作为具有比第一亮度范围宽的第二亮度范围的视频的扩展视频的编码数据，表示 扩展视频的亮度特性，以及当将扩展视频的亮度转换为具有第一亮度范围的视频的标准视频时所使用的亮度转换定义信息。 再现装置对编码数据进行解码，并且根据亮度转换定义信息将通过将编码数据解码得到的扩展视频转换为标准视频。 将扩展视频和亮度特性信息的数据输出到能够显示扩展视频的显示装置，并将标准视频的数据输出到不能显示扩展视频的显示装置。 本技术可以应用于再现内容的播放器。
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公开(公告)号：US20170278550A1
公开(公告)日：2017-09-28
申请号：US15502621
申请日：2015-08-28
Applicant: SONY CORPORATION
Inventor： Ryohei TAKAHASHI , Kouichi UCHIMURA , Kazuo YAMAMOTO
CPC classification number: G11B27/34 , G11B7/005 , G11B20/10 , G11B27/105 , G11B27/22 , G11B27/329 , H04N5/765 , H04N5/91 , H04N5/93
Abstract: The present technology relates to a reproducing device, a reproducing method, an information processing device, an information processing method, a program, and a recording medium, which are capable of reproducing an appropriate HDR video. The reproducing device of the present technology acquires reproduction management information in which a first flag indicating whether or not encoded data of a first HDR video which is mandatory when a video of a luminance range wider than a standard luminance range is included in content is included in the content and a second flag indicating whether or not encoded data of a second HDR video that is likely to be included in the content is included in the content are described. Further, the reproducing device reproduces the encoded data of the first HDR video or the encoded data of the second HDR video on the basis of the details of the first flag and the second flag and performance of a display serving as an output destination. The present technology can be applied to a Blu-ray disc player.
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