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公开(公告)号：EP4228245A1
公开(公告)日：2023-08-16
申请号：EP21897094.5
申请日：2021-11-25
发明人： CHANG, Ming , DU, Siqing , YUE, Peiyu , FAN, Maobin
IPC分类号： H04N5/232
摘要： This application provides a data transmission method and an electronic device. The method may be applied to an electronic device configured with a plurality of input devices (for example, camera modules). One uplink interface and one downlink interface are deployed on each input device of the electronic device. The uplink interface is connected to a processor or an upper-level input device, and the downlink interface is connected to a lower-level input device or is not connected. A processing module in each input device may process image data collected by the current-level device and data sent by a lower-level input device connected to a downlink interface, and then transmit processed data to the processor or an upper-level input device through an uplink interface. In this way, the plurality of input devices are connected in a cascade manner, and only one of the plurality of input devices needs to be connected to the processor. Therefore, a quantity of interfaces and a quantity of signal pins between the processor and the plurality of input devices are reduced. In addition, adding or subtracting an input device is easy to operate.
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2.发明公开METHOD AND APPARATUS FOR SUPPORTING TIME SHIFT PLAYBACK IN ADAPTIVE HTTP STREAMING TRANSMISSION SOLUTION 有权方法和设备，在一个自适应HTTP流传递解决方案，支持播放DELAYED
公开(公告)号：EP3029909A1
公开(公告)日：2016-06-08
申请号：EP15202848.6
申请日：2011-06-03
发明人： YUE, Peiyu , YUAN, Weizhong , SHI, Teng , LIU, Guangyuan , ZHANG, Yuanyuan , TIAN, Yonghui , ZHANG, Renzhou , WU, Lingyan , ZHANG, Chuxiong
IPC分类号： H04L29/06
CPC分类号： H04N21/26258 , H04L65/4084 , H04L65/60 , H04N21/23424 , H04N21/458 , H04N21/4622
摘要： The present invention discloses a method, an apparatus, and a system for supporting time shift playback and seamless switching between live broadcast and Video on Demand in an adaptive HTTP streaming transmission solution. The method includes: sending a live MPD request message to a media server; receiving a response message that includes MPD for a current time period and is returned by the media server, where the MPD further includes media presentation information for another time period; determining that a moment of a media segment to be requested currently exceeds a time range corresponding to the MPD, and determining, according to the media presentation information for another time period, the media presentation information corresponding to the media segment to be requested currently; acquiring the corresponding MPD according to the media presentation information corresponding to the media segment to be requested currently, and requesting, from the media server according to the acquired corresponding MPD, the media segment to be requested currently. In this manner, a client supports time shift and playback of a larger time range, and at the same time, the size of the MPD is capable of remaining in an acceptable range.
摘要翻译： 本发明盘松的方法，上的装置，以及用于在支承之间实况广播和视频点播时移回放和无缝切换到自适应HTTP流传输解决方案的系统。 该方法包括：发送一个活MPD请求消息发送到媒体服务器; 接收响应消息包括MPD做对于当前时间段期间，由所述媒体服务器，其中，所述MPD还包括用于另一时间段的媒体呈现信息返回; 确定性采矿确实被当前请求的媒体段的时刻超过时间范围相对应的MPD，并确定采矿，雅鼎为另一时间段的媒体呈现的信息，当前被请求的媒体展现信息对应的媒体片段; 获取相应的MPDgemäß媒体呈现的信息与待当前请求的媒体段，并请求，从媒体服务器gemäß到采集内容对应MPD，将当前请求的媒体片段。 以这种方式，客户端支持时移和一个较大的时间范围的再现，并在同一时间，MPD的尺寸能够保留在一个可接受的范围。
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公开(公告)号：EP2717537A1
公开(公告)日：2014-04-09
申请号：EP12797017.6
申请日：2012-03-13
发明人： ZHANG, Yuanyuan , YUE, Peiyu , SHI, Teng , HUI, Yu
IPC分类号： H04L29/06
CPC分类号： H04N21/462 , H04L65/1069 , H04L65/4084 , H04L65/4092 , H04L67/141 , H04L69/22 , H04N21/2362 , H04N21/6587 , H04N21/8352 , H04N21/84 , H04N21/85
摘要： The present invention discloses a media data control method and apparatus. The method includes: receiving a control request message sent by a terminal, where the control request message carries identification information of a substream and a uniform resource identifier URI of a media stream to which the substream belongs; obtaining the identification information of the substream and the URI of the media stream to which the substream belongs; determining, according to the identification information of the substream and the URI of the media stream to which the substream belongs, media data of the substream; and performing, based on the media data, a control operation requested by the terminal, for the substream. With the present invention, independent control can be implemented for data of different features under the same type in the case where the data of different features is transmitted through the same media stream.
摘要翻译： 本发明公开了一种媒体数据控制方法和装置。 该方法包括：接收终端发送的控制请求消息，该控制请求消息中携带子流的标识信息和子流所属的媒体流的统一资源标识URI; 获取子流标识信息和子流所属媒体流的URI; 根据所述子流的标识信息和所述子流所属的媒体流的URI，确定所述子流的媒体数据; 以及基于媒体数据对子流执行终端请求的控制操作。 通过本发明，在通过同一媒体流传输不同特征的数据的情况下，可以对同一类型的不同特征的数据进行独立控制。
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4.发明公开TRANSMISSION METHOD, RECEIVING METHOD AND DEVICE FOR SCALABLE VIDEO CODING FILES 审中-公开用于可伸缩视频编码文件的传输方法，接收方法和设备
公开(公告)号：EP2453652A1
公开(公告)日：2012-05-16
申请号：EP09846982.8
申请日：2009-07-06
发明人： ZHANG, Yuanyuan , LIU, Guangyuan , YUE, Peiyu , SHI, Teng , TIAN, Yonghui , YUAN, Weizhong , ZHANG, Chuxiong
IPC分类号： H04N7/26
摘要： Embodiments of the present invention provide a method for transmitting a scalable video coding file. The method includes: splitting the scalable video coding SVC file into a base file and at least one enhancement file, where the base file includes at least media data of a base layer, and the enhancement file includes media data of a part or all of enhancement layers; respectively transmitting, through a different transport object, each file obtained by splitting; and transmitting description information of the base file and the at least one enhancement file and decoding dependency information of each file, so that a terminal determines, according to the received decoding dependency information, one or multiple files to be received, and receives the one or multiple files according to description information of the one or multiple files. In the embodiments of the present invention, the terminal may receive only one or multiple of files that is obtained by splitting a complete SVC file, so that a waste of buffer of a terminal is avoided, receiving time is shortened, and power is saved.
摘要翻译： 本发明的实施例提供了一种用于传输可伸缩视频编码文件的方法。 该方法包括：将可伸缩视频编码SVC文件分割成基本文件和至少一个增强文件，其中基本文件至少包括基本层的媒体数据，并且增强文件包括部分或全部增强的媒体数据 层; 分别通过不同的传输对象传输分割得到的每个文件; 并发送所述基础文件和所述至少一个增强文件的描述信息以及每个文件的解码依赖信息，以使得终端根据接收到的解码依赖信息确定一个或多个待接收文件，并接收所述一个或多个文件 根据一个或多个文件的描述信息生成多个文件。 在本发明实施例中，终端可以只接收到一个或多个通过分割完整的SVC文件得到的文件，避免了终端的缓存浪费，缩短了接收时间，节省了电量。
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5.发明公开METHOD AND DEVICE FOR OBTAINING AND PROVIDING MEDIA DATA 审中-公开VERFAHREN UND VORRICHTUNG ZUR GEWINNUNG UND BEREITSTELLUNG VON MEDIENDATEN
公开(公告)号：EP2442564A1
公开(公告)日：2012-04-18
申请号：EP10785761.7
申请日：2010-06-11
发明人： SHI, Teng , YUAN, Weizhong , YUE, Peiyu , ZHANG, Yuanyuan , LIU, Guangyuan , TIAN, Yonghui , ZHANG, Chuxiong
CPC分类号： H04N21/6582 , H04L65/4084 , H04N21/25891 , H04N21/47202
摘要： Embodiments of the present invention relate to the field of wireless communication technologies, and disclose a method and an apparatus for obtaining and providing media data to simplify the processing on a server and overcome the incapability of meeting dynamic personalized requirements of a user in the process of playing value-added service contents. The method for obtaining media data includes: receiving at least one piece of personalized option information of a first media data stream sent by a server; selecting required personalized option information in the at least one piece of personalized option information; sending the selected personalized option information to the server; and receiving the first media data stream that is delivered by the server according to the selected personalized option information. The embodiments of the present invention may be applied in controlling presentation of other media data streams that are played on the terminal in parallel with a primary media data stream.
摘要翻译： 本发明的实施例涉及无线通信技术领域，并且公开了一种用于获得和提供媒体数据以简化服务器处理的方法和装置，并且克服了在用户的过程中满足用户的动态个性化需求的无能力 播放增值服务内容。 用于获得媒体数据的方法包括：接收由服务器发送的第一媒体数据流的至少一条个性化选项信息; 在所述至少一个个性化选项信息中选择所需的个性化选项信息; 将所选择的个性化选项信息发送到服务器; 以及根据所选择的个性化选项信息接收由服务器递送的第一媒体数据流。 本发明的实施例可以应用于控制与主媒体数据流并行在终端上播放的其他媒体数据流的呈现。
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6.发明授权METHOD AND APPARATUS FOR TRANSMITTING HYPER TEXT TRANSPORT PROTOCOL (HTTP) MEDIA 有权方法和设备，用于发送HTTP MEDIA
公开(公告)号：EP2429144B1
公开(公告)日：2017-02-22
申请号：EP10816635.6
申请日：2010-07-27
发明人： SHI, Teng , ZHANG, Yuanyuan , YUE, Peiyu , YUAN, Weizhong , LIU, Guangyuan , ZHANG, Renzhou , TIAN, Yonghui , ZHANG, Chuxiong
CPC分类号： H04L65/4084 , H04L67/02 , H04L69/24
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7.发明授权
公开(公告)号：EP2592809B1
公开(公告)日：2014-09-10
申请号：EP11786124.5
申请日：2011-06-03
发明人： YUE, Peiyu , YUAN, Weizhong , SHI, Teng , LIU, Guangyuan , ZHANG, Yuanyuan , TIAN, Yonghui , ZHANG, Renzhou , WU, Lingyan , ZHANG, Chuxiong
IPC分类号： H04L29/06
CPC分类号： H04N21/26258 , H04L65/4084 , H04L65/60 , H04N21/23424 , H04N21/458 , H04N21/4622
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8.发明公开
公开(公告)号：EP2613492A1
公开(公告)日：2013-07-10
申请号：EP11828084.1
申请日：2011-09-23
发明人： YUAN, Weizhong , ZHANG, Chuxiong , SHI, Teng , YUE, Peiyu , ZHANG, Yuanyuan , TIAN, Yonghui , HUI, Yu , ZHANG, Renzhou , WU, Lingyan
IPC分类号： H04L29/08
CPC分类号： H04N21/4542 , G06F21/6218 , G06F2221/2141 , G06F2221/2149 , H04L63/101 , H04L65/4084 , H04L65/4092 , H04L65/607
摘要： The present invention discloses a method and device for applying parental control in media. Corresponding parental control rating information is set for media contents in different time periods in the single media presentation; the parental control rating information is sent to a client; and the client processes the media contents in the single media presentation according to the parental control rating information, so as to make the effect of the parental control accurate.
摘要翻译： 本发明盘松动用于媒体应用父母控制的方法和设备。 相应的父母控制分级信息被设定为在单个媒体呈现不同的时间段的媒体内容; 该父母控制分级信息被发送到客户端; 和客户端处理在同一媒体展现gemäß的父母控制分级信息的媒体内容，从而使家长控制精确的效果。
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9.发明公开A METHOD AND DEVICE OF SERVICE GUIDE OBTAINING. 审中-公开VERFAHREN UND VORRICHTUNG ZUR ERSTELLUNG EINESDIENSTFÜHRERS
公开(公告)号：EP2091294A1
公开(公告)日：2009-08-19
申请号：EP08783809.0
申请日：2008-07-30
发明人： JIANG, Feihu , SHI, Teng , ZHANG, Yuanyuan , YUE, Peiyu , ZHANG, Jie
IPC分类号： H04W84/00
摘要： A method and apparatus for acquiring service guides (SGs) are provided. The method includes: sending an SG request that carries information about a current area; and receiving an SG corresponding to the current area. In the embodiments of the present invention, the SG corresponding to the current area of the mobile terminal is differentiated in the SG server, and the SG request sent by the mobile terminal to the SG server carries the information about the current area where the mobile terminal resides. Therefore, the mobile terminal may directly receive the SG delivered by the SG server and corresponding to the current area, thus saving network transmission bandwidth massively. Moreover, the mobile terminal does not need to filter the SG fragments. Thus the mobile terminal is simplified, and the service is easier to promote and apply.
摘要翻译： 提供了一种用于获取服务指南（SG）的方法和装置。 该方法包括：发送携带关于当前区域的信息的SG请求; 并接收对应于当前区域的SG。 在本发明的实施例中，对应于移动终端的当前区域的SG在SG服务器中是不同的，并且由移动终端发送到SG服务器的SG请求携带关于当前区域的信息，其中移动终端 驻留。 因此，移动终端可以直接接收由SG服务器交付的SG并对应于当前区域，从而大大节省了网络传输带宽。 此外，移动终端不需要过滤SG片段。 因此，移动终端被简化，并且服务更容易推广和应用。
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10.发明公开
公开(公告)号：EP2028817A1
公开(公告)日：2009-02-25
申请号：EP07846104.3
申请日：2007-12-19
发明人： YUE, Peiyu , SHI, Teng , ZHANG, Jie , CHEN, Li , FU, Xin
IPC分类号： H04L29/06
CPC分类号： H04L65/608 , H04L12/189 , H04L51/24 , H04L65/1059 , H04L65/4076 , H04L67/06
摘要： A method for transporting/receiving notification messages via File Delivery over Unidirectional Transport (FLUTE) includes: At the transmitting end, a server carries a notification content in a transport object and carries notification related information and a transport object identifier (TOI) of the transport object carrying the notification content in a first file description table (FDT), and then sends the first FDT and the transport object carrying the notification content in a FLUTE session; the receiving end obtains the notification related information and the TOI of the transport object charring the notification content from the first FDT, and receives the transport object charring the notification content according to the obtained related information and the TOI. A server for transporting notification messages via FLUTE, a FLUTE server, a content server and a terminal are also disclosed. With the present invention, the notification transport procedure is simpler and the reliability of notification transport is better.
摘要翻译： 一种通过单向传输文件传输（FLUTE）传输/接收通知消息的方法，包括：在发送端，服务器在传输对象中携带通知内容，并携带通知相关信息和传输对象标识（TOI） 对象在第一文件描述表（FDT）中携带通知内容，然后在FLUTE会话中发送携带通知内容的第一FDT和传输对象; 接收端根据获取到的相关信息和TOI，从第一FDT中获取通知相关信息以及对通知内容进行炭化的传输对象的TOI，并接收炭化通知内容的传输对象。 还公开了用于经由FLUTE，FLUTE服务器，内容服务器和终端传输通知消息的服务器。 通过本发明，通知传输过程更简单，并且通知传输的可靠性更好。
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