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1. 发明申请

US20130027514A1 METHOD AND APPARATUS FOR GENERATING A BROADCAST BIT STREAM FOR DIGITAL BROADCASTING WITH CAPTIONS, AND METHOD AND APPARATUS FOR RECEIVING A BROADCAST BIT STREAM FOR DIGITAL BROADCASTING WITH CAPTIONS 有权
标题翻译：用于产生用于数字广播的广播位流的方法和装置，以及用于接收用于数字广播的广播位流的方法和装置
公开(公告)号：US20130027514A1
公开(公告)日：2013-01-31
申请号：US13641327
申请日：2011-04-14
申请人： Bong-je Cho , Yong-tae Kim , Yong-seok Jang , Dae-jong Lee , Jae-seung Kim , Ju-hee Seo
发明人： Bong-je Cho , Yong-tae Kim , Yong-seok Jang , Dae-jong Lee , Jae-seung Kim , Ju-hee Seo
IPC分类号： H04N13/00
CPC分类号： H04N5/44513 , H04N13/161 , H04N13/178 , H04N13/183 , H04N13/194 , H04N13/398 , H04N21/23614 , H04N21/2362 , H04N21/4345 , H04N21/4348 , H04N21/4884 , H04N21/6433 , H04N21/816 , H04N21/84
摘要： A method of generating a broadcasting bitstream for a digital caption broadcast, the method including: receiving video data in which a video including at least one of a two-dimensional (2D) video and a three-dimensional (3D) video is encoded; determining caption data for reproduction in conjunction with the video, and 3D caption converting information including information relating to a converting speed of an offset for reproducing the caption data as a 3D caption; and outputting a bitstream for a digital broadcast by multiplexing the received video data, the determined caption data, and the determined 3D caption converting information.
摘要翻译：一种产生用于数字字幕广播的广播比特流的方法，所述方法包括：接收其中编码包括二维（2D）视频和三维（3D）视频中的至少一个）的视频的视频数据; 确定与视频一起再现的字幕数据，以及3D字幕转换信息，其包括与用于再现字幕数据的偏移的转换速度有关的信息作为3D标题; 以及通过多路复用所接收的视频数据，确定的字幕数据和所确定的3D字幕转换信息来输出用于数字广播的比特流。

2. 发明授权

US09313442B2 Method and apparatus for generating a broadcast bit stream for digital broadcasting with captions, and method and apparatus for receiving a broadcast bit stream for digital broadcasting with captions 有权
标题翻译：用于产生用于具有字幕的数字广播的广播比特流的方法和装置，以及用于接收用于具有字幕的数字广播的广播比特流的方法和装置
公开(公告)号：US09313442B2
公开(公告)日：2016-04-12
申请号：US13641327
申请日：2011-04-14
申请人： Bong-je Cho , Yong-tae Kim , Yong-seok Jang , Dae-jong Lee , Jae-seung Kim , Ju-hee Seo
发明人： Bong-je Cho , Yong-tae Kim , Yong-seok Jang , Dae-jong Lee , Jae-seung Kim , Ju-hee Seo
IPC分类号： H04N15/00 , H04N13/00 , H04N5/445 , H04N13/04 , H04N21/488 , H04N21/236 , H04N21/2362 , H04N21/434 , H04N21/6433 , H04N21/81 , H04N21/84
CPC分类号： H04N5/44513 , H04N13/161 , H04N13/178 , H04N13/183 , H04N13/194 , H04N13/398 , H04N21/23614 , H04N21/2362 , H04N21/4345 , H04N21/4348 , H04N21/4884 , H04N21/6433 , H04N21/816 , H04N21/84
摘要： A method of generating a broadcasting bitstream for a digital caption broadcast, the method including: receiving video data in which a video including at least one of a two-dimensional (2D) video and a three-dimensional (3D) video is encoded; determining caption data for reproduction in conjunction with the video, and 3D caption converting information including information relating to a converting speed of an offset for reproducing the caption data as a 3D caption; and outputting a bitstream for a digital broadcast by multiplexing the received video data, the determined caption data, and the determined 3D caption converting information.
摘要翻译：一种产生用于数字字幕广播的广播比特流的方法，所述方法包括：接收其中编码包括二维（2D）视频和三维（3D）视频中的至少一个）的视频的视频数据; 确定与视频一起再现的字幕数据，以及3D字幕转换信息，其包括与用于再现字幕数据的偏移的转换速度有关的信息作为3D标题; 以及通过多路复用所接收的视频数据，确定的字幕数据和所确定的3D字幕转换信息来输出用于数字广播的比特流。

3. 发明授权

US09137515B2 Method and apparatus for providing digital broadcasting service with 3-dimensional subtitle 有权
标题翻译：用于向数字广播服务提供三维字幕的方法和装置
公开(公告)号：US09137515B2
公开(公告)日：2015-09-15
申请号：US13162976
申请日：2011-06-17
申请人： Dae-jong Lee , Yong-seok Jang , Bong-je Cho , Jae-seung Kim
发明人： Dae-jong Lee , Yong-seok Jang , Bong-je Cho , Jae-seung Kim
IPC分类号： H04N13/00 , H04N7/088 , H04N21/488
CPC分类号： H04N13/183 , H04N7/0885 , H04N13/194 , H04N21/4884
摘要： A method and an apparatus for transmitting and receiving a broadcasting stream for providing a digital broadcasting service including a subtitle service are provided. A method of transmitting a data stream includes: generating a subtitle stream including basic viewpoint subtitle data and additional viewpoint subtitle data to reproduce a three-dimensional (3D) subtitle on a video screen on which video data is reproduced; determining 3D subtitle reproduction information for forming the 3D subtitle on the video screen based on the basic viewpoint subtitle data; and outputting a data stream by multiplexing a video stream including the video data, the 3D subtitle reproduction information, and the subtitle stream.
摘要翻译：提供了一种用于发送和接收用于提供包括字幕服务的数字广播服务的广播流的方法和装置。发送数据流的方法包括：生成包括基本视点字幕数据和附加视频字幕数据的字幕流，以在再现视频数据的视频屏幕上再现三维（3D）字幕; 基于所述基本视点字幕数据确定用于在所述视频屏幕上形成所述3D字幕的3D字幕再现信息; 以及通过复用包括视频数据，3D字幕再现信息和字幕流的视频流来输出数据流。

4. 发明授权

US09628771B2 Transmitter and receiver for transmitting and receiving multimedia content, and reproduction method therefor 有权
公开(公告)号：US09628771B2
公开(公告)日：2017-04-18
申请号：US13992355
申请日：2011-12-07
申请人： Hong-seok Park , Jae-jun Lee , Yu-sung Joo , Yong-seok Jang , Hee-jean Kim , Dae-jong Lee , Moon-seok Jang , Yong-Tae Kim
发明人： Hong-seok Park , Jae-jun Lee , Yu-sung Joo , Yong-seok Jang , Hee-jean Kim , Dae-jong Lee , Moon-seok Jang , Yong-Tae Kim
IPC分类号： H04N15/00 , H04N13/00 , H04N21/2362 , H04N21/43 , H04N21/462 , H04N21/8547 , H04N21/81 , H04N13/04
CPC分类号： H04N13/167 , H04N13/178 , H04N13/194 , H04N13/30 , H04N13/398 , H04N21/2362 , H04N21/4307 , H04N21/4622 , H04N21/816 , H04N21/8547
摘要： A method and apparatus for reproducing a multimedia content are provided. The apparatus includes: a receiver which is configured to receive, through different paths, a first signal including a left-side image and a first synchronization information item, and a second signal including a right-side image and a second synchronization information item; and a signal processor which is configured to synchronize and reproduce the left-side image and the right-side image using the first synchronization information item and the second synchronization information item.

5. 发明申请

US20130258054A1 TRANSMITTER AND RECEIVER FOR TRANSMITTING AND RECEIVING MULTIMEDIA CONTENT, AND REPRODUCTION METHOD THEREFOR 有权
标题翻译：用于发送和接收多媒体内容的发送器和接收器及其生成方法
公开(公告)号：US20130258054A1
公开(公告)日：2013-10-03
申请号：US13992355
申请日：2011-12-07
申请人： Hong-seok Park , Jae-jun Lee , Yu-sung Joo , Yong-seok Jang , Hee-jean Kim , Dae-jong Lee , Moon-seok Jang , Yong-Tae Kim
发明人： Hong-seok Park , Jae-jun Lee , Yu-sung Joo , Yong-seok Jang , Hee-jean Kim , Dae-jong Lee , Moon-seok Jang , Yong-Tae Kim
IPC分类号： H04N13/00
CPC分类号： H04N13/167 , H04N13/178 , H04N13/194 , H04N13/30 , H04N13/398 , H04N21/2362 , H04N21/4307 , H04N21/4622 , H04N21/816 , H04N21/8547
摘要： The present invention comprises: a receiving unit for receiving, through different paths, a first signal including a left-side image and a first synchronization information item, and a second signal including a right-side image and a second synchronization information item; and a signal processing unit for synchronizing and reproducing the left-side image and the right-side image using the first synchronization information item and the second synchronization information item. At least one information item, from among a content start information item, a timestamp difference between a first data item and a second data item, a frame index, a time code information item, a UTC information item, and a frame count information item, can be used as the first and second synchronization information items. Accordingly, different data can be effectively synchronized.
摘要翻译：本发明包括：接收单元，用于通过不同的路径接收包括左侧图像和第一同步信息项的第一信号，以及包括右侧图像和第二同步信息项的第二信号; 以及信号处理单元，用于使用第一同步信息项和第二同步信息项来同步和再现左侧图像和右侧图像。从内容开始信息项，第一数据项和第二数据项之间的时间戳差，帧索引，时间码信息项，UTC信息项和帧计数信息项中的至少一个信息项，可以用作第一和第二同步信息项。因此，可以有效地同步不同的数据。

6. 发明申请

US20130293677A1 RECEPTION DEVICE FOR RECEIVING A PLURALITY OF REAL-TIME TRANSFER STREAMS, TRANSMISSION DEVICE FOR TRANSMITTING SAME, AND METHOD FOR PLAYING MULTIMEDIA CONTENT 审中-公开
标题翻译：用于接收多个实时传输流的接收设备，用于发送的传输设备以及播放多媒体内容的方法
公开(公告)号：US20130293677A1
公开(公告)日：2013-11-07
申请号：US13980679
申请日：2012-01-11
申请人： Jae-jun Lee , Moon-seok Jang , Hong-seok Park , Yu-sung Joo , Hee-jean Kim , Dae-jong Lee , Yong-seok Jang , Yong-tae Kim
发明人： Jae-jun Lee , Moon-seok Jang , Hong-seok Park , Yu-sung Joo , Hee-jean Kim , Dae-jong Lee , Yong-seok Jang , Yong-tae Kim
IPC分类号： H04N13/00
CPC分类号： H04N13/167 , H04N13/178 , H04N13/194 , H04N21/4307 , H04N21/4345 , H04N21/4622 , H04N21/6112 , H04N21/6125 , H04N21/816
摘要： A reception device is provided. The reception device includes: a first receiver receiving a first real-time transport stream via a broadcast network; a second receiver receiving a second real-time transport stream via a communication network; a delay processor delaying at least one of the first and second real-time transport streams for synchronization; a first detector detecting first data from the first real-time transport stream; a second detector detecting second data from a second real-time transport stream; a signal processor combining the first data and the second data so as to constitute multimedia content; and a playing unit playing the multimedia content.
摘要翻译：提供接收设备。接收装置包括：经由广播网络接收第一实时传输流的第一接收机; 经由通信网络接收第二实时传输流的第二接收机; 延迟处理器延迟用于同步的第一和第二实时传输流中的至少一个; 第一检测器，检测来自第一实时传输流的第一数据; 第二检测器，检测来自第二实时传输流的第二数据; 信号处理器，组合第一数据和第二数据，以构成多媒体内容; 以及播放多媒体内容的播放单元。

7. 发明申请

US20140226710A1 TRANSMITTING APPARATUS, RECEIVING APPARATUS, AND TRANSCEIVING METHOD THEREFOR 审中-公开
标题翻译：发送装置，接收装置及其收发方法
公开(公告)号：US20140226710A1
公开(公告)日：2014-08-14
申请号：US14234289
申请日：2012-07-23
申请人： Hong-seok Park , Yong-je Kim , Hee-jean Kim , Seong-sin Joo , Dae-jong Lee , Jae-jun Lee , Yong-seok Jang , Yu-sung Joo
发明人： Hong-seok Park , Yong-je Kim , Hee-jean Kim , Seong-sin Joo , Dae-jong Lee , Jae-jun Lee , Yong-seok Jang , Yu-sung Joo
IPC分类号： H04L29/06
CPC分类号： H04L65/607 , H01L21/02365 , H04N13/161 , H04N13/194 , H04N19/00 , H04N19/12 , H04N19/187 , H04N19/37 , H04N19/597 , H04N21/234327 , H04N21/4622 , H04N21/6125 , H04N21/816
摘要： A transmitting apparatus includes a down-scaler configured to down-scale multimedia data; a first encoder configured to encode the down-scaled multimedia data; a first transmitter configured to transmit the encoded multimedia data through a first transmitting network; a decoder configured to decode the encoded multimedia data; an up-scaler configured to up-scale the decoded multimedia data; a restoration data generator configured to generate restoration data using the up-scaled multimedia data; a second encoder configured to encode the restoration data; and a second transmitter configured to transmit the encoded restoration data through a second transmitting network.
摘要翻译：一种发送装置，包括被配置为缩小多媒体数据的下变频器; 第一编码器，被配置为对缩小的多媒体数据进行编码; 第一发送器，被配置为通过第一发送网络发送编码的多媒体数据; 解码器，被配置为对编码的多媒体数据进行解码; 上划分器，被配置为对已解码的多媒体数据进行升级; 恢复数据生成器，被配置为使用所述扩展的多媒体数据生成恢复数据; 第二编码器，被配置为对所述恢复数据进行编码; 以及第二发送器，被配置为通过第二发送网络发送经编码的恢复数据。

8. 发明授权

US09729763B2 Receiving apparatus and receiving method thereof 有权
公开(公告)号：US09729763B2
公开(公告)日：2017-08-08
申请号：US14238645
申请日：2012-08-13
申请人： Yu-sung Joo , Dae-jong Lee , Hee-jean Kim , Jae-jun Lee , Yong-seok Jang , Hong-seok Park
发明人： Yu-sung Joo , Dae-jong Lee , Hee-jean Kim , Jae-jun Lee , Yong-seok Jang , Hong-seok Park
IPC分类号： H04N5/04 , H04H20/18 , H04N21/43 , H04N21/462 , H04N21/242 , H04N21/61 , H04N21/63
摘要： Method and apparatus for processing multimedia data received via different networks by synchronizing time stamps of video frames of multimedia data received via the different networks using time codes in the multimedia data.

9. 发明授权

US09516086B2 Transmitting device, receiving device, and transceiving method thereof 有权
标题翻译：发射装置，接收装置及其收发方法
公开(公告)号：US09516086B2
公开(公告)日：2016-12-06
申请号：US14238664
申请日：2012-08-13
申请人： Hong-seok Park , Byung-sun Kim , Sang-jin Hahm , Jin-mo Kang , Keun-sik Lee , Jae-jun Lee , Yong-seok Jang , Hee-jean Kim , Dae-jong Lee , Yu-sung Joo
发明人： Hong-seok Park , Byung-sun Kim , Sang-jin Hahm , Jin-mo Kang , Keun-sik Lee , Jae-jun Lee , Yong-seok Jang , Hee-jean Kim , Dae-jong Lee , Yu-sung Joo
IPC分类号： H04L29/06 , H04N21/2389 , H04N21/63 , H04N21/845 , H04N21/8547
CPC分类号： H04L65/607 , H04L65/4076 , H04N21/2389 , H04N21/631 , H04N21/8456 , H04N21/8547
摘要： A transmitting device which transmits a plurality of streams is provided. The transmitting device comprises: a first multimedia data consisting of multimedia contents; a first synchronization information for synchronization of a second multimedia data consisting of multimedia contents; a first transmitting data including a first signaling data for the first multimedia data and a second signaling data for the second multimedia data, a data generating unit generating a second transmitting data including a second synchronization information for synchronization of the second multimedia data and the first multimedia data, a first transmitting unit transmitting the first transmitting data supplied from the data generating unit to a receiving device through a broadcasting network, and a second transmitting unit transmitting the second transmitting data supplied from the data generating unit to the receiving device through an IP network.
摘要翻译：提供了发送多个流的发送装置。发送装置包括：由多媒体内容组成的第一多媒体数据; 用于同步由多媒体内容组成的第二多媒体数据的第一同步信息; 第一发送数据，包括第一多媒体数据的第一信令数据和第二多媒体数据的第二信令数据;数据生成单元，生成包括用于第二多媒体数据和第一多媒体数据的同步的第二同步信息的第二发送数据数据，第一发送单元，通过广播网络将从数据生成单元提供的第一发送数据发送到接收装置;以及第二发送单元，其通过IP网络将从数据生成单元提供的第二发送数据发送到接收装置。

10. 发明申请

US20140176795A1 RECEIVING APPARATUS AND RECEIVING METHOD THEREOF 有权
标题翻译：接收装置及其接收方法
公开(公告)号：US20140176795A1
公开(公告)日：2014-06-26
申请号：US14238645
申请日：2012-08-13
申请人： Yu-sung Joo , Dae-jong Lee , Hee-jean Kim , Jae-jun Lee , Yong-seok Jang , Hong-seok Park
发明人： Yu-sung Joo , Dae-jong Lee , Hee-jean Kim , Jae-jun Lee , Yong-seok Jang , Hong-seok Park
IPC分类号： H04N5/04
CPC分类号： H04N5/04 , H04H20/18 , H04N21/242 , H04N21/4307 , H04N21/4622 , H04N21/6125 , H04N21/631
摘要： A receiving apparatus is disclosed. The receiving apparatus comprises: a first receiving unit receiving first multimedia data, to which a first time code is added by frame, through a broadcast network; a second receiving unit receiving second multimedia data, to which a second time code is added by frame, through an IP network; a first signal processor for signal processing the first multimedia data and generating a first video frame; a second signal processor for signal processing the second multimedia data and generating a second video frame; a controller for comparing the first time code of the first multimedia data with the second time code of the second multimedia data, and calculating a difference in time stamp information on video frames having matching time codes; and a rendering unit for using the difference in time stamp information to read respective video frames that are synchronized from among the generated first video frame and the second video frame, and performing rendering.
摘要翻译：公开了一种接收装置。接收装置包括：第一接收单元，通过广播网络接收首先添加了第一时间码的第一多媒体数据; 第二接收单元，通过IP网络接收第二多媒体数据，第二时间码被逐帧添加; 第一信号处理器，用于信号处理第一多媒体数据并产生第一视频帧; 第二信号处理器，用于信号处理第二多媒体数据并产生第二视频帧; 控制器，用于将第一多媒体数据的第一时间码与第二多媒体数据的第二时间码进行比较，并且计算具有匹配时间码的视频帧的时间戳信息的差异; 以及渲染单元，用于使用时间戳信息中的差异来读取从所生成的第一视频帧和第二视频帧中同步的各个视频帧，并执行渲染。

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