公开(公告)号：EP3120573A1

公开(公告)日：2017-01-25

申请号：EP15712285.4

申请日：2015-03-16

申请人： Koninklijke Philips N.V.

发明人： BRONDIJK, Robert Albertus ,  OOMEN, Arnoldus Werner Johannes ,  DE BONT, Fransiscus Marinus Jozephus

IPC分类号： H04N21/485 ,  H04N21/2362 ,  H04N21/81

CPC分类号： H04N21/2362 ,  H04N21/233 ,  H04N21/234 ,  H04N21/235 ,  H04N21/242 ,  H04N21/4856 ,  H04N21/8106 ,  H04N21/84 ,  H04N21/85403

摘要： A transmitting apparatus generates an audiovisual content item data stream (e.g. transport stream) comprising a plurality of individual audiovisual data streams with audiovisual components for the content item. A generator (301-307) generates a first stream comprising both mandatory audio data and replaceable audio data for the audio representation where the replaceable audio data being data can be replaced by alternative audio data. A combiner (309) includes the resulting stream into the content item data stream. A receiving apparatus includes an extractor (403) which extracts the mandatory audio data from the received stream. A replacer (415) may replace the replaceable audio data by alternative audio data and an output (415) can generate an audio signal from the mandatory and alternative audio data. The approach may specifically provide an improved and more flexible data stream for audiovisual content.

摘要翻译： 发送装置生成包括具有用于内容项目的视听组件的多个单独的视听数据流的视听内容项数据流（例如，传输流）。 发生器（301-307）生成包括用于音频表示的强制性音频数据和可替换音频数据的第一流，其中作为数据的可替换音频数据可以由替代音频数据替代。 组合器（309）将产生的流包括到内容项数据流中。 接收装置包括从接收到的流中提取强制音频数据的提取器（403）。 替换器（415）可以通过替代音频数据来替换可替换的音频数据，并且输出（415）可以从强制和替代音频数据生成音频信号。 该方法可以专门为视听内容提供改进且更灵活的数据流。

公开(公告)号：EP2594079B1

公开(公告)日：2018-03-21

申请号：EP11743369.8

申请日：2011-07-06

申请人： Koninklijke Philips N.V.

发明人： NEWTON, Philip Steven ,  BRONDIJK, Robert Albertus ,  de HAAN, Wiebe

IPC分类号： H04N13/00

CPC分类号： H04N13/122 ,  H04N13/156 ,  H04N13/161 ,  H04N13/183 ,  H04N13/194 ,  H04N21/23439 ,  H04N21/4884

摘要： A system for transferring 3D video information has a transmitter (100) to broadcast a signal (104) to a receiver (110). The 3D video information includes auxiliary data for display in an overlay area on the 3D video data, like subtitles. The 3D video data has a left view and a right view arranged in a 2D frame in a main arrangement, e.g. side-by-side. An auxiliary left and right view of the auxiliary data are arranged in an auxiliary data stream according to a 2D transmission format in an auxiliary arrangement that corresponds to the main arrangement, e.g. also side-by-side. In addition, a 2D version of the auxiliary data and auxiliary disparity data indicative of the disparity to be applied to the 2D version of auxiliary data when overlayed on the left view and the right view is included in the transport stream. Advantageously the receiver may use a suitable version of the auxiliary data based on the receiver processing architecture.