公开(公告)号：EP1357751A1

公开(公告)日：2003-10-29

申请号：EP02710374.6

申请日：2002-01-29

申请人： Matsushita Electric Industrial Co., Ltd. ,  Sony Corporation

发明人： EJIMA, Naoki c/o Matsushita Elect. Ind. Co., Ltd. ,  NISHIO, Toshiroh Matsushita Elect. Ind. Co. Ltd. ,  KAWAMURA, Akihisa Matsushita Elect. Ind. Co. Ltd ,  SUZUKI, Hidekazu Matsushita Elect. Ind. Co. Ltd. ,  MURAKOSHI, Sho c/o Sony Corporation ,  HIROE, Tetsuya c/o Sony Corporation ,  OKAMOTO, Hiroshige c/o Sony Corporation

IPC分类号： H04N7/08 ,  H04J3/00 ,  H04L1/00

CPC分类号： H04N7/083 ,  G09G2370/04 ,  H04N21/43632 ,  H04N21/439

摘要： Digital audio data which have a predetermined packet structure are divided into units including a predetermined number of bits; each unit of the divided digital audio data is converted into specific data to be encoded; the encoded data are arranged in blanking intervals of video data; the digital audio data are transmitted as well as the video data using a transmission line for the video data, and the video data and the audio data may be simultaneously and favorably transmitted, adopting an existing video-data transmission format such as the DVI standard.

摘要翻译： 具有预定分组结构的数字音频数据被划分为包括预定位数的单元; 分割的数字音频数据的每个单元被转换成要编码的特定数据; 编码数据排列在视频数据的消隐间隔中; 使用用于视频数据的传输线来传输数字音频数据以及视频数据，并且采用诸如DVI标准的现有视频数据传输格式，可以同时有利地发送视频数据和音频数据。