公开(公告)号：US08112783B2

公开(公告)日：2012-02-07

申请号：US11341441

申请日：2006-01-30

申请人： Dong-keun Lim ,  Tae-hee Kim ,  Byong-ki Lee

发明人： Dong-keun Lim ,  Tae-hee Kim ,  Byong-ki Lee

IPC分类号： H04N7/12 ,  H04N11/02

CPC分类号： H04N7/163 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2368 ,  H04N21/4307 ,  H04N21/4341 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/485 ,  H04N21/4884

摘要： An apparatus and a method of arbitrarily adjusting the output time of caption information included in a received multimedia transport stream for broadcasting, by user input. The method includes: receiving an input of a time value for adjusting the output time of caption information, from a user through a user interface; by demultiplexing the multimedia transport stream, dividing the transport stream into video, audio, and data packets, decoding each packet, and storing the decoded packets in buffers corresponding to a type of each packet; resetting the output time of the caption information by adding the input time value to or subtracting the input time value from the output time included in the video or audio packet; and according to the output time of the reset caption information, blending the data stored in the buffer with the video information and presenting the blended information on the screen.

摘要翻译： 通过用户输入任意调整包含在广播的接收的多媒体传输流中的字幕信息的输出时间的装置和方法。 该方法包括：从用户通过用户界面接收用于调整字幕信息的输出时间的时间值的输入; 通过解复用多媒体传输流，将传输流分为视频，音频和数据分组，解码每个分组，并将解码的分组存储在与每个分组的类型相对应的缓冲器中; 通过将输入时间值与视频或音频分组中包含的输出时间相加或减去输入时间值来重置字幕信息的输出时间; 并且根据复位字幕信息的输出时间，将存储在缓冲器中的数据与视频信息混合并在屏幕上呈现混合信息。

公开(公告)号：US20060170819A1

公开(公告)日：2006-08-03

申请号：US11341441

申请日：2006-01-30

申请人： Dong-keun Lim ,  Tae-hee Kim ,  Byong-ki Lee

发明人： Dong-keun Lim ,  Tae-hee Kim ,  Byong-ki Lee

IPC分类号： H04N7/12 ,  H04N11/02

CPC分类号： H04N7/163 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2368 ,  H04N21/4307 ,  H04N21/4341 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/485 ,  H04N21/4884

摘要： An apparatus and a method of arbitrarily adjusting the output time of caption information included in a received multimedia transport stream for broadcasting, by user input. The method includes: receiving an input of a time value for adjusting the output time of caption information, from a user through a user interface; by demultiplexing the multimedia transport stream, dividing the transport stream into video, audio, and data packets, decoding each packet, and storing the decoded packets in buffers corresponding to a type of each packet; resetting the output time of the caption information by adding the input time value to or subtracting the input time value from the output time included in the video or audio packet; and according to the output time of the reset caption information, blending the data stored in the buffer with the video information and presenting the blended information on the screen.

摘要翻译： 通过用户输入任意调整包含在广播的接收的多媒体传输流中的字幕信息的输出时间的装置和方法。 该方法包括：从用户通过用户界面接收用于调整字幕信息的输出时间的时间值的输入; 通过解复用多媒体传输流，将传输流分为视频，音频和数据分组，解码每个分组，并将解码的分组存储在与每个分组的类型相对应的缓冲器中; 通过将输入时间值与视频或音频分组中包含的输出时间相加或减去输入时间值来重置字幕信息的输出时间; 并且根据复位字幕信息的输出时间，将存储在缓冲器中的数据与视频信息混合并在屏幕上呈现混合信息。