APPARATUS FOR PROCESSING MEDIA SIGNAL AND METHOD THEREOF
摘要
The present invention relates to a method of processing a media signal and apparatus therefor. A media signal decoding method according to the present invention includes detecting a channel having a valid value of the multi-channels to be generated and generating the detected channel having the valid value from the downmix signal and the spatial information signal. Accordingly, the present invention is able to reduce a decoding operation quantity by detecting which one of the channels to be generated from a transferred media signal is set to a virtual value and omitting decoding for the generation of the channel set to the virtual value.
申请公布号
WO2007114624(A1)
申请公布日期
2007.10.11
申请号
WO2007KR01602
申请日期
2007.04.02
申请人
LG ELECTRONICS, INC.;OH, HYEN O;PANG, HEE SUK;KIM, DONG SOO;LIM, JAE HYUN;JUNG, YANG WON
发明人
OH, HYEN O;PANG, HEE SUK;KIM, DONG SOO;LIM, JAE HYUN;JUNG, YANG WON