The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 10, 2012
Filed:
Feb. 28, 2007
Chao Jin, Hangzhou, CN;
Lingxiao MA, Hangzhou, CN;
Xiaofeng Jiang, Hangzhou, CN;
Yaguang Xie, Hangzhou, CN;
Chao Jin, Hangzhou, CN;
Lingxiao Ma, Hangzhou, CN;
Xiaofeng Jiang, Hangzhou, CN;
Yaguang Xie, Hangzhou, CN;
ArcSoft, Inc., Fremont, CA (US);
Abstract
A method provides for dynamic changes in a software video player. The method includes learning of a dynamic change from an input pin of a decoder filter, recording states of the decoder filter and a renderer filter, stopping the decoder and the renderer filters without changing a state of a source filter, and setting parameters for an output pin of the decoder filter. The parameters include setting a decoding mode. If the decoder filter output pin and a renderer filter input pin remain connected, a ReconnectEX function is used to set a new media type at the decoder filter output pin. Otherwise the method calls a Connect function to connect the pins and set the new media type. The method further includes changing to a decoder core in the decoder filter appropriate for the dynamic change and restoring the decoder and the renderer filters back to their original states.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile