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:
Oct. 13, 2009
Filed:
May. 26, 2005
Tetsutaka Yabuta, Daito, JP;
Kazuhiro Ieda, Hirakata, JP;
Tetsutaka Yabuta, Daito, JP;
Kazuhiro Ieda, Hirakata, JP;
Sanyo Electric Co., Ltd., Moriguchi, JP;
Abstract
A decoder device is provided which is able to output audio and video in sync without a counter synchronized with a clock reference value. The decoder device retrieves PES and PCR from TS, and decides the timing of an audio output section and a video output section, referring to PTS appended to the PES. A local counter output section counts in a predetermined count-up cycle without an adjustment control on the PCR. A PCR & local-counter list management section generates a table paring up a counter value, when the PCR is received, with the PCR. The audio & video output sections calculate a latency time of an access unit, using both a first difference, which is between a counter value, when PTS is referred to, and the counter value in the table, and of a second difference, which is between PTS of PES and the PCR in the table.