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:
Jun. 25, 2013
Filed:
Sep. 04, 2007
Masayoshi Mizuno, Tokyo, JP;
Masayoshi Mizuno, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A playback method that plays video data and audio data associated with the video data, includes the steps of: calculating, in the video data, a difference between a playback interval and an interval of the audio data; performing first conversion that converts the length of the playback interval in accordance with the difference; and performing second conversion that alternately outputs each frame repeatedly three times and repeatedly two times on the video data and converts the video data at a first frame frequency to the video data at a second frame frequency in a two-to-five relationship with the first frame frequency, wherein the first conversion is configured such that the frame difference after the conversion can be equal to or lower than one between the frame group based on the frame output repeatedly three times and the frame group based on the frame output repeatedly two times.