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. 12, 2022
Filed:
Feb. 21, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Toru Suneya, Yokohama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A transmission apparatus that transmits media data to a reception apparatus generates segments each corresponding to a predetermined time length portion of the media data, the segments including a first segment including predetermined reference data serving as a reference for play of the media data, and a second segment not including the predetermined reference data; and transmits the generated segment to the reception apparatus in response to a request for a segment from the reception apparatus. In the transmitting, based on that the segment requested by the reception apparatus is the second segment, the second segment is changed to the first segment and transmitted to the reception apparatus.