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:
May. 29, 2001
Filed:
Jun. 13, 1997
Yoshinori Koishikawa, Kanagwa, JP;
Kazuo Kamiyama, Kanagwa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A data transmitting apparatus,of a data transmitting apparatus,and a data receiving apparatus,The data transmitting apparatus,compresses and encodes input data VIN by an inter-frame compression and encoding system etc., stores the same in a payload portion of a transmission packet together with the reproduction-use data indicating the reproduction method when performing the variable speed reproduction on the reception side, and transmits the resultant data to the data receiving apparatus,That is, the transmission data to be transmitted such as AV data, and the reproduction-use data required for the variable speed reproduction and other processing are transmitted included in the same transmission packet. The data receiving apparatus,separates the compressed AV data and the reproduction-use data from the received SDDI transmission packet, expands and decodes the compressed AV data, and performs the variable speed reproduction of the AV data such as fast forward based on the separated reproduction-use data.