Invention Grant
- Patent Title: Transmission device, transmission method, reception device, and reception method
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Application No.: US14917220Application Date: 2014-10-01
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Publication No.: US10225566B2Publication Date: 2019-03-05
- Inventor: Ikuo Tsukagoshi
- Applicant: SONY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2013-228825 20131101
- International Application: PCT/JP2014/076335 WO 20141001
- International Announcement: WO2015/064287 WO 20150507
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/31 ; H04N21/6336 ; H04N19/70 ; H04N21/2343 ; H04N21/845 ; H04N21/854 ; H04N19/36

Abstract:
It is possible to perform excellent reproduction regardless of whether or not a reception side supports a high frame rate. Image data of pictures configuring moving image data are classified into a plurality of layers, the classified image data of the pictures of each of the layers is encoded, and a video stream including the encoded image data of the pictures of each of the layers is generated. A container of a predetermined format including the generated video stream is transmitted. Time correction information for correcting a decoding timing is inserted into the encoded image data and/or a packet containing the encoded image data in association with each of the encoded image data of the pictures of a predetermined layer or a layer lower than the predetermined layer.
Public/Granted literature
- US20160212435A1 TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND RECEPTION METHOD Public/Granted day:2016-07-21
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