Invention Grant
- Patent Title: Switching display devices in video telephony
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Application No.: US14805318Application Date: 2015-07-21
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Publication No.: US10085029B2Publication Date: 2018-09-25
- Inventor: Sanjeev Mittal , Vikram Singh , Tien-Hsin Lee
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: H04N21/2343
- IPC: H04N21/2343 ; H04N19/154 ; H04N19/107 ; H04N19/112 ; H04N19/114 ; H04N19/136 ; H04N19/159 ; H04N19/172 ; H04N19/177 ; H04N19/44 ; H04N19/503 ; H04N19/593 ; H04N7/14 ; H04L29/06

Abstract:
A system and method for performing video telephony (VT) is disclosed. In one example, there is provided an apparatus having a transceiver configured to receive VT data and information indicating a switch from a first display to a second display from a network. The apparatus also includes a decoder operatively coupled to the transceiver and configured to decode the VT data, a memory comprising a coded picture buffer (CPB) configured to store the decoded VT data, and a processor operatively coupled to the transceiver, the decoder, and the memory. The processor is configured to, in response to receiving the information indicating a switch from a first display to a second display, instruct the transceiver to transmit a request for an I-frame to the network.
Public/Granted literature
- US20170026650A1 SWITCHING DISPLAY DEVICES IN VIDEO TELEPHONY Public/Granted day:2017-01-26
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