- Patent Title: Device and method of handling multiple formats of a video sequence
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Application No.: US16172900Application Date: 2018-10-29
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Publication No.: US10972767B2Publication Date: 2021-04-06
- Inventor: Lingzhi Liu , Li Liu , Jing Wang , Wujun Chen , Qingxi He , Wei Pu , Weimin Zeng , Chi-Wang Chai
- Applicant: Realtek Semiconductor Corp.
- Applicant Address: TW HsinChu
- Assignee: Realtek Semiconductor Corp.
- Current Assignee: Realtek Semiconductor Corp.
- Current Assignee Address: TW HsinChu
- Agent Winston Hsu
- Main IPC: H04N19/98
- IPC: H04N19/98 ; H04N21/2343 ; H04N9/68 ; H04N19/124 ; H04N19/33 ; H04N19/70 ; G06T5/00 ; H04N19/40 ; H04N19/46 ; H04N21/81 ; H04N19/30 ; H04N19/186 ; H04N19/132 ; H04N19/176
Abstract:
A transmitter for handling multiple formats of a video sequence, comprises a preprocessing module, for receiving a first format of a video sequence, to generate metadata of a second format of the video sequence according to the first format of the video sequence and the second format of the video sequence; and an encoder, couple to the preprocessing module, for transmitting the first format of the video sequence and the metadata in a bit stream to a receiver.
Public/Granted literature
- US20190132617A1 Device and Method of Handling Multiple Formats of a Video Sequence Public/Granted day:2019-05-02
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