Invention Grant
- Patent Title: Re-encoding predicted picture frames in live video stream applications
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Application No.: US16690669Application Date: 2019-11-21
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Publication No.: US11265599B2Publication Date: 2022-03-01
- Inventor: Olivier Lapicque , Srinivas Anne
- Applicant: NVIDIA Corporation
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA Corporation
- Current Assignee: NVIDIA Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Shook, Hardy & Bacon L.L.P.
- Main IPC: H04N21/4402
- IPC: H04N21/4402 ; H04N21/2187 ; H04N19/50 ; H04N19/184 ; A63F13/86 ; H04N21/434 ; H04N21/854 ; H04N21/433 ; H04N21/478 ; H04N19/124

Abstract:
In various examples, a media stream may be received by a re-encode system that may leverage a recode engine to convert (e.g., at an interval, based on a request, etc.) an inter-frame associated with the media stream to an intra-frame. The intra-frame may be converted from the inter-frame using parameters or other information associated with and received with the media stream. The converted intra-frame may be merged into an updated segment of the media stream in place of the original inter-frame to enable storage of the updated segment—or a portion thereof—for later use.
Information query
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