Invention Grant
- Patent Title: Multiple transcode engine systems and methods
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Application No.: US17385549Application Date: 2021-07-26
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Publication No.: US11638041B2Publication Date: 2023-04-25
- Inventor: Jim C. Chou , Syed Muhammad A. Rizvi
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder PC
- Main IPC: H04N19/91
- IPC: H04N19/91 ; H04N19/156 ; H04N19/174 ; H04N19/436 ; H04N19/127

Abstract:
Systems and methods for improving determination of encoded image data using a video encoding pipeline, which includes a first transcode engine that entropy encodes a first portion of a bin stream to determine a first bit stream including first encoded image data that indicates a first coding group row and that determines first characteristic data corresponding to the first bit stream to facilitate communicating a combined bit stream; and a second transcode engine that entropy encodes a second portion of the bin stream to determine a second bit stream including second encoded image data that indicates a second coding group row while the first transcode engine entropy encodes the first portion of the bin stream and that determines second characteristic data corresponding to the second bit stream to facilitate communicating the combined bit stream, which includes the first bit stream and the second bit stream, to a decoding device.
Public/Granted literature
- US20220086505A1 MULTIPLE TRANSCODE ENGINE SYSTEMS AND METHODS Public/Granted day:2022-03-17
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