United States
US 12,697,542 B2
Low-delay multi-pass frame-level rate control using a shared reference frame
US 12,697,542 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: GOOGLE LLC. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- GOOGLE LLC
- Inventors
- Danny Hong; Ramachandra Tahasildar; Alex Sukhanov
- Publication date
- 2026-08-04
- Filing date
- 2023-11-06
- Document type
- B2 Granted patent
- Also written as
- US 12,697,542 B2 · US12697542 · 12697542
Abstract
A multi-pass encoding operation using a shared reference frame is implemented to encode one or more gaming frames into a game stream. The multi-pass encoding operation includes producing a shared reference frame based upon a second-pass reference frame used by a second pass encoding of the multi-pass encoding operation. The encoding operation also includes performing a first encoding pass on a current frame using the shared reference frame. As a result of the first encoding pass, an estimated complexity for the current frame is determined.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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