{"number":"US12697542B2","kindCode":"B2","documentType":"grant","title":{"original":"Low-delay multi-pass frame-level rate control using a shared reference frame","english":"Low-delay multi-pass frame-level rate control using a shared reference frame"},"abstract":{"original":"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.…","english":"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.…"},"applicants":["GOOGLE LLC"],"inventors":["Danny Hong","Ramachandra Tahasildar","Alex Sukhanov"],"filingDate":"2023-11-06","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697542B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697542B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697542B2","ja":"https://downloadpatent.com/ja/patent/US12697542B2"}}