The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2026
Filed:
Aug. 29, 2023
Bitmovin Gmbh, Klagenfurt am Wörthersee, AT;
Farzad Tashtarian, Klagenfurt am Wörthersee, AT;
Christian Timmerer, Klagenfurt am Wörthersee, AT;
Bitmovin GmbH, Klagenfurt am Wörthersee, AT;
Abstract
Techniques for optimizing a bitrate ladder for live streaming are described herein. A method for optimizing a bitrate ladder for live streaming includes receiving client-side input and an origin-side input during a first interval in a timeslot, the client-side input comprising CDN logs, the origin-side input comprising a quality measure, extracting from the CDN logs frequency of requests for each bitrate in a bitrate ladder in the timeslot and the duration of recent stall events for client video players. During a second interval in the timeslot, an optimized bitrate ladder comprising an optimal set of bitrates (OSB) is selected using an optimization function, the optimization function taking as input quality measures and a coefficient value determined using stall information. The optimized bitrate ladder is sent to the origin server for live encoding follow-on segments.