- Patent Title: Method for generating video- and audience-specific encoding ladders
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Application No.: US16820592Application Date: 2020-03-16
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Publication No.: US11343492B2Publication Date: 2022-05-24
- Inventor: Nick Chadwick , Adam Brown , Jon Dahl , Masroor Hasan , Ben Dodson
- Applicant: Mux, Inc.
- Applicant Address: US CA San Francisco
- Assignee: Mux, Inc.
- Current Assignee: Mux, Inc.
- Current Assignee Address: US CA San Francisco
- Agency: Run8 Patent Group, LLC
- Agent Peter Miller
- Main IPC: H04N11/02
- IPC: H04N11/02 ; H04N19/115 ; H04N19/177 ; H04N19/139 ; H04N19/14 ; G06K9/62 ; G06V20/40

Abstract:
A method including: extracting a set of video features representing properties of a video segment; generating a set of bitrate-resolution pairs based on the set of video features, each bitrate-resolution pair in the set of bitrate-resolution pairs defining a bitrate and defining a resolution estimated to maximize a quality score characterizing the video segment encoded at the bitrate; accessing a distribution of audience bandwidths; selecting a top bitrate-resolution pair in the set of bitrate-resolution pairs; selecting a bottom bitrate-resolution pair in the set of bitrate-resolution pairs; selecting a subset of bitrate-resolution pairs in the set of bitrate-resolution pairs based on the distribution of audience bandwidths, the subset of bitrate-resolution pairs defining bitrates less than the top bitrate and greater than the bottom bitrate; and generating an encoding ladder for the video segment comprising the top bitrate-resolution pair, the bottom bitrate-resolution pair, and the subset of bitrate-resolution pairs.
Public/Granted literature
- US20200296362A1 METHOD FOR GENERATING VIDEO- AND AUDIENCE-SPECIFIC ENCODING LADDERS Public/Granted day:2020-09-17
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