公开(公告)号：US20220385914A1

公开(公告)日：2022-12-01

申请号：US17868421

申请日：2022-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sirish Kumar PASUPULETI ,  Raj Narayana GADDE ,  Sarvesh ,  Kinsuk DAS ,  Ankit SINGH ,  Sai Harish AVULA

IPC: H04N19/132 ,  H04N19/30 ,  H04N19/86 ,  H04N19/172

Abstract: The present disclosure refers to methods and apparatuses for processing of high-resolution video content. In an embodiment, a method includes generating a first group of video frames from the video content. The first group of video frames has a first resolution lower than a resolution of the video content and a first rate-distortion score. The method further includes generating a second group of video frames from the video content. The second group of video frames has a second resolution lower than the resolution of the video content and a second rate-distortion score. The method further includes selecting an optimal group of video frames from the first and second groups of video frames based on a comparison between the first and second rate-distortion scores. The optimal group of video frames has a rate-distortion score lower than the first and the second rate-distortion scores.