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[Google VP9] HDR Encoding with ffmpeg
High Dynamic Range (HDR) video is a maturing technology. There are today a number of gradually-harmonizing standards. For a maintained picture of HDR video evolution see the WikiPedia article High-dynamic-range video. FFmpeg can be used along with VP9 to both (1) compress HDR sources to Standard Dynamic Range (SDR) outputs or
[Google VP9] Bitrate Modes in Detail
This document details other practical ways you can tailor VP9 bitrates to optimize for a variety of scenarios. The examples below use FFmpeg. Compression Video compression technologies such as VP9 aim to reduce the amount of data required to convey an intelligible picture and sense of motion to end users. One
[Google VP9] Recommended Settings for VOD
VP9 is a next-generation video compression format developed by the WebM Project. VP9 supports the full range of web and mobile use cases from low bitrate compression to high-quality ultra-HD, with additional support for 10/12-bit encoding and HDR. VP9 can reduce video bit rates by as much as 50% compared with
Docker in Practice – Hướng dẫn chuyển đổi VM thành Docker image
Trong đoạn trích từ Chương 3 của ‘Docker in Practice, Second Edition‘ các tác giả Ian Miell và Aidan Hobson Sayers bàn về cách thức và lý do sử dụng Docker như một VM gọn nhẹ, lightweight. Khi DevOps trở nên phổ biến trong các trung tâm dữ liệu cấp
