[Google VP9] HDR Encoding with ffmpeg
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[Google VP9] HDR Encoding with ffmpeg

November 9, 2019
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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

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[Google VP9] Bitrate Modes in Detail
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18 min read
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[Google VP9] Bitrate Modes in Detail

November 8, 2019
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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

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