Transcription of Apple ProRes
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Apple ProResWhite Paper January 2020 2 Apple ProResJanuary 2020 ContentsIntroduction 3 Authorized Apple ProRes Implementations 4 Apple ProRes Family Overview 5 Properties of Digital Images 8 frame Size (Full-Width Versus Partial-Width) 8 Chroma sampling 9 Sample Bit Depth 10 Properties of Apple ProRes Codecs 11 Data Rate 12 Quality 15 Performance 18 Alpha Channel Support in Apple ProRes 4444 Codecs 22 Appendix 23 Target Data Rates 23 Glossary 26 3 Apple ProResJanuary 2020 IntroductionApple ProRes is one of the most popular codecs in professional post -production.
simple frames that would not benefit from encoding at a higher data rate. All ProRes codecs are frame-independent (or “intra-frame”) codecs, ... size, chroma sampling, and sample bit depth—while offering industry-leading performance and …
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