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22. OCR GCSE (J277) 1.2 Compression
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OCR J277 Specification Reference - Section 1.2
Don't forget, whenever the blue note icon appears in the corner of the screen, that is your cue to take notes about the content being shown on the current slide.
00:00 Introduction
00:20 The reasons for compression
01:14 Compression techniques
01:53 Lossy compression techniques
02:21 Lossless compression
03:25 Suitability of lossy and lossless compression
03:59 Recap
Don't forget, whenever the blue note icon appears in the corner of the screen, that is your cue to take notes about the content being shown on the current slide.
00:00 Introduction
00:20 The reasons for compression
01:14 Compression techniques
01:53 Lossy compression techniques
02:21 Lossless compression
03:25 Suitability of lossy and lossless compression
03:59 Recap
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