AQA GCSE Computer Science · 8525
Paper 2
- Revise: Run Length Encoding (RLE)
- Revise: Implementing RLE Pairs
Two values describing a run: the number of consecutive occurrences, followed by the data value that repeats.
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GCSE Computer Science · key term
A stored combination of the number of consecutive occurrences and the data value being repeated.
Used by AQA
Paper 2
Two values describing a run: the number of consecutive occurrences, followed by the data value that repeats.
For an explanation of RLE, link the frequency/data pairs to storing fewer repeated values and therefore using fewer bits.
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