Arithmetic Compression (Ep 5, Compressor Head) Google ΡΠΊΠ°ΡΠ°ΡΡ Π² Ρ ΠΎΡΠΎΡΠ΅ΠΌ ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅
Arithmetic Compression (Ep 5, Compressor Head) Google
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Π£ Π½Π°Ρ Π²Ρ ΠΌΠΎΠΆΠ΅ΡΠ΅ ΠΏΠΎΡΠΌΠΎΡΡΠ΅ΡΡ Π±Π΅ΡΠΏΠ»Π°ΡΠ½ΠΎ Arithmetic Compression (Ep 5, Compressor Head) Google ΠΈΠ»ΠΈ ΡΠΊΠ°ΡΠ°ΡΡ Π² ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠΌ Π΄ΠΎΡΡΡΠΏΠ½ΠΎΠΌ ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅, Π²ΠΈΠ΄Π΅ΠΎ ΠΊΠΎΡΠΎΡΠΎΠ΅ Π±ΡΠ»ΠΎ Π·Π°Π³ΡΡΠΆΠ΅Π½ΠΎ Π½Π° ΡΡΡΠ±. ΠΠ»Ρ Π·Π°Π³ΡΡΠ·ΠΊΠΈ Π²ΡΠ±Π΅ΡΠΈΡΠ΅ Π²Π°ΡΠΈΠ°Π½Ρ ΠΈΠ· ΡΠΎΡΠΌΡ Π½ΠΈΠΆΠ΅:
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Π‘ΠΊΠ°ΡΠ°ΡΡ mp3 Ρ ΡΡΡΠ±Π° ΠΎΡΠ΄Π΅Π»ΡΠ½ΡΠΌ ΡΠ°ΠΉΠ»ΠΎΠΌ. ΠΠ΅ΡΠΏΠ»Π°ΡΠ½ΡΠΉ ΡΠΈΠ½Π³ΡΠΎΠ½ Arithmetic Compression (Ep 5, Compressor Head) Google Π² ΡΠΎΡΠΌΠ°ΡΠ΅ MP3:
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Arithmetic Compression (Ep 5, Compressor Head) Google
Arithmetic compression represents the current dominant form of statistical compressor for most common data types: JPG, MPEG, LZMA, BZIP, WEBM, WEBP etc. It's wide range of use is dominantly because of it's un-rivaled ability to encode data as close to entropy as possible, without bloat. But what's not understood by most developers, is how Arithmetic Compression actually achieves this result. Most public descriptions are mired in technical details of the transform, but don't actually describe the statistical reasoning for the compression savings. Well, Fear not, because +Colt McAnlis walks through the core concept, and how all the crazy math produces one amazing compression algorithm in this episode of Compressor Head.
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