{"id":3595,"date":"2025-03-28T03:02:33","date_gmt":"2025-03-28T03:02:33","guid":{"rendered":"https:\/\/convertifypro.com\/?page_id=3595"},"modified":"2025-03-28T03:02:35","modified_gmt":"2025-03-28T03:02:35","slug":"lossless-vs-lossy-compression-explained","status":"publish","type":"page","link":"https:\/\/convertifypro.com\/ee\/lossless-vs-lossy-compression-wo%c9%96e-eme\/","title":{"rendered":"Lossless vs Lossy Compression Wo\u0256e eme"},"content":{"rendered":"\n\n
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Lossless vs Lossy Compression Wo\u0256e eme: M\u0254fiame Blibo la<\/h1>\n

Se vovototo vevi siwo le nutete \u0192omeviwo, wo\u0192e ak\u0254ntabubuwo, d\u0254w\u0254w\u0254wo, kple alesi n\u00e0tia esi s\u0254 na w\u00f2 hiahi\u00e3 t\u0254x\u025bwo dome g\u0254me.<\/p>\n \n

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\n <\/i><\/span>\n Fail \u0192e Agb\u0254s\u0254s\u0254me Dzi \u00d0e\u0256e Akp\u0254t\u0254<\/span>\n <\/div>\n
\n <\/i><\/span>\n N\u0254n\u0254metatawo \u0192e Nutete<\/span>\n <\/div>\n
\n <\/i><\/span>\n Odio \u0192e Nutete<\/span>\n <\/div>\n
\n <\/i><\/span>\n Video \u0192e Nutete<\/span>\n <\/div>\n <\/div>\n \n
\n Ts\u0254 Compression \u0191omeviwo S\u0254 Kple Wo N\u0254ewo<\/a>\n Kp\u0254 Fail \u0192e N\u0254n\u0254mewo<\/a>\n <\/div>\n <\/div>\n <\/section>\n \n \n
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Nyatakakawo \u0192e Nutete G\u0254mesese<\/h2>\n
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Nyatakakawo \u0192e nutete nye m\u0254nu vevi a\u0256e le dijitaal m\u0254\u0303\u0256a\u014bununya me si \u0256ea fa\u025blwo \u0192e lolome dzi kp\u0254t\u0254na to nyatakaka siwo mehi\u00e3 o \u0256e\u0256e\u0256a kple wo gbugb\u0254ga\u0256\u0254\u0256o me. Esi m\u00eda\u0192e dijitaal xexeame le kekem \u0256e enu kple n\u0254n\u0254metata siwo \u0192e lolome de\u014bg\u0254, 4K videowo, kple d\u0254w\u0254nu ses\u1ebdwo la, nutete nyuie va le vevie wu na nudzra\u0256o\u0192ewo \u0192e nyonyome, nyatakakawo \u0256o\u0256o\u0256a kabakaba, kple bandwidth zaz\u00e3 dzi \u0256e\u0256e kp\u0254t\u0254.<\/p>\n \n

Compression algorithms dze le hatsotso vevi eve me: nusiwo bu a\u0256eke man\u0254mee<\/strong> kple lossy<\/strong>. Vovototo siwo le m\u0254nu siawo dome g\u0254mesese le vevie \u014but\u0254 be woaw\u0254 nyametsotso siwo \u014bu wonya nu tsoe le alesi woadzra dijitaal nyatakakawo \u0256o, a\u0256o wo \u0256e amewo, ahaw\u0254 d\u0254 kpli wo le d\u0254w\u0254nu vovovowo kple d\u0254w\u0254\u0192e vovovowo me.<\/p>\n \n

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Nusitae Nutete Le Vevie<\/h3>\n

Digit\u00e1l nyatakakawo \u0192e wow\u00f3 na be nutete le vevie wu ts\u00e3. Tso streaming services siwo ts\u0254a video 4K yia asitelefonwo dzi, va \u0256o cloud storage platforms siwo me fa\u025bl bili\u0254n ge\u0256e le, va \u0256o web browser siwo ts\u0254a axa ses\u1ebdwo dea milisek\u0254nd me dzi\u2014compression technologies ye nye \u014bus\u1ebd makp\u0254makp\u0254 si nana m\u00eda\u0192e digital xexea w\u0254a d\u0254 nyuie.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n \n \n

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Lossless vs Loss: Vovototo Veviwo<\/h2>\n \n
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Nutete si Mebu o<\/h3>\n

Nyatakaka gb\u00e3t\u0254wo gbugb\u0254gatu bliboe<\/p>\n <\/div>\n

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Nusiwo Bu \u0192e Nutete<\/h3>\n

Nyatakakawo dzi \u0256e\u0256e kp\u0254t\u0254 kple nyonyome \u0192e bu si dzi woda asi \u0256o<\/p>\n <\/div>\n <\/div>\n \n

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\n <\/i>\n Nyatakakawo \u0192e \u00d0ekaw\u0254w\u0254<\/span>\n <\/div>\n
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Nusiwo wodzra \u0256o 100% le nyatakaka gb\u00e3t\u0254wo me<\/strong>. Ne wo\u0256ee \u0256a la, emetsonua s\u0254 kple afisi w\u00f2tso.<\/p>\n <\/div>\n

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E\u0256ea nyatakaka siwo wobu be womele vevie o la \u0256a tegbee. The womate \u014bu agbugb\u0254 fa\u025bl gb\u00e3t\u0254a ax\u0254 bliboe o<\/strong> le nutete megbe.<\/p>\n <\/div>\n <\/div>\n \n

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\n <\/i>\n Nutete \u0192e Xexl\u1ebdme<\/span>\n <\/div>\n
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Zi ge\u0256e la, e\u0256oa egb\u0254 2:1 vase\u0256e 5:1<\/strong> compression ratios le nyatakaka \u0192omevi nu. Se\u0256o\u0192e li na nudidi si nye be woakp\u0254 nyatakakawo kat\u00e3 ta.<\/p>\n <\/div>\n

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Ate \u014bu a\u0256o xexl\u1ebdme siwo k\u0254 wu s\u00e3 gb\u0254, zi ge\u0256e 10:1 vase\u0256e 100:1<\/strong> alo esi wu nenema, to nyatakaka “siwo mehi\u00e3 le nukp\u0254susu nu” ts\u0254ts\u0254 \u0192u gbe me.<\/p>\n <\/div>\n <\/div>\n \n

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\n <\/i>\n D\u0254biagbal\u1ebdvi Gb\u00e3t\u0254wo<\/span>\n <\/div>\n
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Nu\u014b\u0254\u014bl\u0254, \u0256o\u0256ow\u0254\u0256i siwo woate \u014bu aw\u0254, nyatakakadzra\u0256o\u0192ewo, atikew\u0254w\u0254 \u014buti n\u0254n\u0254metatawo, nudzra\u0256o\u0192ewo, d\u0254nyala bibiwo \u0192e d\u0254w\u0254w\u0254, nusianu si bia be woagbugb\u0254 atu bliboe.<\/p>\n <\/div>\n

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Fotowo, hadzidzi, videowo \u0192e \u028bu\u028bu, nyatakakadzra\u0256o\u0192e \u0192e n\u0254n\u0254metatawo, kple d\u0254w\u0254nu bubu siwo me nyatakaka a\u0256ewo \u0192e bu la s\u0254 le hena ta\u0256odzinu \u014but\u0254\u014but\u0254wo.<\/p>\n <\/div>\n <\/div>\n \n

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\n <\/i>\n Nutete Ge\u0256ewo<\/span>\n <\/div>\n
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Ate \u014bu a\u0192oe \u0256e enu aha\u0256ee \u0256a zi gb\u0254 zi ge\u0256e ev\u0254 womegbl\u1ebda nu le e\u014bu o<\/strong>. Decompression 100 lia s\u0254 kple 1 lia.<\/p>\n <\/div>\n

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Recompression \u0256esia\u0256e to esia v\u025b nyonyome \u0192e bu bubu kpee<\/strong>. “Dzidzime \u0192e bu” sia \u0192oa \u0192u \u0256e tsatsam \u0256esia\u0256e me.<\/p>\n <\/div>\n <\/div>\n \n

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\n <\/i>\n Nudidi Siwo Ku \u00d0e D\u0254w\u0254w\u0254 \u014au<\/span>\n <\/div>\n
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Zi ge\u0256e la, ebiana be ak\u0254ntabubu \u0192e \u014bus\u1ebd si mes\u0254 gb\u0254 o<\/strong> na encoding\/decoding ne wots\u0254e s\u0254 kple lossy algorithms de\u014bg\u0254wo.<\/p>\n <\/div>\n

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Zi ge\u0256e la, ehi\u00e3na k\u0254mpiutadzi\u0256o\u0256o ge\u0256e wu<\/strong>, veviet\u0254 na ak\u0254ntabubum\u0254nu de\u014bg\u0254wo abe video codec ene.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n \n \n

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Wo\u0256e Nutete Si Mebu O Me<\/h2>\n \n
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Nukae Nye Lossless Compression?<\/h3>\n

Lossless compression \u0256ea fa\u025bl \u0192e lolome dzi kp\u0254t\u0254na to dzesidede kple ak\u0254ntabubu \u0192e ts\u0254ts\u0254ke \u0256e\u0256e\u0256a me nyatakaka a\u0256eke \u0256e\u0256e\u0256a man\u0254mee. Ne wo\u0256ee \u0256a la, fa\u025bl la s\u0254 kple gb\u00e3t\u0254a vie, eye e\u0192e nyonyome alo nyatakakawo \u0192e blibonyenye mebu kura o.<\/p>\n <\/div>\n <\/div>\n \n

Alesi Nutete Si Mebuna O W\u0254a D\u0254e<\/h3>\n

Lossless compression algorithms z\u00e3a m\u0254nu vovovowo ts\u0254 \u0256ea fa\u025bl \u0192e lolome dzi kp\u0254t\u0254na esime wole ekp\u0254m be wogbugb\u0254 nyatakaka gb\u00e3t\u0254awo tu bliboe. M\u0254nu siawo dzroa n\u0254n\u0254mewo, zi gb\u0254 zi ge\u0256e, kple x\u0254tu\u0256o\u0256o siwo le nyatakakaawo me me be woa\u014bl\u0254 wo \u0256e k\u0254pi me nyuie wu ev\u0254 nyatakakawo mabu o.<\/p>\n \n

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Du\u0192u\u0192u \u0192e didime \u0192e nu\u014b\u0254\u014bl\u0254 (RLE) .<\/h4>\n

RLE ts\u0254a asix\u0254x\u0254 kple xexl\u1ebdme \u0256eka \u0256\u0254lia nyatakaka \u0192e akpa siwo s\u0254 (du\u0192u\u0192u) \u0192e \u0256o\u0256o siwo kpl\u0254 wo n\u0254ewo \u0256o. Le kp\u0254\u0256e\u014bu me, “AAAAAABBBCCCCC” va zua “6A3B5C”, si \u0256ea lolome dzi kp\u0254t\u0254na \u014but\u0254 na nyatakaka siwo \u0192e \u0256o\u0256o ge\u0256e gbugb\u0254na.<\/p>\n

\n Kp\u0254\u0256e\u014bu:<\/strong>\n 
Original: WWWWWWWWWWBBBWWWWWWWWWWWWBBBWWWWWWWWWW\nCompressed: 10W3B12W3B10W<\/pre>\n                    <\/div>\n                <\/div>\n                \n                
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Huffman \u0192e K\u0254piw\u0254w\u0254<\/h4>\n                    
M\u0254nu sia dea k\u0254da siwo \u0192e didime tr\u0254na asi na \u014b\u0254\u014bl\u0254dzesi siwo wots\u0254 de eme, kple k\u0254da kpuiwo na \u014b\u0254\u014bl\u0254dzesi siwo woz\u00e3na enuenu wu. Ak\u0254ntabubum\u0254nu sia naa encoding si wotu \u0256e \u014b\u0254\u014bl\u0254dzesiwo \u0192e \u0263eyi\u0263i \u0192e mama dzi la nyona \u0256e edzi.<\/p>\n                    
\n                        Kp\u0254\u0256e\u014bu:<\/strong>\n                        
Frequent character 'e': 101\nLess frequent 'z': 1010101011<\/pre>\n                    <\/div>\n                <\/div>\n                \n                
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LZ77 & LZ78 \u0192e A\u0256a\u014bu\u0256o\u0256owo<\/h4>\n                    
M\u0254nu siawo siwo wotu \u0256e nyag\u0254me\u0256egbal\u1ebd dzi ts\u0254a nu\u0192o\u0192o tso k\u0254pi \u0256eka si le t\u0254sisi si wome\u0192o \u0192u o me xoxo \u014bu \u0256\u0254lia nyatakakawo \u0192e dz\u0254dz\u0254 enuenu. Woawoe nye g\u0254me\u0256oanyi na n\u0254n\u0254me x\u0254\u014bk\u0254wo abe ZIP kple GIF ene.<\/p>\n                    
\n                        Kp\u0254\u0256e\u014bu:<\/strong>\n                        
Instead of storing \"compression compression\"\nStore \"compression [pointer to earlier instance]\"<\/pre>\n                    <\/div>\n                <\/div>\n                \n                
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Deflate Algorithm \u0192e d\u0254w\u0254w\u0254<\/h4>\n                    
Ne wots\u0254 LZ77 kple Huffman coding \u0192o \u0192ui la, Deflate naa nutete nyuit\u0254 kekeake kple du\u0192u\u0192u nyui. Woz\u00e3n\u025b le ZIP, PNG, kple HTTP \u0192e nutete (gzip) me, si w\u0254e be w\u00f2nye ak\u0254ntabubum\u0254nu siwo woz\u00e3na wu la domet\u0254 \u0256eka.<\/p>\n                    
\n                        D\u0254w\u0254w\u0254wo:<\/strong>\n