{"id":182292,"date":"2026-06-23T14:48:41","date_gmt":"2026-06-23T12:48:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/zxc-0-12-0"},"modified":"2026-06-23T14:48:41","modified_gmt":"2026-06-23T12:48:44","slug":"zxc-0-12-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/zxc-0-12-0","title":{"rendered":"ZXC 0.12.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23646\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/157e8d797ece15fff7877a4f76d9c5d2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23647\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/e2044454b151d01b2782a9870656224a.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23648\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/8e7d5c58690f80fc2b4a30968fcbe713.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23649\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/e4e20008ddb45d5fbe9a000c257ab8af.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p><noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23646\/original.png\" class=\"active\"><\/a><\/noindex><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23647\/original.png\"><\/a><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23648\/original.png\"><\/a><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23649\/original.png\"><\/a><\/p>\n<p>      <noindex><\/p>\n<p>Em 18 de junho, ap\u00f3s mais de um m\u00eas de desenvolvimento, foi lan\u00e7ado o 0.12.0 da biblioteca e utilit\u00e1rio de console multiplataforma. <a rel=\"nofollow\" href=\"https:\/\/github.com\/hellobertrand\/zxc\">ZXC (github.com)<\/a>, implementando compress\u00e3o multithread de alto desempenho <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Data_compression_symmetry\">assim\u00e9trica<\/a> sem perda e otimizada para recursos de jogos, firmwares e pacotes de aplicativos. O formato foi desenvolvido com o princ\u00edpio de \"escrever uma vez, ler muitas vezes\" (WORM).<\/p>\n<p><\/noindex><\/p>\n<p>Ao contr\u00e1rio de codecs como LZ4, o ZXC sacrifica a velocidade de compress\u00e3o em favor da m\u00e1xima largura de banda durante a descompress\u00e3o.<\/p>\n<p>A velocidade de descompress\u00e3o \u00e9 declarada como sendo de 10-47% superior \u00e0 do LZ4 com n\u00edvel de compress\u00e3o padr\u00e3o, com coeficiente de compress\u00e3o igual ou superior.<\/p>\n<p>A principal mudan\u00e7a desta vers\u00e3o \u00e9 a capacidade de compress\u00e3o utilizando um dicion\u00e1rio pr\u00e9-treinado baseado em amostras representativas, o que reduz significativamente o tamanho dos arquivos comprimidos, especialmente com pequenos blocos ou um grande n\u00famero de arquivos pequenos.<\/p>\n<p>A vers\u00e3o do formato do cont\u00eainer foi atualizada para v6, e a vers\u00e3o da biblioteca SOVERSION foi aumentada de 3 para 4.<\/p>\n<p>O projeto \u00e9 escrito na linguagem C e \u00e9 distribu\u00eddo sob a licen\u00e7a BSD 3.<\/p>\n<p>Principais mudan\u00e7as:<\/p>\n<ul>\n<li>compress\u00e3o com dicion\u00e1rio pr\u00e9-treinado e tabela de Huffman comum;<\/li>\n<li>mudan\u00e7as na utilidade de console:\n<ul>\n<li>Foi adicionado o par\u00e2metro \u2014train para treinar o dicion\u00e1rio com base nos arquivos de entrada (o caminho para os arquivos de sa\u00edda \u00e9 especificado com o par\u00e2metro -o; por padr\u00e3o \u2014 dictionary_.zxd). Este par\u00e2metro substitui o antigo par\u00e2metro \u2014train-dict PATH;<\/li>\n<li>-D, \u2014dict FILE \u2014 comprime ou descomprime um arquivo utilizando o dicion\u00e1rio FILE; -l, \u2014list \u2014 exibe o conte\u00fado do arquivo compactado ou informa\u00e7\u00f5es sobre o dicion\u00e1rio .zxd;<\/li>\n<li>Foi adicionado um novo alias para a descompress\u00e3o unzxc \u2014 ele \u00e9 instalado como um link simb\u00f3lico para zxc e, por padr\u00e3o, funciona no modo de descompress\u00e3o (equivalente ao comando zxc -d).<\/li>\n<\/ul>\n<\/li>\n<li>compress\u00e3o com n\u00edvel 6 \u00e9 aproximadamente 10% mais r\u00e1pida que a vers\u00e3o 0.11.0;<\/li>\n<li>descompress\u00e3o com n\u00edveis 1 e 2 \u00e9 aproximadamente 3% mais r\u00e1pida que a vers\u00e3o 0.11.0;<\/li>\n<li>outras melhorias e corre\u00e7\u00f5es de bugs.<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18325783\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>18 \u0438\u044e\u043d\u044f, \u043f\u043e\u0441\u043b\u0435 \u0431\u043e\u043b\u0435\u0435 \u043c\u0435\u0441\u044f\u0446\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 0.12.0 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0438 \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b ZXC (github.com), \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0438\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043c\u043d\u043e\u0433\u043e\u043f\u043e\u0442\u043e\u0447\u043d\u043e\u0435 \u0430\u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u043e\u0435 \u0441\u0436\u0430\u0442\u0438\u0435 \u0431\u0435\u0437 \u043f\u043e\u0442\u0435\u0440\u044c \u0438 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0434\u043b\u044f \u0438\u0433\u0440\u043e\u0432\u044b\u0445 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u0424\u043e\u0440\u043c\u0430\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u043f\u043e \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0443 \u00ab\u043e\u0434\u0438\u043d \u0440\u0430\u0437 \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c, \u043c\u043d\u043e\u0433\u043e\u043a\u0440\u0430\u0442\u043d\u043e \u0447\u0438\u0442\u0430\u0442\u044c\u00bb (WORM). \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0442\u0430\u043a\u0438\u0445 \u043a\u043e\u0434\u0435\u043a\u043e\u0432, \u043a\u0430\u043a LZ4, ZXC \u0436\u0435\u0440\u0442\u0432\u0443\u0435\u0442 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e \u0441\u0436\u0430\u0442\u0438\u044f \u0440\u0430\u0434\u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182292","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik 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