{"id":139661,"date":"2025-07-21T23:11:54","date_gmt":"2025-07-21T21:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-biblioteka-openapv-0-2-s-etalonnoj-realizacziej-videokodeka-apv"},"modified":"2025-07-21T23:11:54","modified_gmt":"2025-07-21T21:11:54","slug":"dostupna-biblioteka-openapv-0-2-s-etalonnoj-realizacziej-videokodeka-apv","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupna-biblioteka-openapv-0-2-s-etalonnoj-realizacziej-videokodeka-apv","title":{"rendered":"Est\u00e1 dispon\u00edvel a biblioteca OpenAPV 0.2 com a implementa\u00e7\u00e3o de refer\u00eancia do codec de v\u00eddeo APV.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Foi lan\u00e7ado o release da biblioteca OpenAPV, que fornece uma implementa\u00e7\u00e3o de refer\u00eancia do codec de v\u00eddeo APV (Advanced Professional Video), destinado \u00e0 grava\u00e7\u00e3o e processamento profissional de v\u00eddeo sem perda de qualidade. O c\u00f3digo da biblioteca \u00e9 escrito em C e \u00e9 distribu\u00eddo sob a licen\u00e7a BSD. O projeto \u00e9 desenvolvido pela organiza\u00e7\u00e3o Academy Software Foundation, estabelecida pela Academia de Artes Cinematogr\u00e1ficas (EUA) e pela organiza\u00e7\u00e3o Linux Foundation, com o objetivo de promover o uso de software livre na produ\u00e7\u00e3o de filmes. <\/p>\n

O formato APV fornece alta largura de banda e baixa complexidade de codifica\u00e7\u00e3o intra-frame, al\u00e9m de garantir a aus\u00eancia de perdas de qualidade durante a recodifica\u00e7\u00e3o. Suporta resolu\u00e7\u00f5es de 2K, 4K e 8K, padr\u00e3o HDR10\/10+ para o uso de faixa din\u00e2mica expandida em v\u00eddeo, divis\u00e3o de quadros (tiling) para paraleliza\u00e7\u00e3o de codifica\u00e7\u00e3o\/decodifica\u00e7\u00e3o, v\u00e1rios formatos de discretiza\u00e7\u00e3o de cor, v\u00eddeo multivista (multi-view) e adi\u00e7\u00e3o de metadados (profundidade, transpar\u00eancia, dados de pr\u00e9-visualiza\u00e7\u00e3o). Para acelerar o processamento, a biblioteca OpenAPV suporta codifica\u00e7\u00e3o e decodifica\u00e7\u00e3o multithread, al\u00e9m de otimiza\u00e7\u00f5es utilizando conjuntos de instru\u00e7\u00f5es avan\u00e7adas NEON (ARM) e SEE\/AVX (x86). <\/p>\n

A nova vers\u00e3o adiciona suporte para fam\u00edlias APV (APV family), que definem configura\u00e7\u00f5es padr\u00e3o do codec atendendo a requisitos espec\u00edficos de tamanho e bitrate. As \u00faltimas atualiza\u00e7\u00f5es da especifica\u00e7\u00e3o foram consideradas. Suportes foram adicionados para os perfis 422-12, 444-10, 444-12, 4444-10, 4444-12 e 400-10. Foram feitas otimiza\u00e7\u00f5es para reduzir o tempo de codifica\u00e7\u00e3o e decodifica\u00e7\u00e3o. M\u00e9todos seguros de acesso ao buffer de bitstream e gerenciamento de metadados foram implementados. A API foi expandida.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenAPV, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u0434\u0435\u043a\u0430 APV (Advanced Professional Video), \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432\u0438\u0434\u0435\u043e \u0431\u0435\u0437 \u043f\u043e\u0442\u0435\u0440\u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430. \u041a\u043e\u0434 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Academy Software Foundation, \u0443\u0447\u0440\u0435\u0436\u0434\u0451\u043d\u043d\u0430\u044f \u0410\u043a\u0430\u0434\u0435\u043c\u0438\u0435\u0439 \u043a\u0438\u043d\u0435\u043c\u0430\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0438\u0441\u043a\u0443\u0441\u0441\u0442\u0432 (\u0421\u0428\u0410) \u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Linux Foundation \u0441 \u0446\u0435\u043b\u044c\u044e \u043f\u0440\u043e\u0434\u0432\u0438\u0436\u0435\u043d\u0438\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u041f\u041e \u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-139661","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47A biblioteca OpenAPV 0.2 com implementa\u00e7\u00e3o de refer\u00eancia do codec de v\u00eddeo APV est\u00e1 dispon\u00edvel | ProHoster","description":"Foi lan\u00e7ado o release da biblioteca OpenAPV, que fornece uma implementa\u00e7\u00e3o de refer\u00eancia do codec de v\u00eddeo APV (Advanced Professional Video), destinado \u00e0 grava\u00e7\u00e3o e processamento profissional de v\u00eddeo sem perda de qualidade.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupna-biblioteka-openapv-0-2-s-etalonnoj-realizacziej-videokodeka-apv","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 OpenAPV 0.2 \u0441 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u0434\u0435\u043a\u0430 APV | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenAPV, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u0434\u0435\u043a\u0430 APV (Advanced Professional Video), \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432\u0438\u0434\u0435\u043e \u0431\u0435\u0437 \u043f\u043e\u0442\u0435\u0440\u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430.","og:url":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupna-biblioteka-openapv-0-2-s-etalonnoj-realizacziej-videokodeka-apv","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2025-07-21T21:11:54+00:00","article:modified_time":"2025-07-21T21:11:54+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"139661","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 13:55:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 13:55:19","updated":"2026-01-23 13:55:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/139661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/comments?post=139661"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/139661\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media?parent=139661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/categories?post=139661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/tags?post=139661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}