{"id":94242,"date":"2022-01-18T10:20:15","date_gmt":"2022-01-18T01:20:15","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=94242"},"modified":"2022-01-18T10:20:15","modified_gmt":"2022-01-18T01:20:15","slug":"ffmpeg-5-0-lts-release","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/ffmpeg-5-0-lts-release\/","title":{"rendered":"FFmpeg 5.0\u306fLTS\u30ea\u30ea\u30fc\u30b9\u3092\u76ee\u6307\u3059"},"content":{"rendered":"

\"S<\/p>\n

\u5148\u9031\u672b\u3001\u5148\u884c\u3057\u3066\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u516c\u958b<\/a>\u3055\u308c\u3066\u3044\u305f\u300cFFmpeg\u300d\u306e\u6700\u65b0\u7248\u3001\u300cFFmpeg 5.0 \"Lorentz\"\u300d\u304c\u6b63\u5f0f\u306b\u30ea\u30ea\u30fc\u30b9<\/a>\u3055\u308c\u307e\u3057\u305f(Phoronix<\/a>)\u3002FFmpeg\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3001\u73fe\u5728\u3001\u516c\u5f0f\u30b5\u30a4\u30c8\u304b\u3089\u5404\u7a2e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5411\u3051\u306e\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306b\u3088\u308b\u3068\u3001FFmpeg 5.0\u3067\u306f\u3001\u53e4\u3044\u30a8\u30f3\u30b3\u30fc\u30c9\/\u30c7\u30b3\u30fc\u30c9API\u3092\u524a\u9664\u3057\u3001N:M\u30d9\u30fc\u30b9\u306eAPI\u306b\u7f6e\u304d\u63db\u3048\u308b\u305f\u3081\u306e\u5927\u304d\u306a\u52aa\u529b\u304c\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002libavresample\u30e9\u30a4\u30d6\u30e9\u30ea\u5168\u4f53\u306e\u524a\u9664\u3084\u3001libswscale\u306e\u65b0\u3057\u304f\u4f7f\u3044\u3084\u3059\u3044AVframe\u30d9\u30fc\u30b9\u306eAPI\u3078\u306e\u5909\u66f4\u3001\u30d0\u30eb\u30ab\u30f3\u30b3\u30fc\u30c9\u306e\u5927\u5e45\u306a\u6539\u826f\u304c\u884c\u308f\u308c\u3001libplacebo\u7d71\u5408\u3092\u542b\u3080\u591a\u304f\u306e\u65b0\u3057\u3044\u30d5\u30a3\u30eb\u30bf\u306e\u8ffd\u52a0\u3084\u3001\u30c8\u30fc\u30f3\u30de\u30c3\u30d4\u30f3\u30b0\u3068remuxing\u3092\u542b\u3080DoVi\u30b5\u30dd\u30fc\u30c8\u306e\u8ffd\u52a0\u3082\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306eAAC\u30a8\u30f3\u30b3\u30fc\u30c0\u30fc\u306e\u8a2d\u5b9a\u3082\u5909\u66f4\u3055\u308c\u3001\u54c1\u8cea\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

FFmpeg 5.0 \"Lorentz\", a new major release, is now available! For this long-overdue release, a major effort underwent to remove the old encode\/decode APIs and replace them with an N:M-based API, the entire libavresample library was removed, libswscale has a new, easier to use AVframe-based API, the Vulkan code was much improved, many new filters were added, including libplacebo integration, and finally, DoVi support was added, including tonemapping and remuxing. The default AAC encoder settings were also changed to improve quality. Some of the changelog highlights:<\/p><\/blockquote>\n

VLC\u306e\u30ea\u30fc\u30c9\u958b\u767a\u8005Jean-Baptiste Kempf\u6c0f\u304c\u516c\u958b\u3057\u305f\u30d6\u30ed\u30b0\u8a18\u4e8b<\/a>\u306b\u3088\u308b\u3068\u3001FFmpeg\u306e\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u4eca\u5f8c1\u5e74\u3054\u3068\u306b\u516c\u958b\u3055\u308c\u3001LTS\u7248\u306f\u9694\u5e74\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u304f\u4e88\u5b9a\u3068\u306e\u3053\u3068\u3002FFmpeg 5.0\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u521d\u306eLTS\u7248\u3068\u3057\u3066\u9577\u3044\u671f\u9593\u3092\u304b\u3051\u3066\u6210\u719f\u3055\u308c\u3066\u3044\u304f\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5148\u9031\u672b\u3001\u5148\u884c\u3057\u3066\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u305f\u300cFFmpeg\u300d\u306e\u6700\u65b0\u7248\u3001\u300cFFmpeg 5.0 \"Lorentz\"\u300d\u304c\u6b63\u5f0f\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f(Phoronix)\u3002FFmpeg\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3001 […]<\/p>\n","protected":false},"author":2,"featured_media":94243,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[4453],"class_list":["post-94242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-ffmpeg"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/94242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=94242"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/94242\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/94243"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=94242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=94242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=94242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}