{"id":1263,"date":"2011-01-14T16:09:23","date_gmt":"2011-01-14T08:09:23","guid":{"rendered":"http:\/\/www.hyzgame.org.cn\/?p=1263"},"modified":"2011-01-14T16:10:44","modified_gmt":"2011-01-14T08:10:44","slug":"ogg%e3%80%81vorbis%e3%80%81theora%e6%8f%92%e4%bb%b6%e4%be%8b%e8%a1%8c%e6%9b%b4%e6%96%b0","status":"publish","type":"post","link":"http:\/\/www.hyzgame.com\/?p=1263","title":{"rendered":"Ogg\u3001Vorbis\u3001Theora\u63d2\u4ef6\u4f8b\u884c\u66f4\u65b0"},"content":{"rendered":"<p><a href=\"http:\/\/www.hyzgame.org.cn\/Download\/PlugIns20110114.rar\">\u4e0b\u8f7d\u8bf7\u70b9\u51fb\u8fd9\u91cc(.RAR\u683c\u5f0f\uff0c276KB)<\/a><\/p>\n<p>\u66f4\u65b0LibOgg\u52301.2.2\u3001\u66f4\u65b0LibVorbis\u52301.3.2<\/p>\n<p>libvorbis 1.3.2 (2010-11-01) &#8212; &#8220;Xiph.Org libVorbis I 20101101 (Schaufenugget)&#8221;<\/p>\n<ul>\n<li>vorbis: additional proofing against invalid\/malicious streams in floor, residue, and bos\/eos packet trimming code (see SVN for details).<\/li>\n<li>vorbis: Added programming documentation tree for the low-level calls<\/li>\n<li>vorbisfile: Correct handling of serial numbers array element [0] on non-seekable streams<\/li>\n<li>vorbisenc: Back out an [old] AoTuV HF weighting that was first enabled in 1.3.0; there are a few samples where I really don&#8217;t like the effect it causes.<\/li>\n<li>vorbis: return correct timestamp for granule positions with high bit set.<\/li>\n<li>vorbisfile: the [undocumented] half-rate decode api made no attempt to keep the pcm offset tracking consistent in seeks. Fix and add a testing mode to seeking_example.c to torture test seeking in halfrate mode.\u00a0 Also remove requirement that halfrate mode only work with seekable files.<\/li>\n<li>vorbisfile:\u00a0 Fix a chaining bug in raw_seeks where seeking out of the current link would fail due to not reinitializing the decode machinery.<\/li>\n<li>vorbisfile: improve seeking strategy. Reduces the necessary number of seek callbacks in an open or seek operation by well over 2\/3.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u8f7d\u8bf7\u70b9\u51fb\u8fd9\u91cc(.RAR\u683c\u5f0f\uff0c276KB) \u66f4\u65b0LibOgg\u52301.2.2\u3001\u66f4\u65b0LibVorbis\u52301.3.2  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1263","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=\/wp\/v2\/posts\/1263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1263"}],"version-history":[{"count":3,"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=\/wp\/v2\/posts\/1263\/revisions"}],"predecessor-version":[{"id":1265,"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=\/wp\/v2\/posts\/1263\/revisions\/1265"}],"wp:attachment":[{"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1263"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.hyzgame.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}