{"id":2341,"date":"2022-04-06T17:19:21","date_gmt":"2022-04-06T09:19:21","guid":{"rendered":"http:\/\/myblog.emhct.net.cn\/?p=2341"},"modified":"2022-04-06T17:39:21","modified_gmt":"2022-04-06T09:39:21","slug":"%e5%ae%9e%e8%b7%b5%e6%ad%a3%e5%bd%93%e6%97%b6%ef%bc%88%e4%ba%8c%ef%bc%89","status":"publish","type":"post","link":"http:\/\/myblog.emhct.net.cn\/index.php\/archives\/2341","title":{"rendered":"\u5b9e\u8df5\u6b63\u5f53\u65f6\uff08\u4e8c\uff09"},"content":{"rendered":"\n
\"\"<\/a><\/figure>\n\n\n\n

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2. \u7b80\u5355\u89e3\u6790nalu
3. \u89e3\u7801\u51fa\u7801\u6d41
4. \u62ff\u5230\u8fd0\u52a8\u9002\u91cf
5. mv ui\u7ed8\u5236\uff08\u7528\u4e86ffmpeg\u7684codecview\u6765\u7ed8\u5236\u8fd0\u52a8\u9002\u91cf\uff09<\/cite><\/blockquote>\n\n\n\n

\u8fd9\u6b21\u65b0\u589e\u6709\uff1a<\/p>\n\n\n\n

  1. \u5f53\u524d\u5e27poc<\/li>
  2. decode\/disp\u987a\u5e8f\u8ba1\u7b97\uff08\u5728\u5916\u90e8\u8fdb\u884c\u8ba1\u7b97\u7684\uff0c\u5b9e\u9645\u4e0a\u53ef\u4ee5\u901a\u8fc7vui\u91cc\u9762\u7684\u4fe1\u606f\u6765\u8ba1\u7b97\uff0c\u8fd8\u6ca1\u5f00\u59cb\u5b8c\u5168\u770bdecoder\u7684\u4ee3\u7801\uff0c\u5bf9vui\u4e5f\u4e0d\u719f\u6089\uff0c\u6240\u4ee5\u6682\u65f6\u5b9e\u73b0\u529f\u80fd\u5148\uff09<\/li>
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  6. \u5757\u4fe1\u606f\uff1a\u5757\u7c7b\u578b(\u4f8b\u5982,intra 8*8 L0L1)\uff0cdelta_qp<\/li>
  7. \u5e27\u4fe1\u606f\uff1aavg_qp, delta_qp(\u8fd9\u4e2a\u5e94\u8be5\u8fd8\u6709\u95ee\u9898\uff0c\u4e00\u76f4\u90fd\u662f-2\uff0c\u770b\u4e0a\u53bb\u662f\u4ecepps\u83b7\u53d6\u7684\u4f30\u8ba1\u54ea\u91cc\u4e0d\u5bf9\uff0c\u9700\u8981\u7ee7\u7eed\u4e86\u89e3\u4e00\u4e0bvui\u8bed\u6cd5\u548c\u89e3\u7801\u5668\u5185\u90e8*)<\/li><\/ol>\n\n\n\n

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    1. slice_type(\u4e00\u4e2a\u786c\u9aa8\u5934\uff0c\u5176\u4ed6\u53c2\u6570\u83b7\u53d6\u4f1a\u66f4\u9ebb\u70e6\u70b9\uff0c\u56e0\u4e3a\u9700\u8981\u770b\u660e\u767d\u4ee3\u7801\uff0cparser\u7ec4\u5e27\u5b8c\u6210\u540e\u5c31\u9700\u8981\u5173\u8054\u5230picture\u4e0a)<\/li>
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    3. vui\u4fe1\u606f\u83b7\u53d6<\/li>
    4. \u53c2\u8003\u4fe1\u606f\u5173\u8054\uff08\u4e5f\u662f\u4e2a\u786c\u9aa8\u5934\uff0c\u6bd4slice_type\u9ebb\u70e6\u4e9b*\uff09<\/li><\/ol>\n\n\n\n

      \u672a\u6765\u9700\u6c42\uff1a<\/p>\n\n\n\n

      1. \u6027\u80fd\u4f18\u5316\uff08\u4f18\u5148\u7ea7\u6700\u4f4e\uff0c\u9664\u975e\u51fa\u73b0\u4e0d\u53ef\u5fcd\u53d7\u7684\u60c5\u51b5\uff09<\/li>
      2. \u6b8b\u5dee\u56fe<\/li>
      3. \u9891\u57df\u56fe<\/li>
      4. \u652f\u6301265<\/li>
      5. \u81ea\u52a8\u5316\u8bca\u65ad\u7801\u6d41\u95ee\u9898\uff08\u7b49\u5176\u4ed6\u529f\u80fd\u5dee\u4e0d\u591a\u518d\u8bf4\uff0c\u8fd9\u4e2a\u9700\u8981\u5927\u91cf\u5b9e\u8df5\u7ecf\u9a8c\uff0c\u8fd8\u9700\u8981\u4e86\u89e3vui\uff09<\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"

        \u7ee7\u4e0a\u6b21\u7684\u66f4\u65b0 \u5b9e\u8df5\u6b63\u5f53\u65f6\uff08\u4e00\uff09 \u4e0a\u6b21\u7684\u7248\u672c\u5df2\u7ecf\u652f\u6301\u4e86\uff1a 1. \u652f\u63012642. \u7b80\u5355\u89e3\u6790nalu3. \u89e3\u7801\u51fa\u7801\u6d414. \u62ff\u5230\u8fd0\u52a8\u9002\u91cf5. mv ui\u7ed8\u5236\uff08\u7528\u4e86ffmpeg\u7684codecview\u6765\u7ed8\u5236\u8fd0\u52a8\u9002\u91cf\uff09 \u8fd9\u6b21\u65b0\u589e\u6709\uff1a \u5f53\u524d\u5e27poc decode\/disp\u987a\u5e8f\u8ba1\u7b97\uff08\u5728\u5916\u90e8\u8fdb\u884c\u8ba1\u7b97\u7684\uff0c\u5b9e\u9645\u4e0a\u53ef\u4ee5\u901a\u8fc7vui\u91cc\u9762\u7684\u4fe1\u606f\u6765\u8ba1\u7b97\uff0c …<\/p>\n

        read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[90,97,70,71],"tags":[],"class_list":["post-2341","post","type-post","status-publish","format-standard","hentry","category-mytoy","category-es_stream_study","category-audio_video_image","category-audio_video_codec"],"_links":{"self":[{"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/posts\/2341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/comments?post=2341"}],"version-history":[{"count":4,"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/posts\/2341\/revisions"}],"predecessor-version":[{"id":2347,"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/posts\/2341\/revisions\/2347"}],"wp:attachment":[{"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/media?parent=2341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/categories?post=2341"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/myblog.emhct.net.cn\/index.php\/wp-json\/wp\/v2\/tags?post=2341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}