{"id":748,"date":"2022-02-15T22:36:17","date_gmt":"2022-02-15T14:36:17","guid":{"rendered":"http:\/\/124.223.94.246\/?p=748"},"modified":"2022-06-11T02:51:38","modified_gmt":"2022-06-10T18:51:38","slug":"ffmpeg%e5%91%bd%e4%bb%a4%e5%88%86%e6%9e%90-vframe","status":"publish","type":"post","link":"https:\/\/www.xianwaizhiyin.net\/?p=748","title":{"rendered":"ffmpeg\u547d\u4ee4\u5206\u6790-vframe"},"content":{"rendered":"\n<p>\u672c\u6587 \u4ee5 ffmpeg4.4 \u6e90\u7801\u4e3a\u51c6\uff0ca.mp4\u4e0b\u8f7d\u94fe\u63a5\uff1a<a href=\"https:\/\/pan.baidu.com\/s\/1RN1xRsQDGx65MGyB_T1IzA\">\u767e\u5ea6\u7f51\u76d8<\/a>\uff0c\u63d0\u53d6\u7801\uff1anl0s \u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p><code class=\"prettyprint\" >ffmpeg.exe -i a.mp4 -ss 00:00:7.435 -vframes 1 out.png<\/code><\/p>\n\n\n\n<p>\u4e0a\u9762\u7684\u547d\u4ee4\u662f \u504f\u79fb\u5230 7 \u79d2\u5de6\u53f3\u7684\u5730\u65b9\uff0c\u622a\u56fe \u4e00\u5f20\u56fe\u7247\u6765\u8fdb\u884c\u4fdd\u5b58\u3002<\/p>\n\n\n\n<p><code class=\"prettyprint\" >-ss<\/code> \u5728 \u300affmpeg\u547d\u4ee4\u5206\u6790-ss\u300b\u91cc\u9762\u5df2\u7ecf\u8bb2\u8fc7\uff0c\u672c\u6587\u4e0d\u518d\u5206\u6790\uff0c\u672c\u6587\u4e3b\u8981\u8bb2\u89e3 <code>-vframes<\/code> \u53c2\u6570\u5728 ffmpeg \u5de5\u7a0b\u4e2d\u7684\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p><code class=\"prettyprint\" >vframes<\/code> \u7684\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >{ &quot;vframes&quot;,      OPT_VIDEO | HAS_ARG  | OPT_PERFILE | OPT_OUTPUT,           { .func_arg = opt_video_frames },\n    &quot;set the number of video frames to output&quot;, &quot;number&quot; },<\/code><\/pre>\n\n\n\n<p>\u4f1a\u8c03\u7528 <code class=\"prettyprint\" >opt_video_frames<\/code> \u51fd\u6570\uff0c<code>opt_video_frames<\/code> \u51fd\u6570\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >static int opt_video_frames(void *optctx, const char *opt, const char *arg)\n{\n    OptionsContext *o = optctx;\n    return parse_option(o, &quot;frames:v&quot;, arg, options);\n}<\/code><\/pre>\n\n\n\n<p>\u4ece\u4e0a\u9762\u4ee3\u7801\u53ef\u4ee5\u770b\u51fa\uff0c<code class=\"prettyprint\" >-vframes<\/code> \u5b9e\u9645\u4e0a \u662f <code>-frames:v<\/code> \u7684\u53e6\u4e00\u79cd\u5199\u6cd5\uff0c\u6240\u4ee5\u771f\u6b63\u7684 \u5b9a\u4e49\u662f <code>-frames<\/code>\uff0c\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >{ &quot;frames&quot;,         OPT_INT64 | HAS_ARG | OPT_SPEC | OPT_OUTPUT, { .off = OFFSET(max_frames) },\n    &quot;set the number of frames to output&quot;, &quot;number&quot; },<\/code><\/pre>\n\n\n\n<p>\u4ece\u4e0a\u9762\u7684\u4ee3\u7801\u53ef\u4ee5\u770b\u51fa\uff0c<code class=\"prettyprint\" >frames<\/code> \u6700\u540e\u5c31\u89e3\u6790\u5230 <code>max_frames<\/code> \uff0cOFFSET \u662f\u4e00\u4e2a\u5b8f\uff0c\u5b9a\u4f4d\u5230 OptionsContext \u7684\u504f\u79fb\u4f4d\u7f6e\u3002<code>max_frames<\/code> \u5b9e\u9645\u4e0a\u662f OptionsContext \u91cc\u9762\u7684 max_frames \u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>google_ads_content<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e0b\u9762\u5c31\u770b\u770b \u54ea\u4e9b\u5730\u65b9\u4f7f\u7528\u4e86 <code class=\"prettyprint\" >max_frames<\/code> \u8fd9\u4e2a\u53d8\u91cf\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u5168\u5c40\u641c\u7d22 <code class=\"prettyprint\" >max_frames<\/code> \u53ef\u77e5\uff0c<code>new_output_stream()<\/code> \u51fd\u6570\u91cc\u9762\u6709\u4f7f\u7528\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >#ffmpeg_opt.c 1537\u884c\nost-&gt;max_frames = INT64_MAX;\nMATCH_PER_STREAM_OPT(max_frames, i64, ost-&gt;max_frames, oc, st);<\/code><\/pre>\n\n\n\n<p>\u4ece\u4e0a\u9762\u4ee3\u7801\u53ef\u4ee5\u770b\u51fa\uff0c\u547d\u4ee4\u884c\u4e2d\u7684 <code class=\"prettyprint\" >max_frames<\/code> \u6700\u540e\u4f1a\u8d4b\u503c\u7ed9 <code>ost-&gt;max_frames<\/code>\uff0cost \u662f\u4e00\u4e2a <code>struct OutputStream<\/code> \u7ed3\u6784\u3002<\/p>\n\n\n\n<p>\u7ee7\u7eed\u5206\u6790\uff0cost-&gt;max_frames \u53c8\u5728\u54ea\u91cc\u88ab\u4f7f\u7528\u4e86\u5462\uff1f\u7b54\u6848\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u5728\u672c\u6587\u547d\u4ee4\u4e0b\uff0c\u5728 <code class=\"prettyprint\" >do_video_out()<\/code> \u51fd\u6570\u4e2d\u4f7f\u7528\u4e86 <code>ost-&gt;max_frames<\/code>\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >\/\/ffmpeg.c 1262\u884c\nnb_frames = FFMIN(nb_frames, ost-&gt;max_frames - ost-&gt;frame_number);\nnb0_frames = FFMIN(nb0_frames, nb_frames);<\/code><\/pre>\n\n\n\n<p><code class=\"prettyprint\" >do_video_out()<\/code> \u51fd\u6570 \u7684\u903b\u8f91\u4e4b\u524d\u5728 \u300a<strong>ffmpeg\u6e90\u7801\u5206\u6790-reap_filter<\/strong>\u300b\u91cc\u8be6\u7ec6\u8bb2\u8fc7\u3002<\/p>\n\n\n\n<p>\u4ece\u4e0a\u9762\u4e24\u53e5\u4ee3\u7801\u53ef\u4ee5\u770b\u51fa\uff0c\u8f93\u51fa\u6d41\u7684\u5df2\u7ecf\u4e22\u7ed9\u7f16\u7801\u5668\u7684 <code class=\"prettyprint\" >frame_number<\/code> \u5982\u679c\u7b49\u4e8e\u5927\u4e8e <code>ost-&gt;max_frames<\/code>\uff0c<strong>nb_frames<\/strong> \u53d8\u91cf \u5c31\u4f1a\u662f0\u3002<\/p>\n\n\n\n<p><code class=\"prettyprint\" >nb_frames<\/code> \u53d8\u6210 0 \u5c31\u4f1a\u5bfc\u81f4 do_video_out \u540e\u9762\u7684 <code>for (i = 0; i &lt; nb_frames; i++) {}<\/code> \u5faa\u73af\u4e0d\u4f1a\u6267\u884c\uff0c\u4e5f\u5c31\u4e0d\u4f1a\u518d\u6709 <code>AVFrame<\/code> \u8f93\u5165\u7ed9\u7f16\u7801\u5668\u3002<\/p>\n\n\n\n<p>\u8fd9\u6837\u5c31\u5b9e\u73b0\u4e86 \u6700\u5927\u5e27\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p>\u6700\u540e <code class=\"prettyprint\" >ost-&gt;max_frames<\/code> \u8fd8\u5728 <code>need_output()<\/code> \u51fd\u6570\u4f7f\u7528\u4e86\u4e00\u4e0b\uff0c\u7528\u4e8e\u9000\u51fa\u7a0b\u5e8f\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"734\" height=\"533\" src=\"\/wp-content\/uploads\/2022\/02\/vframe-1-1.png\" alt=\"\" class=\"wp-image-749\"\/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u7248\u6743\u6240\u5c5e\uff1a\u77e5\u8bc6\u661f\u7403\uff1a\u5f26\u5916\u4e4b\u97f3\uff0cQQ\uff1a2338195090\u3002 \u7531\u4e8e\u7b14\u8005\u7684\u6c34\u5e73\u6709\u9650\uff0c \u52a0\u4e4b\u7f16\u5199\u7684\u540c\u65f6\u8fd8\u8981\u53c2\u4e0e\u5f00\u53d1\u5de5\u4f5c\uff0c\u6587\u4e2d\u96be\u514d\u4f1a\u51fa\u73b0\u4e00\u4e9b\u9519\u8bef\u6216\u8005\u4e0d\u51c6\u786e\u7684\u5730\u65b9\uff0c\u6073\u8bf7\u8bfb\u8005\u6279\u8bc4\u6307\u6b63\u3002\u5982\u679c\u8bfb\u8005\u6709\u4efb\u4f55\u5b9d\u8d35\u610f\u89c1\uff0c\u53ef\u4ee5\u52a0\u6211\u5fae\u4fe1 Loken1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587 \u4ee5 ffmpeg4.4 \u6e90\u7801\u4e3a\u51c6\uff0ca.mp4\u4e0b\u8f7d\u94fe\u63a5\uff1a\u767e\u5ea6\u7f51\u76d8\uff0c\u63d0\u53d6\u7801\uff1anl0s \u3002 \u547d\u4ee4\u5982\u4e0b\uff1a ffm [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,17],"tags":[],"class_list":["post-748","post","type-post","status-publish","format-standard","hentry","category-ffmpeg","category-ffmpeg-cmds"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ffmpeg\u547d\u4ee4\u5206\u6790-vframe - \u5f26\u5916\u4e4b\u97f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.xianwaizhiyin.net\/?p=748\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ffmpeg\u547d\u4ee4\u5206\u6790-vframe - \u5f26\u5916\u4e4b\u97f3\" \/>\n<meta property=\"og:description\" content=\"\u672c\u6587 \u4ee5 ffmpeg4.4 \u6e90\u7801\u4e3a\u51c6\uff0ca.mp4\u4e0b\u8f7d\u94fe\u63a5\uff1a\u767e\u5ea6\u7f51\u76d8\uff0c\u63d0\u53d6\u7801\uff1anl0s \u3002 \u547d\u4ee4\u5982\u4e0b\uff1a ffm [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.xianwaizhiyin.net\/?p=748\" \/>\n<meta property=\"og:site_name\" content=\"\u5f26\u5916\u4e4b\u97f3\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-15T14:36:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-10T18:51:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/02\/vframe-1-1.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"loken\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#website\",\"url\":\"https:\/\/www.xianwaizhiyin.net\/\",\"name\":\"\u5f26\u5916\u4e4b\u97f3\",\"description\":\"FFmpeg\u3001WebRTC\uff0cSRS \u97f3\u89c6\u9891\u3001\u6d41\u5a92\u4f53\u6280\u672f\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.xianwaizhiyin.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=748#primaryimage\",\"inLanguage\":\"zh-Hans\",\"url\":\"\/wp-content\/uploads\/2022\/02\/vframe-1-1.png\",\"contentUrl\":\"\/wp-content\/uploads\/2022\/02\/vframe-1-1.png\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=748#webpage\",\"url\":\"https:\/\/www.xianwaizhiyin.net\/?p=748\",\"name\":\"ffmpeg\u547d\u4ee4\u5206\u6790-vframe - \u5f26\u5916\u4e4b\u97f3\",\"isPartOf\":{\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=748#primaryimage\"},\"datePublished\":\"2022-02-15T14:36:17+00:00\",\"dateModified\":\"2022-06-10T18:51:38+00:00\",\"author\":{\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#\/schema\/person\/6605a70af752697df6b62f77c53298a3\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=748#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.xianwaizhiyin.net\/?p=748\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=748#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.xianwaizhiyin.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ffmpeg\u547d\u4ee4\u5206\u6790-vframe\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#\/schema\/person\/6605a70af752697df6b62f77c53298a3\",\"name\":\"loken\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#personlogo\",\"inLanguage\":\"zh-Hans\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f6320b5256dc36ef4243e0acf26144b8ac2668b478302ad154e95ce3202bc421?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f6320b5256dc36ef4243e0acf26144b8ac2668b478302ad154e95ce3202bc421?s=96&d=mm&r=g\",\"caption\":\"loken\"},\"sameAs\":[\"https:\/\/www.xianwaizhiyin.net\/\"],\"url\":\"https:\/\/www.xianwaizhiyin.net\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ffmpeg\u547d\u4ee4\u5206\u6790-vframe - \u5f26\u5916\u4e4b\u97f3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.xianwaizhiyin.net\/?p=748","og_locale":"zh_CN","og_type":"article","og_title":"ffmpeg\u547d\u4ee4\u5206\u6790-vframe - \u5f26\u5916\u4e4b\u97f3","og_description":"\u672c\u6587 \u4ee5 ffmpeg4.4 \u6e90\u7801\u4e3a\u51c6\uff0ca.mp4\u4e0b\u8f7d\u94fe\u63a5\uff1a\u767e\u5ea6\u7f51\u76d8\uff0c\u63d0\u53d6\u7801\uff1anl0s \u3002 \u547d\u4ee4\u5982\u4e0b\uff1a ffm [&hellip;]","og_url":"https:\/\/www.xianwaizhiyin.net\/?p=748","og_site_name":"\u5f26\u5916\u4e4b\u97f3","article_published_time":"2022-02-15T14:36:17+00:00","article_modified_time":"2022-06-10T18:51:38+00:00","og_image":[{"url":"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/02\/vframe-1-1.png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"loken","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.xianwaizhiyin.net\/#website","url":"https:\/\/www.xianwaizhiyin.net\/","name":"\u5f26\u5916\u4e4b\u97f3","description":"FFmpeg\u3001WebRTC\uff0cSRS \u97f3\u89c6\u9891\u3001\u6d41\u5a92\u4f53\u6280\u672f","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.xianwaizhiyin.net\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"ImageObject","@id":"https:\/\/www.xianwaizhiyin.net\/?p=748#primaryimage","inLanguage":"zh-Hans","url":"\/wp-content\/uploads\/2022\/02\/vframe-1-1.png","contentUrl":"\/wp-content\/uploads\/2022\/02\/vframe-1-1.png"},{"@type":"WebPage","@id":"https:\/\/www.xianwaizhiyin.net\/?p=748#webpage","url":"https:\/\/www.xianwaizhiyin.net\/?p=748","name":"ffmpeg\u547d\u4ee4\u5206\u6790-vframe - \u5f26\u5916\u4e4b\u97f3","isPartOf":{"@id":"https:\/\/www.xianwaizhiyin.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.xianwaizhiyin.net\/?p=748#primaryimage"},"datePublished":"2022-02-15T14:36:17+00:00","dateModified":"2022-06-10T18:51:38+00:00","author":{"@id":"https:\/\/www.xianwaizhiyin.net\/#\/schema\/person\/6605a70af752697df6b62f77c53298a3"},"breadcrumb":{"@id":"https:\/\/www.xianwaizhiyin.net\/?p=748#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.xianwaizhiyin.net\/?p=748"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.xianwaizhiyin.net\/?p=748#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.xianwaizhiyin.net\/"},{"@type":"ListItem","position":2,"name":"ffmpeg\u547d\u4ee4\u5206\u6790-vframe"}]},{"@type":"Person","@id":"https:\/\/www.xianwaizhiyin.net\/#\/schema\/person\/6605a70af752697df6b62f77c53298a3","name":"loken","image":{"@type":"ImageObject","@id":"https:\/\/www.xianwaizhiyin.net\/#personlogo","inLanguage":"zh-Hans","url":"https:\/\/secure.gravatar.com\/avatar\/f6320b5256dc36ef4243e0acf26144b8ac2668b478302ad154e95ce3202bc421?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f6320b5256dc36ef4243e0acf26144b8ac2668b478302ad154e95ce3202bc421?s=96&d=mm&r=g","caption":"loken"},"sameAs":["https:\/\/www.xianwaizhiyin.net\/"],"url":"https:\/\/www.xianwaizhiyin.net\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/posts\/748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=748"}],"version-history":[{"count":4,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/posts\/748\/revisions"}],"predecessor-version":[{"id":2652,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/posts\/748\/revisions\/2652"}],"wp:attachment":[{"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}