{"id":1830,"date":"2022-11-25T18:00:27","date_gmt":"2022-11-25T10:00:27","guid":{"rendered":"https:\/\/app.applebyme.cn\/cloud\/appshangjia\/1830.html"},"modified":"2022-11-25T18:00:27","modified_gmt":"2022-11-25T10:00:27","slug":"%e5%b0%8f%e7%b1%b3%e5%bc%80%e6%94%be%e5%b9%b3%e5%8f%b0%e4%b8%89%e6%96%b9app%e7%9b%b8%e6%9c%ba%e6%97%a0%e6%b3%95%e5%af%b9%e7%84%a6%e9%80%82%e9%85%8d%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/app.applebyme.cn\/cloud\/appshangjia\/1830.html","title":{"rendered":"\u5c0f\u7c73\u5f00\u653e\u5e73\u53f0\u4e09\u65b9App\u76f8\u673a\u65e0\u6cd5\u5bf9\u7126\u9002\u914d\u65b9\u6848"},"content":{"rendered":"<p><span class=\"wpcom_tag_link\">\u5c0f\u7c73<\/span>\u5f00\u653e\u5e73\u53f0\u4e09\u65b9App<span class=\"wpcom_tag_link\">\u76f8\u673a<\/span>\u65e0\u6cd5<span class=\"wpcom_tag_link\">\u5bf9\u7126<\/span>\u9002\u914d\u65b9\u6848<\/p>\n<h2 id=\"_0\">1.\u95ee\u9898\u73b0\u8c61<\/h2>\n<p>\u6253\u5f00App\u626b\u4e00\u626b&nbsp;-&gt; \u753b\u9762\u4e00\u76f4\u65e0\u6cd5\u805a\u7126<\/p>\n<h2 id=\"_1\">2.\u95ee\u9898\u5206\u6790<\/h2>\n<p>\u5bf9\u7126\u5931\u8d25\u7684\u539f\u56e0\uff1a\u7b2c\u4e00\u6b21<span class=\"wpcom_tag_link\">AFtrigger<\/span>\u88ab<span class=\"wpcom_tag_link\">reconfigure<\/span>\u51b2\u6389\u4e86\uff0c\u5bfc\u81f4AF\u6a21\u5757\u72b6\u6001\u5f02\u5e38\uff0c\u4e00\u76f4\u65e0\u6cd5\u5bf9\u7126\u3002<\/p>\n<h3 id=\"_1_0\">2.1.App\u7684\u5bf9\u7126\u65b9\u5f0f<\/h3>\n<p>\u626b\u4e00\u626b\u91c7\u7528<span class=\"wpcom_tag_link\">auto<\/span>\u65b9\u5f0f\u5bf9\u7126\uff0c\u5373\u5148\u8bbe\u7f6e<span class=\"wpcom_tag_link\">AFMode<\/span>=auto\uff0c\u7136\u540e\u5468\u671f\u6027\u4e0d\u65ad\u4e0b\u53d1aftrigger\uff08<span class=\"wpcom_tag_link\">loop<\/span> focus\uff09\u6765\u4e3b\u52a8\u89e6\u53d1\u6bcf\u4e00\u6b21\u5bf9\u7126\u3002\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/kb.cdn.yimenapp.com\/yimen\/2022\/11\/20221124135455674.png\" alt=\"\u5c0f\u7c73\u5f00\u653e\u5e73\u53f0\u4e09\u65b9App\u76f8\u673a\u65e0\u6cd5\u5bf9\u7126\u9002\u914d\u65b9\u6848\" \/><img decoding=\"async\" class=\"j-lazy\" src=\"https:\/\/www.yimenapp.com\/kb-yimen\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/kb.cdn.yimenapp.com\/yimen\/2022\/11\/20221124135455674.png\" alt=\"\u5c0f\u7c73\u5f00\u653e\u5e73\u53f0\u4e09\u65b9App\u76f8\u673a\u65e0\u6cd5\u5bf9\u7126\u9002\u914d\u65b9\u6848\" \/><\/figure>\n<p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;\u56fe1 auto\u5bf9\u7126\u539f\u7406\u56fe<\/p>\n<h3 id=\"_1_1\">2.2.configure_stream\u548creconfigure<\/h3>\n<ul>\n<li>\u4ec0\u4e48\u662fconfigure_stream<\/li>\n<\/ul>\n<p>configure_stream\u662fCameraservice\u7684\u884c\u4e3a\u3002\u5728open&nbsp;camera\u521d\u59cb\u5316\u9636\u6bb5\uff0cCameraservice\u4f1a\u6839\u636e<span class=\"wpcom_keyword_link\">app<\/span>\u7684\u5bf9\u5206\u8fa8\u7387\u3001\u753b\u5e45\u3001stream\u7b49\u9700\u6c42\u5411\u5e95\u5c42\u53d1\u9001configure_stream\u7684\u6307\u4ee4\u3002\u901a\u4fd7\u7684\u8bb2\uff0c\u6bd4\u5982\u67d0\u4e2acamera\u9700\u8981\u9884\u89c8\u548cyuv\u6570\u636e\uff0c\u90a3\u4e48\u5728\u521d\u59cb\u5316\u9636\u6bb5\u5c31\u9700\u8981\u5c06\u8fd9\u4e9b\u9700\u6c42\u901a\u77e5\u5e95\u5c42camera\uff0cCamera\u4f1a\u6839\u636e\u8fd9\u4e9b\u9700\u6c42\u642d\u5efa\u5bf9\u5e94\u7684\u786c\u4ef6\u548c\u8f6f\u4ef6\u8d44\u6e90\uff0c\u5f53\u5e95\u5c42\u51c6\u5907\u5b8c\u6bd5\u540e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u63a5\u6536app\u7684request\u9700\u6c42\uff0c\u5e76\u8fd4\u56de\u6570\u636e\u3002<\/p>\n<ul>\n<li>\u4ec0\u4e48\u662freconfigure<\/li>\n<\/ul>\n<p>\u5f53Cameraservice\u68c0\u6d4b\u5230app\u7684\u9700\u6c42\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u4fbf\u4f1a\u89e6\u53d1reconfigure\uff0c\u5c06\u65b0\u7684\u9700\u6c42\u5411\u5e95\u5c42\u53d1\u9001configure_stream\u7684\u6307\u4ee4\u3002\u4f8b\u5982\uff1a\u4e00\u5f00\u59cbapp\u53ea\u9700\u8981\u9884\u89c8\uff0c\u90a3\u4e48Cameraservice\u5c31\u4f1a\u5411\u5e95\u5c42configure\u9884\u89c8\u6d41\uff0c\u5e95\u5c42\u5c31\u4f1a\u642d\u5efa\u597d\u9884\u89c8\u6d41\u7684\u8f93\u51fa\u901a\u9053\uff0c\u8fc7\u4e86\u51e0\u5e27\u540e\uff0capp\u53c8\u9700\u8981yuv\u4e86\uff0c\u4e8e\u662f\u5c31\u4f1a\u6267\u884creconfigure\uff0c\u6b64\u65f6\u4f1a\u5c06\u4e0a\u6b21configure\u7684\u8d44\u6e90\u5168\u90e8\u6e05\u9664\uff0c\u5e76\u91cd\u65b0\u5efa\u7acb\u9884\u89c8+yuv\u7684\u901a\u9053\u3002<\/p>\n<h3 id=\"_1_2\">2.3.\u5fae\u535a\u7684\u6d41\u7a0b<\/h3>\n<p>\u4ee5\u5fae\u535a\u626b\u4e00\u626b\u4e3a\u4f8b\u5206\u6790\u4e0d\u5bf9\u7126\u7684\u539f\u56e0\uff0c\u4e0d\u540capp\u884c\u4e3a\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/kb.cdn.yimenapp.com\/yimen\/2022\/11\/20221124135456795.png\" alt=\"\u5c0f\u7c73\u5f00\u653e\u5e73\u53f0\u4e09\u65b9App\u76f8\u673a\u65e0\u6cd5\u5bf9\u7126\u9002\u914d\u65b9\u6848\" \/><img decoding=\"async\" class=\"j-lazy\" src=\"https:\/\/www.yimenapp.com\/kb-yimen\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/kb.cdn.yimenapp.com\/yimen\/2022\/11\/20221124135456795.png\" alt=\"\u5c0f\u7c73\u5f00\u653e\u5e73\u53f0\u4e09\u65b9App\u76f8\u673a\u65e0\u6cd5\u5bf9\u7126\u9002\u914d\u65b9\u6848\" \/><\/figure>\n<p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;\u56fe2 \u5fae\u535a\u626b\u4e00\u626b\u5bf9\u7126\u6d41\u7a0b\u56fe<\/p>\n<p>\u4e00\u822c\u5bf9\u4e8e\u626b\u7801\u7684\u573a\u666f\uff0capp\u4f1a\u8bf7\u6c42\u9884\u89c8\u6d41\uff08\u7528\u4e8e\u663e\u793a\uff09\u548cyuv\u6d41\uff08\u7528\u4e8e\u5904\u7406\u3001\u8bc6\u522b\u4e8c\u7ef4\u7801\uff09\uff0c\u4f46\u7531\u4e8eyuv\u5e76\u4e0d\u9700\u8981\u9a6c\u4e0a\u4f7f\u7528\uff0c\u56e0\u6b64\uff0c\u9884\u89c8\u548cyuv\u7684\u8bf7\u6c42\u53ef\u80fd\u4f1a\u5b58\u5728\u65f6\u95f4\u5dee\u3002<\/p>\n<ul>\n<li>\u4e3a\u4ec0\u4e48\u65e7\u7684\u673a\u578b\u8fd9\u4e9bapp\u6ca1\u6709\u95ee\u9898\uff0c\u5728\u65b0\u5e73\u53f0\u4e0a\u4f1a\u6709\u95ee\u9898<\/li>\n<\/ul>\n<p>\u6839\u636e\u4ee5\u4e0a\u5206\u6790\u53ef\u77e5\uff0c\u4e0d\u5bf9\u7126\u6709\u4e24\u4e2a\u6761\u4ef6\uff0c\u4e00\u662f\u89e6\u53d1\u4e86reconfigure\uff0c\u4e8c\u662freconfigure\u51b2\u6389\u4e86\u7b2c\u4e00\u6b21AFtrigger\u3002\u56e0\u6b64\u5bf9\u4e8e\u5f88\u591aapp\uff0creconfigure\u7684\u95ee\u9898\u4e00\u76f4\u5b58\u5728\uff0c\u4f46reconfigure\u7684\u65f6\u673a\u5177\u6709\u968f\u673a\u6027\uff0c\u5982\u679c\u7b2c\u4e8c\u6b21configure\u53d1\u751f\u5728\u7b2c\u4e00\u6b21AFtrigger\u4e4b\u524d\uff0c\u5c31\u4e0d\u4f1a\u51b2\u6389trigger\uff0c\u4e5f\u5c31\u4e0d\u4f1a\u5f15\u8d77\u95ee\u9898\u3002<\/p>\n<h2 id=\"_2\">3.\u4fee\u590d\u65b9\u6848<\/h2>\n<p>\u901a\u8fc7\u4e0e\u5fae\u535a\u7814\u53d1\u4eba\u5458\u5408\u4f5c\u9a8c\u8bc1\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6848\u5747\u53ef\u4fee\u590d\u8be5\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u65b9\u68481\uff1a\u5c06\u7b2c\u4e00\u6b21\u89e6\u53d1AF\u7684\u65f6\u673a\u79fb\u5230get yuv\u4e4b\u540e\uff1b<\/li>\n<li>\u65b9\u68482\uff1a\u540c\u65f6\u8bf7\u6c42\u9884\u89c8\u548cyuv\uff0c\u907f\u514d\u65f6\u95f4\u5dee\u5bfc\u81f4\u7684reconfigure\u3002<\/li>\n<\/ul>\n<p>\u5efa\u8bae\u65b9\u68482\uff0c\u53ef\u4ee5\u6839\u6e90\u4e0a\u89e3\u51b3\u95ee\u9898\u3002\u5982\u4e0b\u662f\u5fae\u535a\u7684\u4fee\u590d\u65b9\u6848\uff08\u4e0d\u540capp\u53ef<a href=\"https:\/\/app.applebyme.cn\/shengcheng-117.html\">\u82f9\u679capp\u6253\u5305<\/a>\u80fd\u60c5\u51b5\u4e0d\u4e00\u6837\uff0c\u4ec5\u4f9b\u53c2\u8003\uff09\uff1a\u5728startpreview()\u524d\u6267\u884csetPreviewCallback(YUV)\u3002<\/p>\n<p>\u8bf4\u660e\uff1a\u5728\u5f00\u542f\u9884\u89c8\u65f6app\u4f1a\u8c03\u7528startpreview()\u63a5\u53e3\uff0c\u5982\u679c\u5728\u6b64\u4e4b\u524d\u8c03\u7528setPreview&nbsp;Callback(),\u63d0\u524d\u8bbe\u7f6eyuv\u7684callback\uff0c\u8fd9\u6837\u4fbf\u53ef\u4ee5\u5728\u9884\u89c8\u65f6\u540c\u65f6\u8bf7\u6c42yuv\u6d41\u3002\u5426\u5219\uff0cstartpreview()\u53ea\u4f1a\u8bf7\u6c42\u9884\u89c8\u6d41\uff0c\u5f53\u6267\u884c\u5230setPreviewCallback(YUV)\uff0c\u4f1a\u89e6\u53d1reconfigure\u8bf7\u6c42yuv\u3002<\/p>\n<p>                  <a href=\"https:\/\/app.applebyme.cn\/shengcheng-10.html\">\u7f51\u9875\u4e00\u952e\u751f\u6210app<\/a>                                      <\/p>\n<p>\u7f16\u8f91\uff1ayimen\uff0c\u5982\u82e5\u8f6c\u8f7d\uff0c\u8bf7\u6ce8\u660e\u51fa\u5904\uff1ahttps:\/\/www.yimenapp.com\/kb-yimen\/12510\/<\/p>\n<p>\u90e8\u5206\u5185\u5bb9\u6765\u81ea\u7f51\u7edc\u6295\u7a3f\uff0c\u5982\u6709\u4fb5\u6743\u8054\u7cfb\u7acb\u5220<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0f\u7c73\u5f00\u653e\u5e73\u53f0\u4e09\u65b9App\u76f8\u673a\u65e0\u6cd5\u5bf9\u7126\u9002\u914d\u65b9\u68481.\u95ee\u9898\u73b0\u8c61\u6253\u5f00App\u626b\u4e00\u626b -&gt; \u753b\u9762\u4e00\u76f4\u65e0\u6cd5\u805a\u71262.\u95ee\u9898\u5206\u6790\u5bf9\u7126\u5931\u8d25\u7684\u539f\u56e0\uff1a\u7b2c\u4e00\u6b21AFtrigger\u88abreconfigure\u51b2\u6389\u4e86\uff0c\u5bfc\u81f4AF\u6a21\u5757\u72b6\u6001\u5f02\u5e38\uff0c\u4e00\u76f4\u65e0\u6cd5\u5bf9\u7126\u30022.1.App\u7684\u5bf9\u7126\u65b9\u5f0f\u626b\u4e00\u626b\u91c7\u7528auto\u65b9\u5f0f\u5bf9\u7126\uff0c\u5373\u5148\u8bbe\u7f6eAFMode=auto\uff0c\u7136<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[1089,1285,548],"class_list":["post-1830","post","type-post","status-publish","format-standard","hentry","category-appshangjia","tag-1089","tag-1285","tag-548"],"_links":{"self":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/1830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/comments?post=1830"}],"version-history":[{"count":0,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/1830\/revisions"}],"wp:attachment":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/media?parent=1830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/categories?post=1830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/tags?post=1830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}