{"id":34334,"date":"2025-05-09T17:34:17","date_gmt":"2025-05-09T15:34:17","guid":{"rendered":"https:\/\/mimolive.com\/?post_type=user-manual&#038;p=34334"},"modified":"2025-06-15T17:00:54","modified_gmt":"2025-06-15T15:00:54","slug":"%e5%85%b3%e9%94%ae%e5%a1%ab%e5%85%85%e6%ba%90","status":"publish","type":"user-manual","link":"https:\/\/mimolive.com\/zh\/user-manual\/sources-input\/local-sources\/key-fill-source\/","title":{"rendered":"\u94a5\u5319\u548c\u586b\u5145\u6e90"},"content":{"rendered":"<section class=\"boinx_exclamation\">\n    <div class=\"main_div_exclamation\">\n        <div class=\"left_div_icon_exclamation\">\n                <i class=\"icon_exclamation\">\u2757<\/i>\n        <\/div>\n\n        <div class=\"right_div_text_exclamation\">\n                <div><p class=\"text_exclamation_headline\">\u6b64\u529f\u80fd\u9700\u8981 mimoLive Studio \u6216\u5e7f\u64ad\u8bb8\u53ef\u8bc1\u3002<\/p><\/div>\n                <div><p class=\"text_exclamation\"><\/p><\/div>\n        <\/div>    \n    <\/div>\n<\/section>\n\n\t\t<style>.boinx_exclamation {\n    margin:30px 0;\n    padding:10px;\n    background-color:rgb(242,222,222);\n    border-radius: 8px;\n}\n.icon_exclamation {\n    display:block;\n    padding:5px;\n    font-size:80px;\n    color:rgb(184,74,72);\n    line-height:60px;\n}\n.text_exclamation {\n    color:rgb(184,74,72);\n}\n\n.text_exclamation_headline{\n    font-weight:bold;\n    color:rgb(184,74,72);\n}\n\n\n.main_div_exclamation\n{\n    display:flex !IMPORTANT;\n    flex-wrap: wrap;\n    flex-direction: row;\n    justify-content : flex-start;\n    align-items : flex-start\n    align-content : flex-start;\n    \n}\n\n.left_div_icon_exclamation{\n    display:flex !IMPORTANT;\n    width:80px;\n    padding:10px;\n    margin:20px 20px 20px 0;\n    height:40px;\n}\n.right_div_text_exclamation{\n    display:flex !IMPORTANT;\n    flex-direction: column;\n    flex-grow: 1;\n    width:200px;\n    padding:10px;\n    margin:0;\n}<\/style>\n\t\t\n\n\n<p>\u5bf9\u4e8e\u67d0\u4e9b\u4f7f\u7528\u6848\u4f8b\uff0c\u5c06\u5e26\u6709 alpha \u901a\u9053\u7684\u89c6\u9891\u6444\u5165\u5230 mimoLive \u4e2d\u53ef\u80fd\u4f1a\u5f88\u6709\u8da3\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u51fa\u8272\u7684 Blackmagic Design Ultimatte \u4e3a\u60a8\u7684\u6570\u7801\u5355\u53cd\u76f8\u673a\u6216\u4e13\u4e1a\u6f14\u64ad\u5ba4\u6444\u50cf\u673a\u5728\u7eff\u5e55\u80cc\u666f\u4e0b\u83b7\u5f97\u8fd1\u4e4e\u5b8c\u7f8e\u7684\u8272\u5ea6\u62a0\u50cf\u3002\u7531\u4e8e SDI \u4e0d\u652f\u6301\u963f\u5c14\u6cd5\u901a\u9053\u89c6\u9891\uff0cUltimatte \u901a\u8fc7\u4e24\u4e2a\u72ec\u7acb\u7684 SDI \u901a\u9053\u53d1\u9001\u62a0\u50cf\u548c\u8865\u8272\u3002mimoLive \u4e2d\u7684\u62a0\u50cf\u4e0e\u8865\u5149\u6e90\u53ef\u4ee5\u4f7f\u7528 Blackmagic Decklink \u5361\u6216\u5176\u4ed6 Blackmagic \u8bbe\u5907\u63a5\u6536\u8fd9\u4e9b\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u963f\u5c14\u6cd5\u901a\u9053\u89c6\u9891\u3002\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 mimoLive \u4e2d\u7684\u89c6\u9891\u5c06\u65b0\u95fb\u4e3b\u64ad\u653e\u7f6e\u5728\u865a\u62df\u6f14\u64ad\u5ba4\u4e2d\uff0c\u6216\u901a\u8fc7 NDI \u8f93\u51fa\u5c06\u5176\u53d1\u9001\u5230 NDI \u5de5\u4f5c\u6d41\u7a0b\u4e2d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/mimolive.com\/wp-content\/uploads\/2023\/05\/Ultimatte-to-NDI-2.002-1024x576.png\" alt=\"\u901a\u8fc7 mimoLive \u548c\u6309\u952e\u4e0e\u586b\u5145\u6e90\u5c06 Ultimatte \u8fde\u63a5\u5230 NDI\u3002\" class=\"wp-image-34337\" srcset=\"https:\/\/mimolive.com\/wp-content\/uploads\/2023\/05\/Ultimatte-to-NDI-2.002-1024x576.png 1024w,  https:\/\/mimolive.com\/wp-content\/uploads\/2023\/05\/Ultimatte-to-NDI-2.002-300x169.png 300w,  https:\/\/mimolive.com\/wp-content\/uploads\/2023\/05\/Ultimatte-to-NDI-2.002-768x432.png 768w,  https:\/\/mimolive.com\/wp-content\/uploads\/2023\/05\/Ultimatte-to-NDI-2.002-1536x864.png 1536w,  https:\/\/mimolive.com\/wp-content\/uploads\/2023\/05\/Ultimatte-to-NDI-2.002-18x10.png 18w,  https:\/\/mimolive.com\/wp-content\/uploads\/2023\/05\/Ultimatte-to-NDI-2.002.png 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u914d\u7f6e<\/h2>\n\n\n\n<p>(\u8be5\u90e8\u5206\u76ee\u524d\u6b63\u5728\u5efa\u8bbe\u4e2d\uff09\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>For some use cases, it may be interesting to ingest a video with an alpha channel into mimoLive. For example, you can use the brilliant Blackmagic Design Ultimatte to get a near-perfect chroma key for your DSLR or pro studio camera against a green screen background. Since SDI doesn&#8217;t support alpha channel video, the Ultimatte [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":40817,"menu_order":3,"template":"","meta":{"_acf_changed":false,"_angie_page":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[258],"tags":[],"class_list":["post-34334","user-manual","type-user-manual","status-publish","hentry","category-manual"],"acf":[],"_links":{"self":[{"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/user-manual\/34334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/user-manual"}],"about":[{"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/types\/user-manual"}],"author":[{"embeddable":true,"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/user-manual\/34334\/revisions"}],"predecessor-version":[{"id":40546,"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/user-manual\/34334\/revisions\/40546"}],"up":[{"embeddable":true,"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/user-manual\/40817"}],"wp:attachment":[{"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/media?parent=34334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/categories?post=34334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mimolive.com\/zh\/wp-json\/wp\/v2\/tags?post=34334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}