{"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":"fonte-de-preenchimento-de-chaves","status":"publish","type":"user-manual","link":"https:\/\/mimolive.com\/pt\/user-manual\/sources-input\/local-sources\/key-fill-source\/","title":{"rendered":"Fonte de chave e preenchimento"},"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\">Esta funcionalidade requer uma licen\u00e7a mimoLive Studio ou Broadcast.<\/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>Para alguns casos de utiliza\u00e7\u00e3o, pode ser interessante ingerir um v\u00eddeo com um canal alfa no mimoLive. Por exemplo, pode utilizar o brilhante Blackmagic Design Ultimatte para obter um chroma key quase perfeito para a sua DSLR ou c\u00e2mara de est\u00fadio profissional contra um fundo de ecr\u00e3 verde. Como o SDI n\u00e3o suporta v\u00eddeo de canal alfa, o Ultimatte envia key e fill em dois canais SDI separados. A fonte Key &amp; Fill no mimoLive pode receber esses sinais usando uma placa Blackmagic Decklink ou outros dispositivos Blackmagic e convert\u00ea-los em v\u00eddeo de canal alfa. Pode ent\u00e3o usar o v\u00eddeo no mimoLive para colocar um piv\u00f4 de not\u00edcias num est\u00fadio virtual ou envi\u00e1-lo para o seu fluxo de trabalho NDI atrav\u00e9s da sa\u00edda NDI.<\/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=\"Ultimatte para NDI via mimoLive e a fonte Key &amp; Fill.\" 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\">Configura\u00e7\u00e3o<\/h2>\n\n\n\n<p>(Esta sec\u00e7\u00e3o est\u00e1 atualmente em constru\u00e7\u00e3o).<\/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\/pt\/wp-json\/wp\/v2\/user-manual\/34334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/user-manual"}],"about":[{"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/types\/user-manual"}],"author":[{"embeddable":true,"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/user-manual\/34334\/revisions"}],"predecessor-version":[{"id":40546,"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/user-manual\/34334\/revisions\/40546"}],"up":[{"embeddable":true,"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/user-manual\/40817"}],"wp:attachment":[{"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/media?parent=34334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/categories?post=34334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mimolive.com\/pt\/wp-json\/wp\/v2\/tags?post=34334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}