{"id":89606,"date":"2026-08-12T00:36:55","date_gmt":"2026-08-11T22:36:55","guid":{"rendered":"https:\/\/playdeck.tv\/?p=89606"},"modified":"2026-08-12T02:10:02","modified_gmt":"2026-08-12T00:10:02","slug":"cc-subtitles","status":"publish","type":"post","link":"https:\/\/playdeck.tv\/zh\/cc-subtitles\/","title":{"rendered":"\u9690\u85cf\u5f0f\u5b57\u5e55\u4e0e\u5b57\u5e55"},"content":{"rendered":"<p class=\"wp-block-paragraph\">PLAYDECK \u652f\u6301\u9690\u85cf\u5f0f\u5b57\u5e55\uff08CEA-608 \/ CEA-708\uff09\u548c\u5b57\u5e55\uff08ASS \/ SRT\uff09\u3002\u5b83\u4eec\u5728\u5c4f\u5e55\u4e0a\u7684\u663e\u793a\u6548\u679c\u76f8\u4f3c\uff0c\u4f46\u5de5\u4f5c\u539f\u7406\u4e0d\u540c\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b57\u5e55\u603b\u662f\u4f1a\u88ab\u6c38\u4e45\u53e0\u52a0\u5728\u753b\u9762\u4e0a\u3002.<\/li>\n\n\n\n<li>\u5b57\u5e55\u53ef\u4ee5\u4ee5\u70e7\u5f55\u65b9\u5f0f\u5d4c\u5165\u4fe1\u53f7\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u4ee5\u76f4\u901a\u65b9\u5f0f\u4f20\u8f93\uff08SDI VANC\uff0c\u6216\u5d4c\u5165\u5230\u53d7\u652f\u6301\u7684\u89c6\u9891\u6d41\u4e2d\uff09\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u9700\u67e5\u770b\u5b8c\u6574\u7684\u201c\u6e90\u2192\u76ee\u6807\u201d\u77e9\u9635\uff08SDI\u3001NDI\u3001UDP\/SRT\/DVB\u3001RTMP\u3001HLS\u3001\u5f55\u5236\uff09\uff0c\u8bf7\u70b9\u51fb\u6b64\u5904\uff1a<br><a href=\"https:\/\/playdeck.tv\/zh\/cc-scte\/\">\u9690\u85cf\u5f0f\u5b57\u5e55\u4e0eSCTE\u2014\u2014\u6982\u8ff0<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u672c\u6587\u5185\u5bb9\uff1a<\/strong><br>\u2192 <a href=\"#difference\">\u5b57\u5e55\u4e0e\u9690\u85cf\u5f0f\u5b57\u5e55<\/a><br>\u2192 <a href=\"#subtitles\">\u5b57\u5e55 (ASS \/ SRT)<\/a><br>\u2192 <a href=\"#cc-sources\">\u5b57\u5e55\u6765\u6e90<\/a><br>\u2192 <a href=\"#burn-in\">\u70e7\u673a\u4e0e\u76f4\u901a<\/a><br>\u2192 <a href=\"#burn-in\"><\/a><a href=\"#enable\" data-type=\"internal\" data-id=\"#enable\">\u5728\u8f93\u5165\u548c\u8f93\u51fa\u4e0a\u542f\u7528 CC<\/a><br>\u2192 <a href=\"#test\">\u5feb\u901f\u6d4b\u8bd5<\/a><br>\u2192 <a href=\"#related\">\u76f8\u5173<\/a><br><\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89606_c983bf-20 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89606_c983bf-20 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89606_c983bf-20\" id=\"difference\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u5b57\u5e55\u4e0e\u9690\u85cf\u5f0f\u5b57\u5e55<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\"><\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5b57\u5e55<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5b57\u5e55<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u5178\u578b\u6765\u6e90<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5185\u7f6eASS\uff0c\u5916\u90e8SRT<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5d4c\u5165\u5f0fCC\u3001SCC\/MCC\/ANC\u65c1\u8def\u97f3\u8f68\u3001SDI VANC\u3001\u97f3\u9891\u6d41\u3001NDI\uff08PLAYDECK\u5faa\u73af\uff09<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u5173\u4e8e\u8f93\u51fa<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u59cb\u7ec8\u5728\u753b\u9762\u4e2d<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5728\u2026\u2026\u4e2d\u7684\u70e7\u673a\u6216\u76f4\u901a&nbsp;<strong>\u4fe1\u53f7<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">PLAYDECK \u4e2d\u7684\u6837\u5f0f\u8bbe\u7f6e<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8bbe\u7f6e\u4e2d\u7684\u5b57\u4f53\u7b49<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8bbe\u7f6e\u4e2d\u7684\u9884\u89c8\/\u70e7\u5f55\u6837\u5f0f\uff1b\u4f4d\u7f6e\/\u52a8\u753b\u901a\u5e38\u5728 CC \u6570\u636e\u4e2d\u5df2\u56fa\u5b9a<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u548cSCTE\u4e00\u6837\u5417\uff1f<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4e0d<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u4e0d\u2014\u2014SCTE \u662f\u4e00\u79cd\u72ec\u7acb\u7684\u4fe1\u4ee4\uff08<a href=\"https:\/\/playdeck.tv\/zh\/cc-scte\/\">\u6982\u8ff0<\/a>)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89606_861d3b-a9 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89606_861d3b-a9 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89606_861d3b-a9\" id=\"subtitles\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u5b57\u5e55 (ASS \/ SRT)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u5e55\u53ea\u80fd\u6765\u81ea\u89c6\u9891\u6587\u4ef6\uff0c\u5e76\u4e14\u603b\u662f\u88ab\u5d4c\u5165\u5230\u5e27\u4e2d\u3002.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5c06\u8be5\u89c6\u9891\u7247\u6bb5\u6dfb\u52a0\u5230\u64ad\u653e\u5217\u8868\u4e2d\u3002.<\/li>\n\n\n\n<li>\u53f3\u952e\u5355\u51fb\u8be5\u7247\u6bb5\uff0c\u7136\u540e\u9009\u62e9\u5b57\u5e55\u8f68\u9053\uff08\u9ed8\u8ba4\u5904\u4e8e\u7981\u7528\u72b6\u6001\uff09\u3002.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>\u5d4c\u5165\u5f0f\uff1a<\/strong>&nbsp;\u663e\u793a\u4e3a\u201cASS Embedded\u201d\u3002.<br><strong>\u5916\u90e8 SRT\uff1a<\/strong>&nbsp;\u4e0e\u89c6\u9891\u76f8\u540c\u7684\u6587\u4ef6\u540d\uff08<code>.srt<\/code>)\uff0c\u4f4d\u4e8e\u540c\u4e00\u6587\u4ef6\u5939\u4e2d\u6216\u4f4d\u4e8e\u4e00\u4e2a&nbsp;<code>\u5b57\u5e55<\/code>&nbsp;\/&nbsp;<code>\u5b57\u5e55<\/code>&nbsp;\u5b50\u6587\u4ef6\u5939\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e0\u8bba\u60a8\u5c06\u9891\u9053\u53d1\u9001\u81f3\u4f55\u5904\uff08SDI\u3001NDI\u3001\u6d41\u5a92\u4f53\u3001\u684c\u9762\uff09\uff0c\u5b57\u5e55\u6587\u672c\u90fd\u5df2\u5305\u542b\u5728\u56fe\u50cf\u4e2d\u3002\u8bf7\u5728\u8bbe\u7f6e\u4e2d\u8c03\u6574\u5b57\u4f53\u53ca\u76f8\u5173\u9009\u9879\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PLAYDECK \u672a\u5185\u7f6e\u7528\u4e8e\u5728\u6587\u4ef6\u4e2d\u8f93\u5165\u65b0\u5b57\u5e55\/\u9690\u85cf\u5f0f\u5b57\u5e55\u6587\u672c\u7684\u7f16\u8f91\u5668\u3002\u5982\u9700\u5236\u4f5c\u5b57\u5e55\uff0c\u8bf7\u4f7f\u7528\u5916\u90e8\u5de5\u5177\u3002.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89606_8cfd2a-20 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89606_8cfd2a-20 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89606_8cfd2a-20\" id=\"cc-sources\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u5b57\u5e55\u6765\u6e90<\/strong><\/p>\n\n\n\n<h6 class=\"wp-block-heading\">\u6765\u81ea\u6587\u4ef6<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u53f3\u952e\u5355\u51fb\u7247\u6bb5 \u2192 \u9009\u62e9 CC \u97f3\u8f68\uff08\u4f8b\u5982.&nbsp;<strong>CC \u5d4c\u5165\u5f0f)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd8\u652f\u6301\u4f5c\u4e3a\u201csidecars\u201d\uff08\u57fa\u7840\u540d\u79f0\u76f8\u540c\uff0c\u6587\u4ef6\u5939\u76f8\u540c\uff09\uff1a&nbsp;<strong>SCC\u3001MCC\u3001ANC\u7b80\u4f53\u4e2d\u6587\uff08\u5927\u9646\uff09<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528&nbsp;<code>scc_capture<\/code>&nbsp;\/&nbsp;<code>anc_capture<\/code>, PLAYDECK \u53ef\u4ee5\u5199&nbsp;<code>.scc<\/code>&nbsp;\/&nbsp;<code>.anc<\/code>&nbsp;\u4f4d\u4e8e\u5a92\u4f53\u6587\u4ef6\u65c1\u8fb9\uff1b\u64ad\u653e\u65f6\u53ef\u4ee5\u518d\u6b21\u8bc6\u522b\u5b83\u4eec\u3002\u8bf7\u53c2\u9605&nbsp;<a href=\"https:\/\/playdeck.tv\/zh\/cc-scte\/\">\u6982\u8ff0<\/a>&nbsp;\u5f55\u97f3\u7b14\u8bb0\u3002.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">\u6765\u81ea\u5b9e\u65f6\u8f93\u5165\/\u6d41<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">PLAYDECK \u53ef\u4ee5\u8bfb\u53d6\u3001\u9884\u89c8\u5e76\u8f6c\u53d1 CC\uff0c\u652f\u6301\u4ee5\u4e0b\u683c\u5f0f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SDI&nbsp;<\/strong>\uff08\u5982\u679c\u8bbe\u5907\u652f\u6301 VANC\uff0c\u8bf7\u5728\u8f93\u5165\u7aef\u542f\u7528 VANC \u6570\u636e\uff09<\/li>\n\n\n\n<li><strong>Streams<\/strong>&nbsp;\u652f\u6301 MPEG-2 \u6216 H.264\uff08\u5728\u6211\u4eec\u7684\u6d4b\u8bd5\u4e2d\u4e5f\u79f0\u4e3a MPEG-4 \u7b2c 2 \u90e8\u5206\uff09\u2014\u2014UDP\u3001SRT\u3001\u517c\u5bb9 DVB \u7b49\uff0c\u652f\u6301&nbsp;<code>embed_cc='true'<\/code>&nbsp;\u53d1\u4ef6\u4eba\u5904<\/li>\n\n\n\n<li><strong>NDI<\/strong>&nbsp;\u5728\u2026\u2026\u4e2d&nbsp;<strong>PLAYDECK<\/strong> \u2194 <strong>PLAYDECK<\/strong>&nbsp;loop\uff08\u8bb8\u591a\u7b2c\u4e09\u65b9 NDI \u5de5\u5177\u4e0d\u663e\u793a CC\uff09<\/li>\n\n\n\n<li><strong>RTMP&nbsp;<\/strong>\u53d1\u5e03\u5230 YouTube\uff0c\u4f7f\u7528&nbsp;<code>embed_cc='true'<\/code>&nbsp;\uff08YouTube \u53ef\u4ee5\u663e\u793a\u5b57\u5e55\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><br><strong>\u4e0d\u9002\u7528\u4e8e CC \u76f4\u901a<\/strong>: HEVC \u91c7\u7528&nbsp;<code>embed_cc<\/code>&nbsp;\uff08\u5728\u6211\u4eec\u7684\u6d4b\u8bd5\u4e2d\u672a\u53d1\u73b0\u53ef\u7528\u7684\u76f4\u901a\u529f\u80fd\uff09\u3002.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89606_9c6e56-04 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89606_9c6e56-04 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89606_9c6e56-04\" id=\"burn-in\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u70e7\u673a\u4e0e\u76f4\u901a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u201c\u8bbe\u7f6e\u201d\uff08\u5b57\u5e55\uff09\u4e2d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u707c\u70e7\uff08\u9ed8\u8ba4\uff09\uff1a<\/strong>&nbsp;CC \u5b57\u5e55\u4f1a\u663e\u793a\u5728\u901a\u9053\u7684\u8f93\u51fa\u5e27\u4e0a\u3002\u6240\u6709\u8f93\u51fa\u7aef\u90fd\u80fd\u770b\u5230\u753b\u9762\u4e2d\u7684\u5b57\u5e55\uff08\u5305\u62ec\u684c\u9762\u8f93\u51fa\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u76f4\u901a\u6a21\u5f0f\uff08\u59cb\u7ec8\u542f\u7528\uff09\uff1a<\/strong>&nbsp;\u5b57\u5e55\u4e0d\u4f1a\u88ab\u5d4c\u5165\u5230\u8f93\u51fa\u753b\u9762\u4e2d\u3002PLAYDECK \u4ecd\u4f1a\u5728\u9891\u9053\u9884\u89c8\u4e2d\u663e\u793a\u5b57\u5e55\u3002\u540e\u7eed\u64ad\u653e\u5668\/\u89e3\u7801\u5668\uff08YouTube\u3001\u53e6\u4e00\u53f0 PLAYDECK \u7b49\uff09\u8d1f\u8d23\u663e\u793a\u5b57\u5e55\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528&nbsp;<strong>\u684c\u9762\u8f93\u51fa<\/strong>&nbsp;\uff08\u7a97\u53e3\u6a21\u5f0f\uff09\u4ee5\u68c0\u67e5\u6587\u672c\u662f\u51fa\u73b0\u5728\u56fe\u7247\u4e2d\uff0c\u8fd8\u662f\u4ec5\u51fa\u73b0\u5728\u9884\u89c8\u4e2d\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>: \u5982\u679c\u4f60\u5c06\u4e00\u4e2a\u70e7\u673a\u901a\u9053\u7684\u4fe1\u53f7\u5faa\u73af\u63a5\u5165\u53e6\u4e00\u4e2a\u540c\u6837\u652f\u6301CC\u76f4\u901a\u9884\u89c8\u7684\u901a\u9053\uff0c\u4f60\u5c31\u53ef\u4ee5\u770b\u5230&nbsp;<strong>\u53cc\u91cd\u6587\u672c<\/strong>&nbsp;\uff08\u50cf\u7d20 + \u53e0\u52a0\u5c42\uff09\u3002\u5c06\u7b2c\u4e00\u4e2a\u901a\u9053\u5207\u6362\u4e3a\u201c\u76f4\u901a\u201d\u6a21\u5f0f\u5373\u53ef\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CC \u6570\u636e\u901a\u5e38\u5305\u542b\u56fa\u5b9a\u7684\u4f4d\u7f6e\u548c\u6a21\u5f0f\uff08\u4f8b\u5982\u201c\u5377\u8d77\u201d\/\u201c\u5f39\u51fa\u201d\uff09\u3002PLAYDECK \u4e0d\u4f1a\u5728\u9884\u89c8\u6216\u70e7\u5f55\u8fc7\u7a0b\u4e2d\uff0c\u8d85\u51fa\u5176 CC \u663e\u793a\u8bbe\u7f6e\u8303\u56f4\u5bf9\u8fd9\u4e9b\u6570\u636e\u8fdb\u884c\u91cd\u65b0\u683c\u5f0f\u5316\u3002.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89606_530edd-07 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89606_530edd-07 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89606_530edd-07\" id=\"enable\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u5728\u8f93\u5165\u548c\u8f93\u51fa\u4e0a\u542f\u7528 CC<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u6574\u77e9\u9635\uff1a&nbsp;<a href=\"https:\/\/playdeck.tv\/zh\/cc-scte\/\">\u9690\u85cf\u5f0f\u5b57\u5e55\u4e0eSCTE\u2014\u2014\u6982\u8ff0<\/a>.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">SDI\u8f93\u5165<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u542f\u7528&nbsp;<strong>VANC \u6570\u636e<\/strong>&nbsp;\u2192&nbsp;<em>\u542f\u7528\u9690\u85cf\u5f0f\u5b57\u5e55\u548c SCTE-104 \u89e6\u53d1\u5668<\/em>.<br>\u5fc5\u987b\u4eceSDI\u4e2d\u6355\u83b7CC\uff08\u4ee5\u53caSCTE-104\uff09\u3002\u9700\u624b\u52a8\u542f\u7528\uff0c\u56e0\u4e3aVANC\u6355\u83b7\u4f1a\u589e\u52a0\u5904\u7406\u8d1f\u62c5\u3002.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">SDI \/ NDI \u8f93\u51fa<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u6301\u6709\u95ed\u8def\u5b57\u5e55\u8bb8\u53ef\u8bc1\u540e\uff0cSDI\/NDI \u8f93\u51fa\u5c06\u652f\u6301\u5728\u901a\u9053\u7ba1\u9053\u4e2d\u5b58\u5728\u95ed\u8def\u5b57\u5e55\u65f6\u4f20\u8f93\u8be5\u5b57\u5e55\u3002.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">Streams + \u5f55\u97f3<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728&nbsp;<strong>\u53c2\u6570<\/strong>, \u6dfb\u52a0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>embed_cc='true'<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u5982\u679c\u6ca1\u6709\u6b64\u8bbe\u7f6e\uff0c\u76f4\u901a CC \u4e0d\u4f1a\u88ab\u5d4c\u5165\u5230\u4f20\u51fa\u7684\u57fa\u672c\u6d41\u4e2d\uff08\u5982\u679c\u5df2\u542f\u7528\uff0c\u70e7\u5f55\u529f\u80fd\u4ecd\u53ef\u6b63\u5e38\u5de5\u4f5c\uff09\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>UDP \u76ee\u6807\uff1a<\/strong>&nbsp;\u8bf7\u4f7f\u7528\u60a8\u7684\u5c40\u57df\u7f51 IP \u5730\u5740\uff0c\u800c\u4e0d\u662f&nbsp;<code>127.0.0.1<\/code>.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89606_ede2ef-12 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89606_ede2ef-12 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89606_ede2ef-12\" id=\"test\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u5feb\u901f\u6d4b\u8bd5<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u52a0\u8f7d\u4e00\u4e2a\u5305\u542b\u5d4c\u5165\u5f0fCC\u7684\u6837\u672c\u7247\u6bb5\uff1b\u9009\u4e2dCC\u8f68\u9053\uff1b\u5c06\u8be5\u7247\u6bb5\u8bbe\u7f6e\u4e3a\u5faa\u73af\u64ad\u653e\u3002\u5728\u901a\u9053\u9884\u89c8\u4e2d\u786e\u8ba4CC\u4fe1\u606f\u3002.<\/li>\n\n\n\n<li>\u542f\u7528 SDI \u548c\/\u6216 NDI \u8f93\u51fa\uff1b\u53ef\u9009\u5730\u5c06 SDI\/NDI \u4fe1\u53f7\u73af\u56de\u81f3\u8f93\u5165\u7aef\uff08SDI \u4fe1\u53f7\u7684 VANC \u529f\u80fd\u5f00\u542f\uff09\u3002.<\/li>\n\n\n\n<li>\u6dfb\u52a0\u4e00\u4e2a\u91c7\u7528 H.264 \u7f16\u7801\u7684 UDP\uff08\u6216 SRT\uff09\u6d41\uff0c\u5e76&nbsp;<code>embed_cc='true'<\/code>; \u5728\u53e6\u4e00\u4e2a\u9891\u9053\u4e0a\u64ad\u653e\u8be5\u7f51\u5740\u3002.<\/li>\n\n\n\n<li>\u786e\u8ba4\u684c\u9762\u8f93\u51fa\u4e0e\u9884\u89c8\u7684\u884c\u4e3a\u662f\u5426\u4e00\u81f4\u3002.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u7247\u6bb5\u793a\u4f8b\uff1a<br><a href=\"https:\/\/downloads.playdeck.tv\/assets\/Sample Video_QTCC.mov\"><span data-no-translation>https:\/\/downloads.playdeck.tv\/assets\/Sample<\/span> Video_QTCC.mov<\/a><br><\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89606_29e747-57 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89606_29e747-57 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89606_29e747-57\" id=\"related\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u76f8\u5173 <\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u6587\u7ae0<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u60a8\u5c06\u770b\u5230\u7684\u5185\u5bb9<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/playdeck.tv\/zh\/cc-scte\/\">\u9690\u85cf\u5f0f\u5b57\u5e55\u4e0eSCTE\u2014\u2014\u6982\u8ff0<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5b8c\u6574\u77e9\u9635\u3001SCTE\u57df\u3001\u6781\u9650<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/playdeck.tv\/zh\/scte\/\">SCTE \u5173\u4e8e SDI<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">SCTE-104<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/playdeck.tv\/zh\/scte-35\/\">\u5c06 SCTE-35 \u8fde\u63a5\u5230\u6d41\u5a92\u4f53\u670d\u52a1\u5668<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">SCTE-35\u3001Nimble\u3001HLS\u63d0\u793a<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/playdeck.tv\/zh\/recording-cc-scte\/\">CC \u548c SCTE \u7684\u5f55\u5236<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">MKV \u4e0e TS\u3001sidecar \u6587\u4ef6\u3001\u64ad\u653e\u68c0\u67e5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>PLAYDECK \u652f\u6301\u9690\u85cf\u5f0f\u5b57\u5e55\uff08CEA-608 \/ CEA-708\uff09\u548c\u5b57\u5e55\uff08ASS \/ SRT\uff09\u3002\u5b83\u4eec\u5728\u5c4f\u5e55\u4e0a\u7684\u663e\u793a\u6548\u679c\u76f8\u4f3c\uff0c\u4f46\u5de5\u4f5c\u539f\u7406\u4e0d\u540c\u3002 \u5982\u9700\u67e5\u770b\u5b8c\u6574\u7684\u201c\u6e90\u2192\u76ee\u6807\u201d\u5bf9\u7167\u8868\uff08SDI\u3001NDI\u3001UDP\/SRT\/DVB\u3001RTMP\u3001HLS\u3001\u5f55\u5236\uff09\uff0c\u8bf7\u70b9\u51fb\u6b64\u5904\uff1a\u9690\u85cf\u5f0f\u5b57\u5e55\u4e0e SCTE \u2014 \u6982\u8ff0 \u672c\u6587\u5185\u5bb9\uff1a\u2192 \u5b57\u5e55\u4e0e\u2026\u2026 <a class=\"kt-excerpt-readmore more-link\" href=\"https:\/\/playdeck.tv\/zh\/cc-subtitles\/\" aria-label=\"\u9690\u85cf\u5f0f\u5b57\u5e55\u4e0e\u5b57\u5e55\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"kt_blocks_editor_width":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-89606","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Closed Captions &amp; Subtitles - PLAYDECK<\/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:\/\/playdeck.tv\/zh\/cc-subtitles\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Closed Captions &amp; Subtitles - PLAYDECK\" \/>\n<meta property=\"og:description\" content=\"PLAYDECK supports&nbsp;Closed Captions&nbsp;(CEA-608 \/ CEA-708) and&nbsp;Subtitles&nbsp;(ASS \/ SRT). They look similar on screen, but they behave differently. For the full from\u2192to matrix (SDI, NDI, UDP\/SRT\/DVB, RTMP, HLS, recording), start here:Closed Captions &amp; SCTE \u2014 Overview In this article:\u2192 Subtitles vs &hellip; Read More\" \/>\n<meta property=\"og:url\" content=\"https:\/\/playdeck.tv\/zh\/cc-subtitles\/\" \/>\n<meta property=\"og:site_name\" content=\"PLAYDECK\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/playdecktv\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-11T22:36:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-12T00:10:02+00:00\" \/>\n<meta name=\"author\" content=\"WebAdmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"WebAdmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/playdeck.tv\\\/cc-subtitles\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/playdeck.tv\\\/cc-subtitles\\\/\"},\"author\":{\"name\":\"WebAdmin\",\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#\\\/schema\\\/person\\\/63a673a3fa358907dfc2bc57cc23f5b8\"},\"headline\":\"Closed Captions &amp; Subtitles\",\"datePublished\":\"2026-08-11T22:36:55+00:00\",\"dateModified\":\"2026-08-12T00:10:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/playdeck.tv\\\/cc-subtitles\\\/\"},\"wordCount\":799,\"publisher\":{\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#organization\"},\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/playdeck.tv\\\/cc-subtitles\\\/\",\"url\":\"https:\\\/\\\/playdeck.tv\\\/cc-subtitles\\\/\",\"name\":\"Closed Captions &amp; Subtitles - PLAYDECK\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#website\"},\"datePublished\":\"2026-08-11T22:36:55+00:00\",\"dateModified\":\"2026-08-12T00:10:02+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/playdeck.tv\\\/cc-subtitles\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/playdeck.tv\\\/cc-subtitles\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/playdeck.tv\\\/cc-subtitles\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/playdeck.tv\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Closed Captions &amp; Subtitles\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#website\",\"url\":\"https:\\\/\\\/playdeck.tv\\\/\",\"name\":\"PLAYDECK\",\"description\":\"Professional Video Playout Software for Windows\",\"publisher\":{\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/playdeck.tv\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#organization\",\"name\":\"PLAYDECK\",\"url\":\"https:\\\/\\\/playdeck.tv\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/playdeck.tv\\\/wp-content\\\/uploads\\\/Logo_PlayDeck-04-edited-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/playdeck.tv\\\/wp-content\\\/uploads\\\/Logo_PlayDeck-04-edited-scaled.jpg\",\"width\":2560,\"height\":1087,\"caption\":\"PLAYDECK\"},\"image\":{\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/playdecktv\",\"https:\\\/\\\/www.instagram.com\\\/playdeck.tv\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/70437766\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/playdeck.tv\\\/#\\\/schema\\\/person\\\/63a673a3fa358907dfc2bc57cc23f5b8\",\"name\":\"WebAdmin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u9690\u85cf\u5f0f\u5b57\u5e55\u4e0e\u5b57\u5e55 - PLAYDECK","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:\/\/playdeck.tv\/zh\/cc-subtitles\/","og_locale":"zh_CN","og_type":"article","og_title":"Closed Captions &amp; Subtitles - PLAYDECK","og_description":"PLAYDECK supports&nbsp;Closed Captions&nbsp;(CEA-608 \/ CEA-708) and&nbsp;Subtitles&nbsp;(ASS \/ SRT). 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