{"id":67800,"date":"2026-01-29T07:06:43","date_gmt":"2026-01-28T23:06:43","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/67800.html"},"modified":"2026-01-29T07:06:43","modified_gmt":"2026-01-28T23:06:43","slug":"%e3%80%90le-audio%e3%80%91bap%e5%8d%8f%e8%ae%ae%e7%b2%be%e8%ae%b27-broadcast-sink%e8%a7%84%e8%8c%83%e6%8b%86%e8%a7%a3%e4%b8%8e%e5%ae%9e%e6%88%98%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/67800.html","title":{"rendered":"\u3010LE Audio\u3011BAP\u534f\u8bae\u7cbe\u8bb2[7]: Broadcast Sink\u89c4\u8303\u62c6\u89e3\u4e0e\u5b9e\u6218\u6307\u5357"},"content":{"rendered":"<p>\u5728\u84dd\u7259LE\u5e7f\u64ad\u97f3\u9891\u751f\u6001\u4e2d&#xff0c;Broadcast Sink&#xff08;\u5e7f\u64ad\u5bbf&#xff09;\u662f\u6700\u7ec8\u7684\u97f3\u9891\u6d88\u8d39\u7ec8\u7aef\u2014\u2014\u5c0f\u5230\u771f\u65e0\u7ebf\u8033\u673a\u63a5\u6536\u5546\u573a\u80cc\u666f\u97f3\u4e50&#xff0c;\u5927\u5230\u667a\u80fd\u97f3\u7bb1\u540c\u6b65\u7535\u89c6\u591a\u8bed\u8a00\u97f3\u9891&#xff0c;\u6240\u6709\u4e00\u5bf9\u591a\u7684\u65e0\u7ebf\u97f3\u9891\u63a5\u6536\u573a\u666f&#xff0c;\u90fd\u79bb\u4e0d\u5f00Broadcast Sink\u7684\u89c4\u8303\u5b9e\u73b0\u3002\u5b83\u4e0d\u4ec5\u8981\u80fd\u7a33\u5b9a\u63a5\u6536\u5e7f\u64ad\u97f3\u9891\u6d41&#xff0c;\u8fd8\u8981\u901a\u8fc7\u6807\u51c6\u5316\u7684\u80fd\u529b\u516c\u793a\u3001\u4f20\u8f93\u9002\u914d&#xff0c;\u786e\u4fdd\u4e0e\u4e0d\u540c\u5382\u5546\u7684Broadcast Source&#xff08;\u5e7f\u64ad\u6e90&#xff09;\u65e0\u7f1d\u517c\u5bb9\u3002\u672c\u6587\u57fa\u4e8eBAP\u89c4\u8303\u7684\u6838\u5fc3\u8981\u6c42&#xff0c;\u4ece\u670d\u52a1\u90e8\u7f72\u3001\u4f20\u8f93\u9002\u914d\u3001\u97f3\u9891\u80fd\u529b\u3001\u4e0a\u4e0b\u6587\u652f\u6301\u5230\u5382\u5546\u81ea\u5b9a\u4e49&#xff0c;\u5168\u65b9\u4f4d\u62c6\u89e3Broadcast Sink\u7684\u6838\u5fc3\u89c4\u8303&#xff0c;\u641e\u61c2\u63a5\u6536\u7aef\u5982\u4f55\u5408\u89c4\u3001\u9ad8\u6548\u5730\u627f\u63a5\u5e7f\u64ad\u97f3\u9891\u3002<\/p>\n<hr \/>\n<p id=\"main-toc\">\u76ee\u5f55<\/p>\n<p id=\"%E4%B8%80%E3%80%81%E6%A0%B8%E5%BF%83%E5%AE%9A%E4%BD%8D%EF%BC%9ABroadcast%20Sink%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F-toc\" style=\"margin-left:0px\">\u4e00\u3001\u6838\u5fc3\u5b9a\u4f4d&#xff1a;Broadcast Sink\u662f\u4ec0\u4e48&#xff1f;<\/p>\n<p id=\"%E4%BA%8C%E3%80%81%E6%A0%B8%E5%BF%83%E6%9C%8D%E5%8A%A1%E9%83%A8%E7%BD%B2%EF%BC%9A%E5%BF%85%E9%80%89PACS%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%BA%95%E5%B1%82%E9%80%BB%E8%BE%91-toc\" style=\"margin-left:0px\">\u4e8c\u3001\u6838\u5fc3\u670d\u52a1\u90e8\u7f72&#xff1a;\u5fc5\u9009PACS\u670d\u52a1\u7684\u5e95\u5c42\u903b\u8f91<\/p>\n<p id=\"2.1%20%E5%BF%85%E9%80%89%E6%9C%8D%E5%8A%A1%EF%BC%9A%E5%B7%B2%E5%8F%91%E5%B8%83%E9%9F%B3%E9%A2%91%E8%83%BD%E5%8A%9B%E6%9C%8D%E5%8A%A1%EF%BC%88PACS%EF%BC%89-toc\" style=\"margin-left:40px\">2.1 \u5fc5\u9009\u670d\u52a1&#xff1a;\u5df2\u53d1\u5e03\u97f3\u9891\u80fd\u529b\u670d\u52a1&#xff08;PACS&#xff09;<\/p>\n<p id=\"%E4%B8%89%E3%80%81%E4%BC%A0%E8%BE%93%E5%B1%82%E5%9F%BA%E7%A1%80%E9%85%8D%E7%BD%AE%EF%BC%9A%E4%BF%9D%E9%9A%9C%E4%BA%A4%E4%BA%92%E7%A8%B3%E5%AE%9A%E7%9A%84%E9%80%9A%E4%BF%A1%E7%AE%A1%E9%81%93-toc\" style=\"margin-left:0px\">\u4e09\u3001\u4f20\u8f93\u5c42\u57fa\u7840\u914d\u7f6e&#xff1a;\u4fdd\u969c\u4ea4\u4e92\u7a33\u5b9a\u7684\u901a\u4fe1\u7ba1\u9053<\/p>\n<p id=\"3.1%20ATT%2FEATT%E6%A0%B8%E5%BF%83%E8%A6%81%E6%B1%82-toc\" style=\"margin-left:40px\">3.1 ATT\/EATT\u6838\u5fc3\u8981\u6c42<\/p>\n<p id=\"3.2%20%E4%BC%A0%E8%BE%93%E5%B1%82%E7%9A%84%E5%AE%9E%E6%88%98%E6%84%8F%E4%B9%89-toc\" style=\"margin-left:40px\">3.2 \u4f20\u8f93\u5c42\u7684\u5b9e\u6218\u610f\u4e49<\/p>\n<p id=\"%E5%9B%9B%E3%80%81%E9%9F%B3%E9%A2%91%E8%83%BD%E5%8A%9B%E9%80%82%E9%85%8D%EF%BC%9A%E5%BC%BA%E5%88%B6%E4%B8%8E%E5%8F%AF%E9%80%89%E9%85%8D%E7%BD%AE%E7%9A%84%E7%B2%BE%E5%87%86%E5%8C%B9%E9%85%8D-toc\" style=\"margin-left:0px\">\u56db\u3001\u97f3\u9891\u80fd\u529b\u9002\u914d&#xff1a;\u5f3a\u5236\u4e0e\u53ef\u9009\u914d\u7f6e\u7684\u7cbe\u51c6\u5339\u914d<\/p>\n<p id=\"4.1%20%E5%BC%BA%E5%88%B6%E6%94%AF%E6%8C%81%E7%9A%84%E6%A0%B8%E5%BF%83%E9%85%8D%E7%BD%AE%EF%BC%88%E5%BF%85%E9%A1%BB%E5%AE%9E%E7%8E%B0%EF%BC%8C%E5%90%A6%E5%88%99%E4%B8%8D%E5%85%BC%E5%AE%B9%EF%BC%89-toc\" style=\"margin-left:40px\">4.1 \u5f3a\u5236\u652f\u6301\u7684\u6838\u5fc3\u914d\u7f6e&#xff08;\u5fc5\u987b\u5b9e\u73b0&#xff0c;\u5426\u5219\u4e0d\u517c\u5bb9&#xff09;<\/p>\n<p id=\"4.2%20%E5%8F%AF%E9%80%89%E6%94%AF%E6%8C%81%E7%9A%84%E6%89%A9%E5%B1%95%E9%85%8D%E7%BD%AE%EF%BC%88%E6%8C%89%E9%9C%80%E9%80%89%E6%8B%A9%EF%BC%8C%E9%80%82%E9%85%8D%E5%B7%AE%E5%BC%82%E5%8C%96%E5%9C%BA%E6%99%AF%EF%BC%89-toc\" style=\"margin-left:40px\">4.2 \u53ef\u9009\u652f\u6301\u7684\u6269\u5c55\u914d\u7f6e&#xff08;\u6309\u9700\u9009\u62e9&#xff0c;\u9002\u914d\u5dee\u5f02\u5316\u573a\u666f&#xff09;<\/p>\n<p id=\"4.3%20%E9%9F%B3%E9%A2%91%E8%83%BD%E5%8A%9B%E7%9A%84%E5%85%B3%E9%94%AE%E7%BB%86%E8%8A%82-toc\" style=\"margin-left:40px\">4.3 \u97f3\u9891\u80fd\u529b\u7684\u5173\u952e\u7ec6\u8282<\/p>\n<p id=\"%E4%BA%94%E3%80%81%E4%B8%8A%E4%B8%8B%E6%96%87%E7%B1%BB%E5%9E%8B%E8%A6%81%E6%B1%82%EF%BC%9A%E5%85%BC%E5%AE%B9%E5%A4%9A%E5%9C%BA%E6%99%AF%E7%9A%84%E9%80%9A%E7%94%A8%E9%80%82%E9%85%8D-toc\" style=\"margin-left:0px\">\u4e94\u3001\u4e0a\u4e0b\u6587\u7c7b\u578b\u8981\u6c42&#xff1a;\u517c\u5bb9\u591a\u573a\u666f\u7684\u901a\u7528\u9002\u914d<\/p>\n<p id=\"5.1%20%E5%BC%BA%E5%88%B6%E6%94%AF%E6%8C%81%E2%80%9Cunspecified%E2%80%9D%E4%B8%8A%E4%B8%8B%E6%96%87-toc\" style=\"margin-left:40px\">5.1 \u5f3a\u5236\u652f\u6301\u201cunspecified\u201d\u4e0a\u4e0b\u6587<\/p>\n<p id=\"5.2%20%E4%B8%8A%E4%B8%8B%E6%96%87%E7%B1%BB%E5%9E%8B%E7%9A%84%E5%AE%9E%E6%88%98%E4%BB%B7%E5%80%BC-toc\" style=\"margin-left:40px\">5.2 \u4e0a\u4e0b\u6587\u7c7b\u578b\u7684\u5b9e\u6218\u4ef7\u503c<\/p>\n<p id=\"%E5%85%AD%E3%80%81%E5%8E%82%E5%95%86%E8%87%AA%E5%AE%9A%E4%B9%89%E7%BC%96%E8%A7%A3%E7%A0%81%E6%94%AF%E6%8C%81%EF%BC%9A%E7%81%B5%E6%B4%BB%E6%89%A9%E5%B1%95%E4%B8%8E%E6%A0%87%E5%87%86%E5%8C%96%E5%85%BC%E5%AE%B9-toc\" style=\"margin-left:0px\">\u516d\u3001\u5382\u5546\u81ea\u5b9a\u4e49\u7f16\u89e3\u7801\u652f\u6301&#xff1a;\u7075\u6d3b\u6269\u5c55\u4e0e\u6807\u51c6\u5316\u517c\u5bb9<\/p>\n<p id=\"%E4%B8%83%E3%80%81%E5%AE%9E%E6%88%98%E5%9C%BA%E6%99%AF%EF%BC%9ABroadcast%20Sink%E7%9A%84%E5%85%B8%E5%9E%8B%E5%BA%94%E7%94%A8%E4%B8%8E%E9%85%8D%E7%BD%AE%E6%B5%81%E7%A8%8B-toc\" style=\"margin-left:0px\">\u4e03\u3001\u5b9e\u6218\u573a\u666f&#xff1a;Broadcast Sink\u7684\u5178\u578b\u5e94\u7528\u4e0e\u914d\u7f6e\u6d41\u7a0b<\/p>\n<p id=\"7.1%20%E5%9C%BA%E6%99%AF%E4%B8%80%EF%BC%9A%E8%80%B3%E6%9C%BA%E6%8E%A5%E6%94%B6%E5%95%86%E5%9C%BA%E8%83%8C%E6%99%AF%E9%9F%B3%E4%B9%90%EF%BC%88%E5%8D%95%E5%A3%B0%E9%81%93%2F%E7%AB%8B%E4%BD%93%E5%A3%B0%EF%BC%89-toc\" style=\"margin-left:40px\">7.1 \u573a\u666f\u4e00&#xff1a;\u8033\u673a\u63a5\u6536\u5546\u573a\u80cc\u666f\u97f3\u4e50&#xff08;\u5355\u58f0\u9053\/\u7acb\u4f53\u58f0&#xff09;<\/p>\n<p id=\"7.2%20%E5%9C%BA%E6%99%AF%E4%BA%8C%EF%BC%9A%E6%99%BA%E8%83%BD%E9%9F%B3%E7%AE%B1%E6%8E%A5%E6%94%B6%E7%94%B5%E8%A7%86%E5%A4%9A%E8%AF%AD%E8%A8%80%E5%B9%BF%E6%92%AD%EF%BC%88%E5%A4%9A%E5%AD%90%E7%BB%84%EF%BC%89-toc\" style=\"margin-left:40px\">7.2 \u573a\u666f\u4e8c&#xff1a;\u667a\u80fd\u97f3\u7bb1\u63a5\u6536\u7535\u89c6\u591a\u8bed\u8a00\u5e7f\u64ad&#xff08;\u591a\u5b50\u7ec4&#xff09;<\/p>\n<p id=\"%E5%85%AB%E3%80%81%E5%BC%80%E5%8F%91%E9%81%BF%E5%9D%91%EF%BC%9ABroadcast%20Sink%E8%A7%84%E8%8C%83%E7%9A%84%E5%B8%B8%E8%A7%81%E8%AF%AF%E5%8C%BA-toc\" style=\"margin-left:0px\">\u516b\u3001\u5f00\u53d1\u907f\u5751&#xff1a;Broadcast Sink\u89c4\u8303\u7684\u5e38\u89c1\u8bef\u533a<\/p>\n<p id=\"%E4%B9%9D%E3%80%81%E9%9A%8F%E5%A0%82%E6%B5%8B%E8%AF%95-toc\" style=\"margin-left:0px\">\u4e5d\u3001\u968f\u5802\u6d4b\u8bd5<\/p>\n<hr \/>\n<h2 id=\"%E4%B8%80%E3%80%81%E6%A0%B8%E5%BF%83%E5%AE%9A%E4%BD%8D%EF%BC%9ABroadcast%20Sink%E6%98%AF%E4%BB%80%E4%B9%88%EF%BC%9F\">\u4e00\u3001\u6838\u5fc3\u5b9a\u4f4d&#xff1a;Broadcast Sink\u662f\u4ec0\u4e48&#xff1f;<\/h2>\n<p>\u5728\u6df1\u5165\u89c4\u8303\u524d&#xff0c;\u5148\u660e\u786eBroadcast Sink\u7684\u6838\u5fc3\u4f7f\u547d&#xff1a;\u4f5c\u4e3a\u65e0\u8fde\u63a5\u5e7f\u64ad\u97f3\u9891\u7684\u63a5\u6536\u65b9&#xff0c;\u5b83\u9700\u8981\u53d1\u73b0\u5e7f\u64ad\u6e90\u7684\u914d\u7f6e\u4fe1\u606f\u3001\u89e3\u7801\u63a5\u6536\u7684\u97f3\u9891\u6570\u636e\u3001\u540c\u6b65\u591a\u8bbe\u5907\u64ad\u653e\u8282\u594f\u3002\u5178\u578b\u8bbe\u5907\u5305\u62ec\u771f\u65e0\u7ebf\u8033\u673a\u3001\u667a\u80fd\u97f3\u7bb1\u3001\u8f66\u8f7d\u97f3\u54cd\u3001\u8fd0\u52a8\u624b\u73af\u7b49&#xff0c;\u6838\u5fc3\u4ef7\u503c\u662f\u65e0\u8fde\u63a5\u63a5\u6536&#043;\u8de8\u5382\u5546\u517c\u5bb9&#043;\u4f4e\u529f\u8017\u8fd0\u884c\u3002<\/p>\n<p>\u89c4\u8303\u5bf9\u5b83\u7684\u5b9a\u4e49\u672c\u8d28\u662f\u88ab\u52a8\u63a5\u6536\u4f46\u4e3b\u52a8\u516c\u793a\u80fd\u529b\u2014\u2014\u4e0d\u9700\u8981\u4e0e\u5e7f\u64ad\u6e90\u5efa\u7acb\u8fde\u63a5&#xff0c;\u4f46\u5fc5\u987b\u901a\u8fc7\u6807\u51c6\u5316\u670d\u52a1\u544a\u77e5\u5916\u754c\u81ea\u5df1\u7684\u63a5\u6536\u80fd\u529b&#xff0c;\u8fd9\u6837\u5e7f\u64ad\u6e90\u6216Broadcast Assistant&#xff08;\u5e7f\u64ad\u8f85\u52a9\u5668&#xff09;\u624d\u80fd\u9488\u5bf9\u6027\u53d1\u9001\u9002\u914d\u7684\u97f3\u9891\u6d41&#xff0c;\u907f\u514d\u80fd\u529b\u4e0d\u5339\u914d\u5bfc\u81f4\u65e0\u6cd5\u89e3\u7801\u7684\u95ee\u9898\u3002<\/p>\n<h2 id=\"%E4%BA%8C%E3%80%81%E6%A0%B8%E5%BF%83%E6%9C%8D%E5%8A%A1%E9%83%A8%E7%BD%B2%EF%BC%9A%E5%BF%85%E9%80%89PACS%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%BA%95%E5%B1%82%E9%80%BB%E8%BE%91\">\u4e8c\u3001\u6838\u5fc3\u670d\u52a1\u90e8\u7f72&#xff1a;\u5fc5\u9009PACS\u670d\u52a1\u7684\u5e95\u5c42\u903b\u8f91<\/h2>\n<p>Broadcast Sink\u8981\u6b63\u5e38\u5de5\u4f5c&#xff0c;\u5fc5\u987b\u90e8\u7f72\u552f\u4e00\u7684\u6838\u5fc3\u670d\u52a1\u2014\u2014\u8fd9\u662f\u534f\u8bae\u660e\u786e\u7684\u5f3a\u5236\u8981\u6c42&#xff0c;\u6ca1\u6709\u59a5\u534f\u7a7a\u95f4&#xff0c;\u5c31\u50cf\u63a5\u6536\u8bbe\u5907\u7684\u80fd\u529b\u516c\u793a\u724c&#xff0c;\u7f3a\u4e00\u4e0d\u53ef\u3002<\/p>\n<h3 id=\"2.1%20%E5%BF%85%E9%80%89%E6%9C%8D%E5%8A%A1%EF%BC%9A%E5%B7%B2%E5%8F%91%E5%B8%83%E9%9F%B3%E9%A2%91%E8%83%BD%E5%8A%9B%E6%9C%8D%E5%8A%A1%EF%BC%88PACS%EF%BC%89\">2.1 \u5fc5\u9009\u670d\u52a1&#xff1a;\u5df2\u53d1\u5e03\u97f3\u9891\u80fd\u529b\u670d\u52a1&#xff08;PACS&#xff09;<\/h3>\n<p>\u534f\u8bae\u5f3a\u5236\u89c4\u5b9a&#xff1a;Broadcast Sink shall instantiate one Published Audio Capabilities Service\u3002\u8fd9\u53e5\u8bdd\u7684\u6838\u5fc3\u662f&#xff0c;PACS\u662fBroadcast Sink\u7684\u5fc5\u5907\u57fa\u7840\u8bbe\u65bd&#xff0c;\u5176\u6838\u5fc3\u4f5c\u7528\u6709\u4e24\u4e2a&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u516c\u793a\u63a5\u6536\u80fd\u529b&#xff1a;\u901a\u8fc7PACS\u7684Sink PAC\u7279\u5f81&#xff0c;\u5411Broadcast Assistant\u6216\u5e7f\u64ad\u6e90\u544a\u77e5\u81ea\u5df1\u652f\u6301\u7684\u7f16\u89e3\u7801\u683c\u5f0f\u3001\u91c7\u6837\u7387\u3001\u5e27\u957f\u3001\u58f0\u9053\u6570\u3001\u97f3\u9891\u4f4d\u7f6e\u7b49\u5173\u952e\u4fe1\u606f\u3002\u6bd4\u5982\u8033\u673a\u901a\u8fc7PACS\u516c\u793a\u201c\u652f\u630116kHz\u91c7\u6837\u7387\u3001LC3\u7f16\u89e3\u7801\u3001\u7acb\u4f53\u58f0\u63a5\u6536\u201d&#xff0c;\u8ba9\u5e7f\u64ad\u6e90\u77e5\u9053\u53ef\u4ee5\u5411\u5b83\u53d1\u9001\u8be5\u683c\u5f0f\u7684\u97f3\u9891\u3002<\/p>\n<\/li>\n<li>\n<p>\u652f\u6491\u80fd\u529b\u534f\u5546&#xff1a;Broadcast Assistant\u626b\u63cf\u5230\u5e7f\u64ad\u6e90\u540e&#xff0c;\u4f1a\u5148\u8bfb\u53d6Broadcast Sink\u7684PACS\u7279\u5f81&#xff0c;\u5224\u65ad\u4e24\u8005\u80fd\u529b\u662f\u5426\u5339\u914d&#xff0c;\u518d\u51b3\u5b9a\u662f\u5426\u63a8\u9001\u5e7f\u64ad\u6d41\u914d\u7f6e&#xff0c;\u907f\u514d\u65e0\u6548\u4f20\u8f93\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4e3a\u4ec0\u4e48PACS\u662f\u5fc5\u9009&#xff1f;\u56e0\u4e3a\u5e7f\u64ad\u573a\u666f\u662f\u65e0\u8fde\u63a5\u7684&#xff0c;\u5e7f\u64ad\u6e90\u65e0\u6cd5\u4e3b\u52a8\u67e5\u8be2\u63a5\u6536\u7aef\u80fd\u529b&#xff0c;\u53ea\u80fd\u4f9d\u8d56\u63a5\u6536\u7aef\u4e3b\u52a8\u516c\u793a\u3002\u5982\u679c\u6ca1\u6709PACS&#xff0c;\u5e7f\u64ad\u6e90\u53ef\u80fd\u53d1\u9001Broadcast Sink\u4e0d\u652f\u6301\u7684\u683c\u5f0f&#xff0c;\u5bfc\u81f4\u63a5\u6536\u7aef\u65e0\u6cd5\u89e3\u7801&#xff0c;\u7528\u6237\u542c\u4e0d\u5230\u58f0\u97f3&#xff0c;\u4e25\u91cd\u5f71\u54cd\u4f53\u9a8c\u3002<\/p>\n<p>PACS\u670d\u52a1\u7684\u6838\u5fc3\u7279\u5f81\u5305\u62ecSink PAC\u3001Sink Audio Locations\u3001Supported Audio Contexts\u7b49&#xff0c;\u8fd9\u4e9b\u7279\u5f81\u5171\u540c\u6784\u6210\u4e86Broadcast Sink\u7684\u80fd\u529b\u8bf4\u660e\u4e66&#xff0c;\u662f\u8de8\u8bbe\u5907\u517c\u5bb9\u7684\u57fa\u7840\u3002<\/p>\n<h2 id=\"%E4%B8%89%E3%80%81%E4%BC%A0%E8%BE%93%E5%B1%82%E5%9F%BA%E7%A1%80%E9%85%8D%E7%BD%AE%EF%BC%9A%E4%BF%9D%E9%9A%9C%E4%BA%A4%E4%BA%92%E7%A8%B3%E5%AE%9A%E7%9A%84%E9%80%9A%E4%BF%A1%E7%AE%A1%E9%81%93\">\u4e09\u3001\u4f20\u8f93\u5c42\u57fa\u7840\u914d\u7f6e&#xff1a;\u4fdd\u969c\u4ea4\u4e92\u7a33\u5b9a\u7684\u901a\u4fe1\u7ba1\u9053<\/h2>\n<p>Broadcast Sink\u7684\u6240\u6709\u80fd\u529b\u4ea4\u4e92&#xff08;\u5982PACS\u80fd\u529b\u8bfb\u53d6\u3001\u914d\u7f6e\u53c2\u6570\u63a5\u6536&#xff09;\u90fd\u4f9d\u8d56ATT\/EATT\u534f\u8bae&#xff0c;\u534f\u8bae\u5bf9\u4f20\u8f93\u5c42\u7684\u914d\u7f6e\u6709\u660e\u786e\u8981\u6c42&#xff0c;\u786e\u4fdd\u4ea4\u4e92\u9ad8\u6548\u65e0\u5dee\u9519\u3002<\/p>\n<h3 id=\"3.1%20ATT%2FEATT%E6%A0%B8%E5%BF%83%E8%A6%81%E6%B1%82\">3.1 ATT\/EATT\u6838\u5fc3\u8981\u6c42<\/h3>\n<ul>\n<li>\n<p>\u6700\u5c0fATT_MTU&#xff1a;64\u5b57\u8282&#xff1a;\u534f\u8bae\u5f3a\u5236\u8981\u6c42&#xff0c;Broadcast Sink\u5fc5\u987b\u652f\u6301\u81f3\u5c1164\u5b57\u8282\u7684ATT_MTU&#xff0c;\u65e0\u8bba\u4f7f\u7528\u975e\u589e\u5f3a\u578bATT\u627f\u8f7d\u8fd8\u662f\u589e\u5f3a\u578bEATT\u627f\u8f7d\u3002\u8fd9\u4e2a\u6570\u503c\u7684\u8bbe\u8ba1\u903b\u8f91\u548c\u5355\u64ad\u573a\u666f\u4e00\u81f4\u2014\u2014\u5e7f\u64ad\u76f8\u5173\u7684\u914d\u7f6e\u53c2\u6570&#xff08;\u5982\u7f16\u89e3\u7801\u914d\u7f6e\u3001\u58f0\u9053\u5206\u914d\u3001QoS\u53c2\u6570&#xff09;\u901a\u5e38\u9700\u898130-50\u5b57\u8282&#xff0c;64\u5b57\u8282\u7684MTU\u80fd\u786e\u4fdd\u8fd9\u4e9b\u53c2\u6570\u4e00\u6b21\u6027\u4f20\u8f93\u5b8c\u6210&#xff0c;\u907f\u514d\u5206\u7247\u5bfc\u81f4\u7684\u5ef6\u8fdf\u6216\u914d\u7f6e\u5931\u8d25\u3002<\/p>\n<\/li>\n<li>\n<p>\u627f\u8f7d\u652f\u6301\u7075\u6d3b&#xff1a;\u534f\u8bae\u4e0d\u5f3a\u5236\u8981\u6c42\u652f\u6301EATT&#xff0c;\u4f46\u5141\u8bb8\u9009\u62e9ATT\u6216EATT\u3002EATT\u57fa\u4e8eL2CAP\u7684\u589e\u5f3a\u6d41\u63a7\u6a21\u5f0f&#xff0c;\u4f20\u8f93\u6548\u7387\u66f4\u9ad8&#xff0c;\u9002\u5408\u5927\u6570\u636e\u91cf\u4ea4\u4e92&#xff08;\u5982\u591a\u58f0\u9053\u914d\u7f6e\u3001\u5143\u6570\u636e\u4f20\u8f93&#xff09;&#xff1b;ATT\u5219\u9002\u7528\u4e8e\u7b80\u5355\u573a\u666f&#xff0c;\u964d\u4f4e\u786c\u4ef6\u8d44\u6e90\u5360\u7528\u3002<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"3.2%20%E4%BC%A0%E8%BE%93%E5%B1%82%E7%9A%84%E5%AE%9E%E6%88%98%E6%84%8F%E4%B9%89\">3.2 \u4f20\u8f93\u5c42\u7684\u5b9e\u6218\u610f\u4e49<\/h3>\n<p>\u60f3\u8c61\u4e00\u4e2a\u573a\u666f&#xff1a;Broadcast Assistant&#xff08;\u624b\u673a&#xff09;\u5411\u8033\u673a&#xff08;Broadcast Sink&#xff09;\u4f20\u8f93\u5e7f\u64ad\u6d41\u914d\u7f6e&#xff0c;\u5305\u542b\u91c7\u6837\u7387\u3001\u5e27\u957f\u3001\u58f0\u9053\u5206\u914d\u3001\u89e3\u5bc6\u5bc6\u94a5\u7b49\u53c2\u6570&#xff0c;\u603b\u957f\u5ea6\u7ea645\u5b57\u8282\u3002\u5982\u679cMTU\u662f64\u5b57\u8282&#xff0c;\u8fd9\u4e9b\u53c2\u6570\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2aRead\/Write\u6307\u4ee4\u4e00\u6b21\u6027\u5b8c\u6210\u4ea4\u4e92&#xff1b;\u5982\u679cMTU\u4e0d\u8db333\u5b57\u8282&#xff0c;\u5c31\u9700\u8981\u5206\u4e24\u5305\u4f20\u8f93&#xff0c;\u4e0d\u4ec5\u8017\u65f6\u589e\u52a0&#xff0c;\u8fd8\u53ef\u80fd\u56e0\u94fe\u8def\u6ce2\u52a8\u5bfc\u81f4\u67d0\u4e00\u5305\u4e22\u5931&#xff0c;\u6700\u7ec8\u914d\u7f6e\u5931\u8d25&#xff0c;\u8033\u673a\u65e0\u6cd5\u63a5\u6536\u97f3\u9891\u3002<\/p>\n<p>\u4f20\u8f93\u5c42\u7684\u8981\u6c42\u770b\u4f3c\u57fa\u7840&#xff0c;\u5374\u662f\u6240\u6709\u4e0a\u5c42\u4ea4\u4e92\u7684\u5730\u57fa\u2014\u2014\u6ca1\u6709\u7a33\u5b9a\u3001\u8db3\u591f\u5bb9\u91cf\u7684\u4f20\u8f93\u901a\u9053&#xff0c;\u518d\u5b8c\u5584\u7684\u80fd\u529b\u516c\u793a\u548c\u914d\u7f6e\u903b\u8f91\u4e5f\u65e0\u6cd5\u843d\u5730\u3002<\/p>\n<h2 id=\"%E5%9B%9B%E3%80%81%E9%9F%B3%E9%A2%91%E8%83%BD%E5%8A%9B%E9%80%82%E9%85%8D%EF%BC%9A%E5%BC%BA%E5%88%B6%E4%B8%8E%E5%8F%AF%E9%80%89%E9%85%8D%E7%BD%AE%E7%9A%84%E7%B2%BE%E5%87%86%E5%8C%B9%E9%85%8D\">\u56db\u3001\u97f3\u9891\u80fd\u529b\u9002\u914d&#xff1a;\u5f3a\u5236\u4e0e\u53ef\u9009\u914d\u7f6e\u7684\u7cbe\u51c6\u5339\u914d<\/h2>\n<p>Broadcast Sink\u7684\u97f3\u9891\u80fd\u529b\u76f4\u63a5\u51b3\u5b9a\u4e86\u5b83\u80fd\u63a5\u6536\u54ea\u4e9b\u7c7b\u578b\u7684\u5e7f\u64ad\u97f3\u9891&#xff0c;\u534f\u8bae\u660e\u786e\u4e86\u5f3a\u5236\u652f\u6301\u548c\u53ef\u9009\u652f\u6301\u7684LC3\u7f16\u89e3\u7801\u914d\u7f6e&#xff0c;\u6838\u5fc3\u903b\u8f91\u662f\u4fdd\u969c\u57fa\u7840\u517c\u5bb9&#043;\u7075\u6d3b\u9002\u914d\u573a\u666f\u3002<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"989\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260128230641-697a9681ecd89.png\" width=\"998\" \/><\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"797\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260128230642-697a968263080.png\" width=\"1000\" \/><\/p>\n<h3 id=\"4.1%20%E5%BC%BA%E5%88%B6%E6%94%AF%E6%8C%81%E7%9A%84%E6%A0%B8%E5%BF%83%E9%85%8D%E7%BD%AE%EF%BC%88%E5%BF%85%E9%A1%BB%E5%AE%9E%E7%8E%B0%EF%BC%8C%E5%90%A6%E5%88%99%E4%B8%8D%E5%85%BC%E5%AE%B9%EF%BC%89\">4.1 \u5f3a\u5236\u652f\u6301\u7684\u6838\u5fc3\u914d\u7f6e&#xff08;\u5fc5\u987b\u5b9e\u73b0&#xff0c;\u5426\u5219\u4e0d\u517c\u5bb9&#xff09;<\/h3>\n<p>\u534f\u8bae\u8981\u6c42Broadcast Sink\u5fc5\u987b\u652f\u6301\u4e24\u7ec4LC3\u914d\u7f6e&#xff0c;\u8fd9\u662f\u8de8\u5382\u5546\u517c\u5bb9\u7684\u51c6\u5165\u95e8\u69db&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u914d\u7f6e1&#xff1a;16kHz\u91c7\u6837\u7387\u300110ms\u5e27\u957f\u300140\u5b57\u8282\/\u7f16\u89e3\u7801\u5e27&#xff08;\u5bf9\u5e9432kbps\u7801\u7387&#xff09;\u3002\u8fd9\u7ec4\u914d\u7f6e\u8986\u76d6\u8bed\u97f3\u548c\u57fa\u7840\u97f3\u4e50\u573a\u666f&#xff0c;\u662f\u6700\u901a\u7528\u7684\u53c2\u6570\u7ec4\u5408\u2014\u201416kHz\u91c7\u6837\u7387\u517c\u987e\u97f3\u8d28\u548c\u5e26\u5bbd&#xff0c;10ms\u5e27\u957f\u5e73\u8861\u5ef6\u8fdf\u548c\u4f20\u8f93\u6548\u7387&#xff0c;32kbps\u7801\u7387\u5728\u65e0\u7ebf\u4f20\u8f93\u4e2d\u7a33\u5b9a\u6027\u9ad8&#xff0c;\u6240\u6709Broadcast Source\u90fd\u5fc5\u987b\u652f\u6301\u8fd9\u7ec4\u914d\u7f6e&#xff0c;\u786e\u4fdd\u57fa\u7840\u517c\u5bb9\u3002<\/p>\n<\/li>\n<li>\n<p>\u914d\u7f6e2&#xff1a;24kHz\u91c7\u6837\u7387\u300110ms\u5e27\u957f\u300160\u5b57\u8282\/\u7f16\u89e3\u7801\u5e27&#xff08;\u5bf9\u5e9448kbps\u7801\u7387&#xff09;\u3002\u8fd9\u7ec4\u914d\u7f6e\u9488\u5bf9\u4e2d\u9ad8\u6e05\u97f3\u9891\u573a\u666f&#xff0c;\u6bd4\u5982\u97f3\u4e50\u64ad\u653e&#xff0c;\u6bd416kHz\u97f3\u8d28\u66f4\u6e05\u6670&#xff0c;\u540c\u65f6\u4fdd\u6301\u4f4e\u5ef6\u8fdf\u7279\u6027&#xff0c;\u9002\u5408\u5bf9\u97f3\u8d28\u6709\u4e00\u5b9a\u8981\u6c42\u7684\u8bbe\u5907\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u8fd9\u4e24\u7ec4\u5f3a\u5236\u914d\u7f6e\u7684\u8bbe\u8ba1&#xff0c;\u672c\u8d28\u662f\u8986\u76d6\u4e3b\u6d41\u573a\u666f\u2014\u2014\u65e2\u6ee1\u8db3\u8bed\u97f3\u901a\u77e5\u3001\u516c\u5171\u5e7f\u64ad\u7b49\u57fa\u7840\u9700\u6c42&#xff0c;\u4e5f\u80fd\u9002\u914d\u97f3\u4e50\u64ad\u653e\u7b49\u4e2d\u9ad8\u7aef\u9700\u6c42&#xff0c;\u786e\u4fdd\u4e0d\u540c\u5b9a\u4f4d\u7684Broadcast Sink\u90fd\u80fd\u878d\u5165\u751f\u6001\u3002<\/p>\n<h3 id=\"4.2%20%E5%8F%AF%E9%80%89%E6%94%AF%E6%8C%81%E7%9A%84%E6%89%A9%E5%B1%95%E9%85%8D%E7%BD%AE%EF%BC%88%E6%8C%89%E9%9C%80%E9%80%89%E6%8B%A9%EF%BC%8C%E9%80%82%E9%85%8D%E5%B7%AE%E5%BC%82%E5%8C%96%E5%9C%BA%E6%99%AF%EF%BC%89\">4.2 \u53ef\u9009\u652f\u6301\u7684\u6269\u5c55\u914d\u7f6e&#xff08;\u6309\u9700\u9009\u62e9&#xff0c;\u9002\u914d\u5dee\u5f02\u5316\u573a\u666f&#xff09;<\/h3>\n<p>\u9664\u4e86\u5f3a\u5236\u914d\u7f6e&#xff0c;Broadcast Sink\u53ef\u6839\u636e\u4ea7\u54c1\u5b9a\u4f4d\u9009\u62e9\u652f\u6301\u5176\u4ed6\u53c2\u6570\u7ec4\u5408&#xff0c;\u4e3b\u8981\u5206\u4e3a\u4e09\u7c7b&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u4f4e\u529f\u8017\u573a\u666f&#xff1a;8kHz\u91c7\u6837\u7387&#xff08;\u642d\u914d7.5ms\/10ms\u5e27\u957f&#xff09;&#xff0c;\u7801\u7387\u4f4e\u81f324kbps&#xff0c;\u9002\u5408\u7eaf\u8bed\u97f3\u573a\u666f&#xff08;\u5982\u5bf9\u8bb2\u673a\u3001\u673a\u573a\u901a\u77e5&#xff09;&#xff0c;\u80fd\u5927\u5e45\u964d\u4f4e\u8bbe\u5907\u529f\u8017&#xff0c;\u5ef6\u957f\u7eed\u822a\u3002<\/p>\n<\/li>\n<li>\n<p>\u9ad8\u6e05\u573a\u666f&#xff1a;32kHz\u300144.1kHz\u300148kHz\u91c7\u6837\u7387&#xff08;\u642d\u914d7.5ms\/10ms\u5e27\u957f&#xff09;&#xff0c;\u5176\u4e2d44.1kHz\u548c48kHz\u662f\u97f3\u4e50\u64ad\u653e\u7684\u4e3b\u6d41\u91c7\u6837\u7387&#xff0c;\u7801\u7387\u53ef\u8fbe80kbps\u4ee5\u4e0a&#xff0c;\u9002\u5408\u9ad8\u7aef\u97f3\u7bb1\u3001\u964d\u566a\u8033\u673a\u7b49\u8bbe\u5907&#xff0c;\u63d0\u4f9b\u63a5\u8fd1\u65e0\u635f\u7684\u97f3\u8d28\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f4e\u5ef6\u8fdf\u573a\u666f&#xff1a;7.5ms\u5e27\u957f&#xff08;\u642d\u914d16kHz\/24kHz\u91c7\u6837\u7387&#xff09;&#xff0c;\u5e27\u957f\u66f4\u77ed&#xff0c;\u4f20\u8f93\u5ef6\u8fdf\u53ef\u4f4e\u81f3\u5fae\u79d2\u7ea7&#xff0c;\u9002\u5408\u6e38\u620f\u3001\u5b9e\u65f6\u76f4\u64ad\u7b49\u5bf9\u5ef6\u8fdf\u654f\u611f\u7684\u573a\u666f\u3002<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"4.3%20%E9%9F%B3%E9%A2%91%E8%83%BD%E5%8A%9B%E7%9A%84%E5%85%B3%E9%94%AE%E7%BB%86%E8%8A%82\">4.3 \u97f3\u9891\u80fd\u529b\u7684\u5173\u952e\u7ec6\u8282<\/h3>\n<ul>\n<li>\n<p>\u7801\u7387\u8ba1\u7b97\u89c4\u5219&#xff1a;\u534f\u8bae\u660e\u786e\u7801\u7387&#061;&#xff08;\u6bcf\u5e27\u5b57\u8282\u6570\u00d78\u00d71000&#xff09;\u00f7\u5e27\u957f&#xff08;ms&#xff09;\u3002\u4ee5\u5f3a\u5236\u914d\u7f6e1\u4e3a\u4f8b&#xff0c;40\u5b57\u8282\u00d78\u00d71000\u00f710ms&#061;32000bps&#xff08;32kbps&#xff09;&#xff0c;\u8fd9\u4e2a\u8ba1\u7b97\u65b9\u5f0f\u786e\u4fdd\u4e86\u5e7f\u64ad\u6e90\u548cSink\u7684\u7801\u7387\u7406\u89e3\u4e00\u81f4\u3002<\/p>\n<\/li>\n<li>\n<p>44.1kHz\u91c7\u6837\u7387\u7684\u5e27\u957f\u504f\u5dee&#xff1a;44.1kHz&#043;7.5ms\u7684\u5b9e\u9645\u5e27\u957f\u4e3a8.163ms&#xff08;360\u6837\u672c\u00f744100\u6837\u672c\/\u79d2&#xff09;&#xff0c;44.1kHz&#043;10ms\u7684\u5b9e\u9645\u5e27\u957f\u4e3a10.884ms&#xff08;480\u6837\u672c\u00f744100\u6837\u672c\/\u79d2&#xff09;\u3002Broadcast Sink\u9700\u8981\u901a\u8fc7\u65f6\u95f4\u504f\u79fb&#xff08;time_offset&#xff09;\u8865\u507f\u8fd9\u4e00\u504f\u5dee&#xff0c;\u786e\u4fdd\u591a\u8bbe\u5907\u540c\u6b65\u64ad\u653e&#xff0c;\u907f\u514d\u51fa\u73b0\u201c\u540c\u4e00\u5e7f\u64ad\u6d41&#xff0c;\u4e0d\u540c\u8033\u673a\u64ad\u653e\u4e0d\u540c\u6b65\u201d\u7684\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>PAC\u8bb0\u5f55\u683c\u5f0f&#xff1a;Sink PAC\u7279\u5f81\u4e2d\u7684PAC\u8bb0\u5f55\u5fc5\u987b\u5305\u542bCodec_ID\u3001\u91c7\u6837\u7387\u3001\u5e27\u957f\u3001\u6bcf\u5e27\u5b57\u8282\u6570\u7b49\u5173\u952e\u4fe1\u606f\u3002\u5176\u4e2dCodec_ID\u5bf9\u4e8eLC3\u662f\u56fa\u5b9a\u683c\u5f0f\u2014\u2014\u7b2c0\u5b57\u8282\u4e3a0x06&#xff08;LC3\u7f16\u7801\u683c\u5f0f\u503c&#xff09;&#xff0c;\u7b2c1-4\u5b57\u8282\u4e3a0x000000&#xff0c;\u786e\u4fdd\u5e7f\u64ad\u6e90\u80fd\u5feb\u901f\u8bc6\u522b\u3002<\/p>\n<\/li>\n<\/ul>\n<h2 id=\"%E4%BA%94%E3%80%81%E4%B8%8A%E4%B8%8B%E6%96%87%E7%B1%BB%E5%9E%8B%E8%A6%81%E6%B1%82%EF%BC%9A%E5%85%BC%E5%AE%B9%E5%A4%9A%E5%9C%BA%E6%99%AF%E7%9A%84%E9%80%9A%E7%94%A8%E9%80%82%E9%85%8D\">\u4e94\u3001\u4e0a\u4e0b\u6587\u7c7b\u578b\u8981\u6c42&#xff1a;\u517c\u5bb9\u591a\u573a\u666f\u7684\u901a\u7528\u9002\u914d<\/h2>\n<p>\u4e0a\u4e0b\u6587\u7c7b\u578b&#xff08;Context Type&#xff09;\u5b9a\u4e49\u4e86\u97f3\u9891\u7684\u4f7f\u7528\u573a\u666f&#xff08;\u5982\u5a92\u4f53\u3001\u901a\u8bdd\u3001\u901a\u77e5&#xff09;&#xff0c;\u534f\u8bae\u5bf9Broadcast Sink\u7684\u4e0a\u4e0b\u6587\u652f\u6301\u6709\u660e\u786e\u8981\u6c42&#xff0c;\u6838\u5fc3\u662f\u4fdd\u969c\u573a\u666f\u517c\u5bb9\u6027\u3002<\/p>\n<h3 id=\"5.1%20%E5%BC%BA%E5%88%B6%E6%94%AF%E6%8C%81%E2%80%9Cunspecified%E2%80%9D%E4%B8%8A%E4%B8%8B%E6%96%87\">5.1 \u5f3a\u5236\u652f\u6301\u201cunspecified\u201d\u4e0a\u4e0b\u6587<\/h3>\n<p>\u534f\u8bae\u8981\u6c42&#xff1a;<\/p>\n<p>Broadcast Sink shall support the Context Type value defined as \u2018unspecified\u2019 in the Supported_Sink_Contexts field\u3002<\/p>\n<p>\u201cunspecified\u201d\u610f\u4e3a\u672a\u6307\u5b9a\u573a\u666f&#xff0c;\u5176\u6838\u5fc3\u4f5c\u7528\u662f\u517c\u5bb9\u6240\u6709\u672a\u660e\u786e\u573a\u666f\u7684\u5e7f\u64ad\u97f3\u9891\u2014\u2014\u6bd4\u5982\u67d0\u4e9b\u5e7f\u64ad\u6e90\u672a\u6807\u6ce8\u573a\u666f\u7c7b\u578b&#xff0c;\u6216\u573a\u666f\u7c7b\u578b\u4e0d\u5728Sink\u652f\u6301\u7684\u5217\u8868\u4e2d&#xff0c;\u6b64\u65f6\u201cunspecified\u201d\u80fd\u4f5c\u4e3a fallback \u9009\u9879&#xff0c;\u786e\u4fdd\u97f3\u9891\u6b63\u5e38\u63a5\u6536&#xff0c;\u907f\u514d\u56e0\u573a\u666f\u4e0d\u5339\u914d\u76f4\u63a5\u62d2\u7edd\u63a5\u6536\u3002<\/p>\n<h3 id=\"5.2%20%E4%B8%8A%E4%B8%8B%E6%96%87%E7%B1%BB%E5%9E%8B%E7%9A%84%E5%AE%9E%E6%88%98%E4%BB%B7%E5%80%BC\">5.2 \u4e0a\u4e0b\u6587\u7c7b\u578b\u7684\u5b9e\u6218\u4ef7\u503c<\/h3>\n<p>\u6bd4\u5982\u5546\u573a\u7684\u5e7f\u64ad\u6e90\u53d1\u9001\u80cc\u666f\u97f3\u4e50&#xff08;\u5a92\u4f53\u573a\u666f&#xff09;&#xff0c;\u4f46\u67d0\u6b3e\u4f4e\u6210\u672c\u8033\u673a\u53ea\u652f\u6301\u201cunspecified\u201d\u548c\u201c\u901a\u77e5\u201d\u573a\u666f&#xff0c;\u6b64\u65f6\u8033\u673a\u4ecd\u80fd\u63a5\u6536\u5e76\u64ad\u653e&#xff0c;\u56e0\u4e3a\u201cunspecified\u201d\u517c\u5bb9\u5a92\u4f53\u573a\u666f&#xff1b;\u5982\u679c\u6ca1\u6709\u8fd9\u4e2a\u5f3a\u5236\u8981\u6c42&#xff0c;\u8033\u673a\u53ef\u80fd\u76f4\u63a5\u62d2\u7edd\u63a5\u6536&#xff0c;\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p>\u534f\u8bae\u7684\u8fd9\u4e00\u8bbe\u8ba1&#xff0c;\u4f53\u73b0\u4e86\u517c\u5bb9\u4f18\u5148\u7684\u539f\u5219\u2014\u2014\u5728\u4fdd\u8bc1\u6838\u5fc3\u529f\u80fd\u7684\u524d\u63d0\u4e0b&#xff0c;\u5c3d\u53ef\u80fd\u8986\u76d6\u66f4\u591a\u573a\u666f&#xff0c;\u964d\u4f4e\u8bbe\u5907\u517c\u5bb9\u95e8\u69db\u3002<\/p>\n<h2 id=\"%E5%85%AD%E3%80%81%E5%8E%82%E5%95%86%E8%87%AA%E5%AE%9A%E4%B9%89%E7%BC%96%E8%A7%A3%E7%A0%81%E6%94%AF%E6%8C%81%EF%BC%9A%E7%81%B5%E6%B4%BB%E6%89%A9%E5%B1%95%E4%B8%8E%E6%A0%87%E5%87%86%E5%8C%96%E5%85%BC%E5%AE%B9\">\u516d\u3001\u5382\u5546\u81ea\u5b9a\u4e49\u7f16\u89e3\u7801\u652f\u6301&#xff1a;\u7075\u6d3b\u6269\u5c55\u4e0e\u6807\u51c6\u5316\u517c\u5bb9<\/h2>\n<p>\u534f\u8bae\u5141\u8bb8Broadcast Sink\u652f\u6301\u5382\u5546\u81ea\u5b9a\u4e49\u7f16\u89e3\u7801&#xff08;\u5982\u65e0\u635f\u7f16\u89e3\u7801\u3001\u4e13\u5c5e\u4f18\u5316\u683c\u5f0f&#xff09;&#xff0c;\u4f46\u5fc5\u987b\u9075\u5faa\u7edf\u4e00\u7684\u683c\u5f0f\u89c4\u8303&#xff0c;\u907f\u514d\u51fa\u73b0\u201c\u81ea\u5b9a\u4e49\u683c\u5f0f\u65e0\u6cd5\u88ab\u8bc6\u522b\u201d\u7684\u95ee\u9898\u3002<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"239\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260128230642-697a9682b337c.png\" width=\"1014\" \/><\/p>\n<p>1. \u5382\u5546\u81ea\u5b9a\u4e49\u7f16\u89e3\u7801\u7684Codec_ID\u683c\u5f0f<\/p>\n<p>\u534f\u8bae\u660e\u786e\u89c4\u5b9a&#xff0c;\u81ea\u5b9a\u4e49\u7f16\u89e3\u7801\u7684Codec_ID\u9700\u6ee1\u8db3&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u7b2c0\u5b57\u8282&#xff1a;0xFF&#xff08;\u6807\u8bc6\u4e3a\u5382\u5546\u81ea\u5b9a\u4e49&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u7b2c1-2\u5b57\u8282&#xff1a;\u516c\u53f8ID&#xff08;\u6765\u81ea\u84dd\u7259\u5206\u914d\u7f16\u53f7&#xff0c;\u5982\u534e\u4e3a\u7684\u516c\u53f8ID\u4e3a0x00E0&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u7b2c3-4\u5b57\u8282&#xff1a;\u5382\u5546\u81ea\u5b9a\u4e49\u7f16\u89e3\u7801ID&#xff08;\u7531\u5382\u5546\u81ea\u884c\u5b9a\u4e49&#xff0c;\u59820x0001\u4ee3\u8868\u67d0\u6b3e\u65e0\u635f\u7f16\u89e3\u7801&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u8fd9\u4e2a\u683c\u5f0f\u7684\u6838\u5fc3\u662f\u6807\u51c6\u5316\u6807\u8bc6&#043;\u81ea\u5b9a\u4e49\u6269\u5c55\u2014\u20140xFF\u8ba9\u5e7f\u64ad\u6e90\u6216\u8f85\u52a9\u5668\u5feb\u901f\u8bc6\u522b\u8fd9\u662f\u81ea\u5b9a\u4e49\u683c\u5f0f&#xff0c;\u516c\u53f8ID\u548c\u81ea\u5b9a\u4e49ID\u786e\u4fdd\u552f\u4e00\u6027&#xff0c;\u907f\u514d\u4e0d\u540c\u5382\u5546\u7684\u81ea\u5b9a\u4e49\u683c\u5f0f\u51b2\u7a81\u3002<\/p>\n<p>2. \u81ea\u5b9a\u4e49\u7f16\u89e3\u7801\u7684\u4f7f\u7528\u9650\u5236<\/p>\n<p>\u5382\u5546\u81ea\u5b9a\u4e49\u7f16\u89e3\u7801\u867d\u7075\u6d3b&#xff0c;\u4f46\u6709\u4e24\u4e2a\u5173\u952e\u9650\u5236&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u5fc5\u987b\u901a\u8fc7PACS\u670d\u52a1\u7684Sink PAC\u7279\u5f81\u516c\u793a&#xff0c;\u8ba9\u5e7f\u64ad\u6e90\u6216\u8f85\u52a9\u5668\u77e5\u6653&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u4e0d\u80fd\u66ff\u4ee3\u5f3a\u5236\u652f\u6301\u7684LC3\u914d\u7f6e&#xff0c;\u5fc5\u987b\u5148\u6ee1\u8db316kHz\u548c24kHz\u7684\u5f3a\u5236\u914d\u7f6e\u8981\u6c42&#xff0c;\u518d\u6269\u5c55\u81ea\u5b9a\u4e49\u683c\u5f0f\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u8fd9\u4e00\u8981\u6c42\u907f\u514d\u4e86\u5382\u5546\u53ea\u652f\u6301\u81ea\u5b9a\u4e49\u683c\u5f0f&#xff0c;\u4e0d\u517c\u5bb9\u6807\u51c6\u683c\u5f0f\u7684\u60c5\u51b5&#xff0c;\u4fdd\u969c\u4e86\u751f\u6001\u7684\u57fa\u7840\u517c\u5bb9\u6027\u3002<\/p>\n<h2 id=\"%E4%B8%83%E3%80%81%E5%AE%9E%E6%88%98%E5%9C%BA%E6%99%AF%EF%BC%9ABroadcast%20Sink%E7%9A%84%E5%85%B8%E5%9E%8B%E5%BA%94%E7%94%A8%E4%B8%8E%E9%85%8D%E7%BD%AE%E6%B5%81%E7%A8%8B\">\u4e03\u3001\u5b9e\u6218\u573a\u666f&#xff1a;Broadcast Sink\u7684\u5178\u578b\u5e94\u7528\u4e0e\u914d\u7f6e\u6d41\u7a0b<\/h2>\n<p>\u89c4\u8303\u7684\u4ef7\u503c\u6700\u7ec8\u8981\u843d\u5730\u5230\u573a\u666f&#xff0c;\u6211\u4eec\u4ee5\u4e24\u4e2a\u5178\u578b\u573a\u666f\u4e3a\u4f8b&#xff0c;\u62c6\u89e3Broadcast Sink\u7684\u914d\u7f6e\u4e0e\u5de5\u4f5c\u6d41\u7a0b&#xff1a;<\/p>\n<h3 id=\"7.1%20%E5%9C%BA%E6%99%AF%E4%B8%80%EF%BC%9A%E8%80%B3%E6%9C%BA%E6%8E%A5%E6%94%B6%E5%95%86%E5%9C%BA%E8%83%8C%E6%99%AF%E9%9F%B3%E4%B9%90%EF%BC%88%E5%8D%95%E5%A3%B0%E9%81%93%2F%E7%AB%8B%E4%BD%93%E5%A3%B0%EF%BC%89\">7.1 \u573a\u666f\u4e00&#xff1a;\u8033\u673a\u63a5\u6536\u5546\u573a\u80cc\u666f\u97f3\u4e50&#xff08;\u5355\u58f0\u9053\/\u7acb\u4f53\u58f0&#xff09;<\/h3>\n<p>\u8bbe\u5907\u89d2\u8272&#xff1a;\u8033\u673a&#061;Broadcast Sink&#043;Scan Delegator&#xff0c;\u5546\u573a\u97f3\u7bb1&#061;Broadcast Source&#xff0c;\u624b\u673a&#061;Broadcast Assistant&#xff1b;<\/p>\n<p>\u914d\u7f6e\u6d41\u7a0b&#xff1a;<\/p>\n<li>\n<p>\u8033\u673a\u542f\u52a8\u540e&#xff0c;\u5b9e\u4f8b\u5316PACS\u670d\u52a1&#xff0c;\u901a\u8fc7Sink PAC\u516c\u793a\u5f3a\u5236\u914d\u7f6e&#xff08;16kHz&#043;10ms&#043;40\u5b57\u8282&#xff09;\u548c\u53ef\u9009\u914d\u7f6e&#xff08;48kHz&#043;10ms&#043;100\u5b57\u8282&#xff09;&#xff0c;Sink Audio Locations\u516c\u793a\u7acb\u4f53\u58f0&#xff08;FL&#043;FR&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u624b\u673a\u626b\u63cf\u5230\u8033\u673a\u548c\u5546\u573a\u97f3\u7bb1&#xff0c;\u8bfb\u53d6\u8033\u673a\u7684PACS\u7279\u5f81&#xff0c;\u786e\u8ba4\u80fd\u529b\u5339\u914d&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u624b\u673a\u83b7\u53d6\u97f3\u7bb1\u7684\u5e7f\u64ad\u914d\u7f6e&#xff08;BASE\u7ed3\u6784\u3001Broadcast_ID&#xff09;&#xff0c;\u4f20\u8f93\u7ed9\u8033\u673a&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u8033\u673a\u901a\u8fc7Scan Delegator\u63a5\u6536SyncInfo\u548cBroadcast_Codes&#xff08;\u5982\u9700\u52a0\u5bc6&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u8033\u673a\u540c\u6b65\u5230\u97f3\u7bb1\u7684BIG&#xff08;\u5e7f\u64ad\u540c\u6b65\u7ec4&#xff09;&#xff0c;\u89e3\u7801BIS&#xff08;\u5e7f\u64ad\u540c\u6b65\u6d41&#xff09;\u4e2d\u7684\u97f3\u9891\u6570\u636e&#xff0c;\u64ad\u653e\u80cc\u666f\u97f3\u4e50\u3002<\/p>\n<\/li>\n<h3 id=\"7.2%20%E5%9C%BA%E6%99%AF%E4%BA%8C%EF%BC%9A%E6%99%BA%E8%83%BD%E9%9F%B3%E7%AE%B1%E6%8E%A5%E6%94%B6%E7%94%B5%E8%A7%86%E5%A4%9A%E8%AF%AD%E8%A8%80%E5%B9%BF%E6%92%AD%EF%BC%88%E5%A4%9A%E5%AD%90%E7%BB%84%EF%BC%89\">7.2 \u573a\u666f\u4e8c&#xff1a;\u667a\u80fd\u97f3\u7bb1\u63a5\u6536\u7535\u89c6\u591a\u8bed\u8a00\u5e7f\u64ad&#xff08;\u591a\u5b50\u7ec4&#xff09;<\/h3>\n<p>\u8bbe\u5907\u89d2\u8272&#xff1a;\u667a\u80fd\u97f3\u7bb1&#061;Broadcast Sink&#xff0c;\u7535\u89c6&#061;Broadcast Source&#xff1b;<\/p>\n<p>\u914d\u7f6e\u6d41\u7a0b&#xff1a;<\/p>\n<li>\n<p>\u97f3\u7bb1\u5b9e\u4f8b\u5316PACS\u670d\u52a1&#xff0c;\u516c\u793a\u652f\u630124kHz&#043;10ms&#043;60\u5b57\u8282&#xff08;\u5f3a\u5236\u914d\u7f6e&#xff09;\u548c48kHz&#043;10ms&#043;120\u5b57\u8282&#xff08;\u53ef\u9009\u914d\u7f6e&#xff09;&#xff0c;\u652f\u6301\u591a\u8bed\u8a00\u4e0a\u4e0b\u6587&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u7535\u89c6\u53d1\u9001\u5e7f\u64ad\u5e7f\u544a&#xff0c;\u5305\u542bBASE\u7ed3\u6784&#xff08;\u4e24\u4e2a\u5b50\u7ec4&#xff1a;\u4e2d\u6587&#043;\u82f1\u6587&#xff0c;\u5404\u542b\u5de6\u53f3\u58f0\u9053BIS&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u97f3\u7bb1\u626b\u63cf\u5230\u5e7f\u544a&#xff0c;\u89e3\u6790BASE\u7ed3\u6784&#xff0c;\u786e\u8ba4\u81ea\u5df1\u652f\u6301\u8be5\u7f16\u89e3\u7801\u683c\u5f0f&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u97f3\u7bb1\u540c\u6b65\u5230\u7535\u89c6\u7684BIG&#xff0c;\u9009\u62e9\u4e2d\u6587\u5b50\u7ec4\u7684BIS&#xff0c;\u89e3\u7801\u5e76\u64ad\u653e\u4e2d\u6587\u97f3\u9891&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u7528\u6237\u5207\u6362\u8bed\u8a00\u65f6&#xff0c;\u97f3\u7bb1\u5207\u6362\u5230\u82f1\u6587\u5b50\u7ec4\u7684BIS&#xff0c;\u65e0\u9700\u91cd\u65b0\u540c\u6b65&#xff0c;\u5feb\u901f\u5207\u6362\u3002<\/p>\n<\/li>\n<p>\u8fd9\u4e24\u4e2a\u573a\u666f\u8986\u76d6\u4e86\u516c\u5171\u5e7f\u64ad\u548c\u5bb6\u5ead\u5a31\u4e50\u7684\u6838\u5fc3\u9700\u6c42&#xff0c;\u4f53\u73b0\u4e86Broadcast Sink\u89c4\u8303\u7684\u7075\u6d3b\u6027\u548c\u5b9e\u7528\u6027\u2014\u2014\u65e2\u652f\u6301\u4f4e\u529f\u8017\u7684\u57fa\u7840\u573a\u666f&#xff0c;\u4e5f\u80fd\u9002\u914d\u9ad8\u6e05\u3001\u591a\u8bed\u8a00\u7684\u590d\u6742\u573a\u666f\u3002<\/p>\n<h2 id=\"%E5%85%AB%E3%80%81%E5%BC%80%E5%8F%91%E9%81%BF%E5%9D%91%EF%BC%9ABroadcast%20Sink%E8%A7%84%E8%8C%83%E7%9A%84%E5%B8%B8%E8%A7%81%E8%AF%AF%E5%8C%BA\">\u516b\u3001\u5f00\u53d1\u907f\u5751&#xff1a;Broadcast Sink\u89c4\u8303\u7684\u5e38\u89c1\u8bef\u533a<\/h2>\n<p>\u57fa\u4e8e\u89c4\u8303\u8981\u6c42\u548c\u5b9e\u9645\u5f00\u53d1\u7ecf\u9a8c&#xff0c;\u4ee5\u4e0b\u51e0\u4e2a\u5751\u70b9\u9700\u8981\u91cd\u70b9\u5173\u6ce8&#xff0c;\u907f\u514d\u56e0\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u517c\u5bb9\u95ee\u9898\u6216\u529f\u80fd\u5931\u6548&#xff1a;<\/p>\n<p>1. \u5ffd\u7565PACS\u670d\u52a1\u7684\u5f3a\u5236\u8981\u6c42<\/p>\n<p>\u672a\u5b9e\u4f8b\u5316PACS\u670d\u52a1&#xff0c;\u6216Sink PAC\u7279\u5f81\u7f3a\u5931\u5173\u952e\u53c2\u6570&#xff08;\u5982\u7f16\u89e3\u7801ID\u3001\u91c7\u6837\u7387&#xff09;&#xff0c;\u4f1a\u5bfc\u81f4Broadcast Assistant\u65e0\u6cd5\u83b7\u53d6\u63a5\u6536\u80fd\u529b&#xff0c;\u76f4\u63a5\u62d2\u7edd\u63a8\u9001\u5e7f\u64ad\u6d41\u914d\u7f6e&#xff0c;\u8bbe\u5907\u65e0\u6cd5\u63a5\u6536\u97f3\u9891\u3002\u5f00\u53d1\u65f6\u9700\u786e\u4fddPACS\u670d\u52a1\u5b8c\u6574&#xff0c;PAC\u8bb0\u5f55\u5305\u542b\u6240\u6709\u5f3a\u5236\u53c2\u6570\u3002<\/p>\n<p>2. \u97f3\u9891\u80fd\u529b\u4e0d\u6ee1\u8db3\u5f3a\u5236\u914d\u7f6e<\/p>\n<p>\u53ea\u652f\u6301\u53ef\u9009\u914d\u7f6e&#xff08;\u5982\u4ec5\u652f\u630148kHz&#xff09;&#xff0c;\u4e0d\u5b9e\u73b016kHz&#043;10ms&#043;40\u5b57\u8282\u621624kHz&#043;10ms&#043;60\u5b57\u8282\u7684\u5f3a\u5236\u914d\u7f6e&#xff0c;\u4f1a\u5bfc\u81f4\u65e0\u6cd5\u517c\u5bb9\u5927\u90e8\u5206Broadcast Source&#xff0c;\u51fa\u73b0\u201c\u80fd\u626b\u63cf\u5230\u5e7f\u64ad&#xff0c;\u4f46\u65e0\u6cd5\u89e3\u7801\u201d\u7684\u95ee\u9898\u3002<\/p>\n<p>3. \u4f20\u8f93\u5c42MTU\u4e0d\u8db3<\/p>\n<p>ATT_MTU\u8bbe\u7f6e\u5c0f\u4e8e64\u5b57\u8282&#xff0c;\u5bfc\u81f4\u914d\u7f6e\u53c2\u6570\u4f20\u8f93\u5206\u7247&#xff0c;\u51fa\u73b0\u914d\u7f6e\u5931\u8d25\u6216\u5ef6\u8fdf\u8fc7\u9ad8\u3002\u5f00\u53d1\u65f6\u9700\u786e\u4fddMTU\u81f3\u5c11\u4e3a64\u5b57\u8282&#xff0c;\u590d\u6742\u573a\u666f\u5efa\u8bae\u652f\u6301EATT\u63d0\u5347\u4f20\u8f93\u6548\u7387\u3002<\/p>\n<p>4. \u4e0d\u652f\u6301\u201cunspecified\u201d\u4e0a\u4e0b\u6587<\/p>\n<p>\u4ec5\u652f\u6301\u7279\u5b9a\u573a\u666f&#xff08;\u5982\u4ec5\u652f\u6301\u201c\u5a92\u4f53\u201d&#xff09;&#xff0c;\u4e0d\u652f\u6301\u201cunspecified\u201d&#xff0c;\u4f1a\u5bfc\u81f4\u90e8\u5206\u672a\u6807\u6ce8\u573a\u666f\u7684\u5e7f\u64ad\u6d41\u88ab\u62d2\u7edd\u63a5\u6536\u3002\u5f00\u53d1\u65f6\u9700\u786e\u4fddSupported_Sink_Contexts\u5b57\u6bb5\u4e2d\u201cunspecified\u201d\u4f4d\u4e3a1\u3002<\/p>\n<p>5. \u5382\u5546\u81ea\u5b9a\u4e49\u7f16\u89e3\u7801\u683c\u5f0f\u9519\u8bef<\/p>\n<p>Codec_ID\u672a\u9075\u5faa0xFF&#043;\u516c\u53f8ID&#043;\u81ea\u5b9a\u4e49ID\u7684\u683c\u5f0f&#xff0c;\u5bfc\u81f4\u5e7f\u64ad\u6e90\u65e0\u6cd5\u8bc6\u522b&#xff0c;\u81ea\u5b9a\u4e49\u683c\u5f0f\u65e0\u6cd5\u4f7f\u7528\u3002\u5f00\u53d1\u65f6\u9700\u4e25\u683c\u6309\u7167\u89c4\u8303\u683c\u5f0f\u914d\u7f6eCodec_ID&#xff0c;\u5e76\u5728PACS\u4e2d\u660e\u786e\u516c\u793a\u3002<\/p>\n<h2 id=\"%E4%B9%9D%E3%80%81%E9%9A%8F%E5%A0%82%E6%B5%8B%E8%AF%95\">\u4e5d\u3001\u968f\u5802\u6d4b\u8bd5<\/h2>\n<p>\u9898\u76ee&#xff1a;Broadcast Sink\u7684\u5fc5\u9009\u670d\u52a1\u662f\u4ec0\u4e48&#xff1f;\u8be5\u670d\u52a1\u7684\u6838\u5fc3\u4f5c\u7528\u662f\u4ec0\u4e48&#xff1f;<\/p>\n<p>\u7b54\u6848&#xff1a;<\/p>\n<p>\u5fc5\u9009\u670d\u52a1\u662f\u5df2\u53d1\u5e03\u97f3\u9891\u80fd\u529b\u670d\u52a1&#xff08;PACS&#xff09;\u3002<\/p>\n<p>\u6838\u5fc3\u4f5c\u7528&#xff1a;<\/p>\n<p>\u00a0\u00a0\u2460 \u516c\u793a\u63a5\u6536\u80fd\u529b&#xff0c;\u901a\u8fc7Sink PAC\u3001Sink Audio Locations\u7b49\u7279\u5f81&#xff0c;\u5411Broadcast Assistant\u6216\u5e7f\u64ad\u6e90\u544a\u77e5\u652f\u6301\u7684\u7f16\u89e3\u7801\u683c\u5f0f\u3001\u91c7\u6837\u7387\u3001\u58f0\u9053\u6570\u7b49\u5173\u952e\u4fe1\u606f&#xff1b;<\/p>\n<p>\u00a0\u00a0\u2461 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