{"id":263165,"date":"2023-02-12T09:00:48","date_gmt":"2023-02-12T01:00:48","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=263165"},"modified":"2023-02-05T15:37:34","modified_gmt":"2023-02-05T07:37:34","slug":"pipe-wire-linux","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/pipe-wire-linux.html","title":{"rendered":"\u591a\u5a92\u4f53\u6846\u67b6 PipeWire 0.3.65 \u6b63\u5f0f\u53d1\u5e03"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>PipeWire \u9879\u76ee\u53d1\u5e03\u4e86 PipeWire 0.3.65 \u7248\u672c\uff0c\u8fd9\u662f\u7528\u4e8e\u5904\u7406\u97f3\u9891\u548c\u89c6\u9891\u6d41\u7684\u5f00\u6e90\u670d\u52a1\u5668\u4ee5\u53ca GNU \/ Linux \u7cfb\u7edf\u4e0a\u7684\u76f8\u5173\u786c\u4ef6\u8bbe\u5907\u7684\u65b0\u7a33\u5b9a\u66f4\u65b0\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/01\/f1a0c741-b242-45f7-a620-0945b98197ad.webp\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/01\/f1a0c741-b242-45f7-a620-0945b98197ad-300x200.webp\" alt=\"\" width=\"300\" height=\"200\" class=\"alignnone size-medium wp-image-263166\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/01\/f1a0c741-b242-45f7-a620-0945b98197ad-300x200.webp 300w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/01\/f1a0c741-b242-45f7-a620-0945b98197ad-1024x683.webp 1024w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/01\/f1a0c741-b242-45f7-a620-0945b98197ad-768x512.webp 768w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/01\/f1a0c741-b242-45f7-a620-0945b98197ad.webp 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>PipeWire 0.3.65 \u6dfb\u52a0\u4e86\u5bf9\u84dd\u7259 MIDI \u8bbe\u5907\u7684\u652f\u6301 \u2014\u2014 \u4e5f\u9700\u8981\u6dfb\u52a0 WirePlumber\uff0c\u5e76\u4e14\u4f7f\u7528 tinycompress \u6dfb\u52a0\u5bf9 Compress offload \u652f\u6301\uff0c\u8fd9\u5141\u8bb8\u5728\u67d0\u4e9b\u8bbe\u5907\u4e0a\u4f7f\u7528 ALSA \u5bf9\u786c\u4ef6\u4e2d\u7684\u538b\u7f29\u683c\u5f0f\u8fdb\u884c\u89e3\u7801\u3002<\/p>\n<p>PipeWire 0.3.65 \u7248\u672c\u4e2d\u7684\u53e6\u4e00\u529f\u80fd\u662f\u65b0\u7684\u672c\u5730\u6a21\u5757\u7ec4\u5408\u6d41\uff0c\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u5b83\u4ece 3 \u901a\u9053\u7acb\u4f53\u58f0\u58f0\u5361\u521b\u5efa 5.1 \u8bbe\u5907\u6216\u540c\u65f6\u5c06\u8f93\u51fa\u5b9a\u5411\u5230\u591a\u4e2a\u63a5\u6536\u5668\u3002<\/p>\n<p>ALSA \u63d2\u4ef6\u4e5f\u5f97\u5230\u4e86\u4e00\u4e9b\u6539\u8fdb\uff0c\u4f8b\u5982\u5728 Davinci Resolve \u4e2d\u8c03\u6574\u7f13\u51b2\u533a\u8bbe\u7f6e\u7684\u65b0\u89c4\u5219\uff0c\u5e26\u6765\u66f4\u597d\u7684\u5ef6\u8fdf\u8fd0\u884c\u3001\u66f4\u597d\u7684\u5c5e\u6027\u5904\u7406\u3001\u652f\u6301\u7acb\u65b9\u5377\uff0c\u4ee5\u53ca\u7528\u4e8e\u914d\u7f6e\u65b0\u7684 alsa.volume-method\u3002<\/p>\n<p>\u5728\u5176\u4ed6\u6539\u8fdb\u4e2d\uff0c\u6b64\u7248\u672c\u627f\u8bfa\u901a\u8fc7\u5c06 jack.merge-monitor \u9009\u9879\u9ed8\u8ba4\u8bbe\u7f6e\u4e3a true \u6765\u66f4\u597d\u5730\u5339\u914d jack 1\/2 \u884c\u4e3a\uff0cDMABUF \u652f\u6301 GStreamer\uff0c\u5217\u51fa PulseAudio API \u4e2d\u683c\u5f0f\u4e0d\u53d7\u652f\u6301\u7684\u8bbe\u5907\uff08\u683c\u5f0f\u65e0\u6548\uff09\uff0c\u5e76\u4f7f\u7528\u672c\u673a\u6a21\u5757\u7ec4\u5408\u6d41\u4f5c\u4e3a\u6a21\u5757\u7ec4\u5408\u63a5\u6536\u5668\u3002<\/p>\n<p>\u6b64\u5916\uff0cPipeWire 0.3.65 \u5e26\u56de\u4e86\u5df2\u5f03\u7528\u7684\u7b26\u53f7\uff0c\u63d0\u9ad8\u4e86\u65e7\u670d\u52a1\u5668\u548c\u65b0\u5ba2\u6237\u7aef\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\uff0c\u589e\u52a0\u4e86\u901a\u8fc7 pw-cat \u4e2d\u7684 FFmpeg \u89e3\u590d\u7528\u6d41\u4ee5\u8fdb\u884c Compress offload \u7684\u80fd\u529b\uff0c\u4e3a\u9002\u914d\u5668\u7aef\u53e3\u6dfb\u52a0\u4e86\u81ea\u5b9a\u4e49\u524d\u7f00\uff0c\u5e76\u6539\u8fdb\u4e86\u5728 module-rtp-sink \u6a21\u5757\u4e2d\u5bf9 multicast loopback \u7684\u5904\u7406\u3002<\/p>\n<p>\u65b0\u7684 PipeWire \u7248\u672c\u4e2d\u4e5f\u4fee\u590d\u4e86\u84dd\u7259 LE \u97f3\u9891\uff0c\u8fd9\u4e5f\u63d0\u9ad8\u4e86\u4e0e\u67d0\u4e9b\u53d1\u9001\u6742\u6563\u4fe1\u53f7\u7684\u84dd\u7259\u8bbe\u5907\u7684\u517c\u5bb9\u6027\uff0c\u4f8b\u5982 \u68ee\u6d77\u585e\u5c14 HD 350BT \u8033\u673a\u3002<\/p>\n<p>PipeWire 0.3.65 \u73b0\u5728\u53ef\u4ece\u8be5\u9879\u76ee\u7684 GitLab \u9875\u9762\u4e0b\u8f7d\uff0c\u5e76\u53ef\u67e5\u770b\u66f4\u591a\u8bf4\u660e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PipeWire 0.3.65 \u6dfb\u52a0\u4e86\u5bf9\u84dd\u7259 MIDI \u8bbe\u5907\u7684\u652f\u6301 \u2014\u2014 \u4e5f\u9700\u8981\u6dfb\u52a0 WirePlumber\uff0c [&hellip;]<\/p>\n","protected":false},"author":1482,"featured_media":263168,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-263165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/263165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1482"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=263165"}],"version-history":[{"count":3,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/263165\/revisions"}],"predecessor-version":[{"id":263634,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/263165\/revisions\/263634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/263168"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=263165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=263165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=263165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}