{"id":916,"date":"2022-05-18T10:57:07","date_gmt":"2022-05-18T01:57:07","guid":{"rendered":"https:\/\/rfsec.ddns.net\/db\/?p=916"},"modified":"2025-10-26T19:47:01","modified_gmt":"2025-10-26T10:47:01","slug":"916","status":"publish","type":"post","link":"https:\/\/rfsec.ddns.net\/db\/?p=916","title":{"rendered":""},"content":{"rendered":"\n<p>Ubuntu22.04\u3067OBS-Studio ( Virtual camera\u306e\u554f\u984c\u89e3\u6c7a)<\/p>\n\n\n\n<p>Ubuntu22.04\u3067OBS-Studio\u3092\u4f7f\u3063\u3066\u307f\u305f\u3089\u554f\u984c\u304c\u767a\u751f\u3002VirtualCamera\u306e\u6a5f\u80fd\u3092\u6700\u521d\u306f\u554f\u984c\u306a\u304f\u8d77\u52d5\u3059\u308b\u304c\u3001\u4e00\u65e6\u3001VirtualCamera\u3092\u505c\u6b62\u3059\u308b\u3068\u3001\u6b21\u306b\u958b\u59cb\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3082\u8d77\u52d5\u3057\u306a\u3044\u3002\uff08OS\u3092\u30ea\u30d6\u30fc\u30c8\u3059\u308b\u3068\u3001\u518d\u3073\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308b\uff09<\/p>\n\n\n\n<p>\u3053\u306e\u554f\u984c\u3092\u89e3\u6d88\u3059\u308b\u60c5\u5831\u304c\u30cd\u30c3\u30c8\u4e0a\u306b\u3042\u3063\u305f\u306e\u3067\u3001\u624b\u9806\u3092\u8e0f\u3093\u3067OK\u3068\u306a\u3063\u305f\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/obsproject\/obs-studio\/issues\/4808\">https:\/\/github.com\/obsproject\/obs-studio\/issues\/4808<\/a><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>For Ubuntu users coming here after a recent upgrade to 22.04 LTS who are now running into this issue, the temporary downgrade\/workaround discussed above still works:\n\nGrab v4l2loopback-dkms_0.12.5-1_all.deb from https:\/\/packages.debian.org\/sid\/all\/v4l2loopback-dkms\/download\nInstall it: sudo dpkg -i v4l2loopback-dkms_0.12.5-1_all.deb\nHold it back so system updates don&#39;t wipe it out: sudo apt-mark hold v4l2loopback-dkms\nRemove the hold in the future when upstream gets fixed: sudo apt-mark unhold v4l2loopback-dkms\nThe last version of v4l2loopback that worked properly is 0.12.5-1 and that&#39;s what we&#39;re installing above.\n(Ubuntu 21.04 includes 0.12.5-1ubuntu1 and Ubuntu 22.04 includes 0.12.5-1ubuntu5)\n<\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ubuntu22.04\u3067OBS-Studio ( Virtual camera\u306e\u554f\u984c\u89e3\u6c7a) Ubuntu22.04\u3067OBS-Studio\u3092\u4f7f\u3063\u3066\u307f\u305f\u3089\u554f\u984c\u304c\u767a\u751f\u3002VirtualCamera\u306e\u6a5f\u80fd\u3092\u6700\u521d\u306f\u554f\u984c\u306a\u304f\u8d77\u52d5\u3059\u308b\u304c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-916","post","type-post","status-publish","format-standard","hentry","category-camera"],"featured_image_src":null,"author_info":{"display_name":"mars","author_link":"https:\/\/rfsec.ddns.net\/db\/?author=1"},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/posts\/916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=916"}],"version-history":[{"count":2,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/posts\/916\/revisions"}],"predecessor-version":[{"id":919,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=\/wp\/v2\/posts\/916\/revisions\/919"}],"wp:attachment":[{"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfsec.ddns.net\/db\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}