{"id":29356,"date":"2026-03-25T02:09:03","date_gmt":"2026-03-25T02:09:03","guid":{"rendered":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=29356"},"modified":"2026-03-25T02:09:06","modified_gmt":"2026-03-25T02:09:06","slug":"vlc-rtsp%e8%a6%96%e8%81%b4%e3%81%8c%e4%b8%8d%e5%ae%89%e5%ae%9a-2","status":"publish","type":"post","link":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=29356","title":{"rendered":"VLC RTSP\u8996\u8074\u304c\u4e0d\u5b89\u5b9a (2)"},"content":{"rendered":"\n

しかし，それでは<\/a>システム全体のセキュリティー上の問題が残ります．そこでGeminiに相談して，VLC関係パッケージのみupdate\/upgradeしないようにしました．<\/p>\n\n\n\n

dpkg -l | grep vlc<\/code><\/pre>\n\n\n\n
とすると，筆者のシステムでは16のパッケージがあることがわかります．そこで，<\/p>\n\n\n\n
apt-mark hold $(dpkg -l | grep vlc | awk '{print $2}')<\/code><\/pre>\n\n\n\n
とする1<\/a><\/sup>ことで，以後のupdate\/upgradeでholdされた16パッケージは除外されます．<\/p>\n\n\n\n
実際にこの状態で最新の13.4にupdate\/upgradeして一晩経ちますがVLCは安定してReal Time Streaming Protocol (RTSP) 画像の再生を続けています．<\/p>\n\n\n
  1. 筆者はSlackware流儀にのっとりroot権限でシステムのメンテをしています． ↩︎<\/a><\/li><\/ol>","protected":false},"excerpt":{"rendered":"
    \u3057\u304b\u3057\uff0c\u305d\u308c\u3067\u306f\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u4e0a\u306e\u554f\u984c\u304c\u6b8b\u308a\u307e\u3059\uff0e\u305d\u3053\u3067Gemini\u306b\u76f8\u8ac7\u3057\u3066\uff0cVLC\u95a2\u4fc2\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u307fupdate\/upgrade\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u305f\uff0e \u3068\u3059\u308b\u3068\uff0c\u7b46\u8005\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f16\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff0e\u305d\u3053\u3067\uff0c \u3068\u3059\u308b\u3053\u3068\u3067\uff0c\u4ee5\u5f8c\u306eupdate\/upgrade\u3067hold\u3055\u308c\u305f16\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u9664\u5916\u3055\u308c\u307e\u3059\uff0e \u5b9f\u969b\u306b\u3053\u306e\u72b6\u614b\u3067\u6700\u65b0\u306e13.4\u306bupdate\/upgrade\u3057\u3066\u4e00\u6669\u7d4c\u3061\u307e\u3059\u304cVLC\u306f\u5b89\u5b9a\u3057\u3066Real Time Streaming Protocol (RTSP) \u753b\u50cf\u306e\u518d\u751f\u3092\u7d9a\u3051\u3066\u3044\u307e\u3059\uff0e<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"1","footnotes":"[{\"content\":\"\u7b46\u8005\u306fSlackware\u6d41\u5100\u306b\u306e\u3063\u3068\u308aroot\u6a29\u9650\u3067\u30b7\u30b9\u30c6\u30e0\u306e\u30e1\u30f3\u30c6\u3092\u3057\u3066\u3044\u307e\u3059\uff0e\",\"id\":\"92dfc332-e5fb-49c9-8522-cf188446624d\"}]"},"categories":[9,27],"tags":[],"class_list":["post-29356","post","type-post","status-publish","format-standard","hentry","category-aarch64","category-rasapberry-pi"],"publishpress_future_action":{"enabled":false,"date":"2026-05-17 06:54:52","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/29356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=29356"}],"version-history":[{"count":1,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/29356\/revisions"}],"predecessor-version":[{"id":29357,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/29356\/revisions\/29357"}],"wp:attachment":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}