\u30b9\u30af\u30ea\u30fc\u30f3\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n
\u3000ximagesrc \u3092\u4f7f\u3046\u3068\u30b9\u30af\u30ea\u30fc\u30f3\u30ad\u30e3\u30d7\u30c1\u30e3\u304c\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n
$ st-launch-1.0 -v ximagesrc ! \\\n video\/x-raw,framerate=15\/1 ! videoconvert ! \\\n queue ! omxh264enc ! h264parse ! \\\n mpegtsmux ! filesink location=desktop_.ts<\/p>\n\n\n\n
\u3000\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u307e\u3057\u305f\u304c\u53d6\u308a\u8fbc\u307f\u306f\u3067\u304d\u307e\u3057\u305f\u3002\u30d5\u30ec\u30fc\u30e0\u30ec\u30fc\u30c8\u306f 30fps \u306b\u3057\u3066\u3082\u3042\u307e\u308a\u5909\u308f\u3089\u306a\u3044\u3088\u3046\u306a\u306e\u3067\u300115fps \u3067\u5341\u5206\u306a\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n
\u3000Window ID \u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30ad\u30e3\u30d7\u30c1\u30e3\u3082\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002xwininfo \u30b3\u30de\u30f3\u30c9\u3067 Window ID \u3092\u53d6\u5f97\u3057\u3066\u3001\u53d6\u308a\u8fbc\u307f\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u3092\u52d5\u304b\u3057\u305f\u3089\u3001\u8abf\u3079\u305f\u3044\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
$ xwininfo \n\nxwininfo: Please select the window about which you\n would like information by clicking the\n mouse in that window.\n\nxwininfo: Window id: 0x2c00003 “pi@retropie: ~”\n\n Absolute upper-left X: 465\n Absolute upper-left Y: 273\n Relative upper-left X: 2\n Relative upper-left Y: 30\n Width: 815\n Height: 489\n Depth: 24\n Visual: 0x258\n Visual Class: TrueColor\n Border width: 0\n Class: InputOutput\n Colormap: 0x2c00002 (installed)\n Bit Gravity State: NorthWestGravity\n Window Gravity State: NorthWestGravity\n Backing Store State: NotUseful\n Save Under State: no\n Map State: IsViewable\n Override Redirect State: no\n Corners: +465+273 -0+273 -0-38 +465-38\n -geometry 815×489–2-36\n<\/p>\n\n\n\n
0x2c00003 \u304c Window ID \u306b\u306a\u308a\u307e\u3059\u3002\u53d6\u308a\u8fbc\u3093\u3067\u307f\u307e\u3059\u3002<\/p>\n\n\n\n
$ gst-launch-1.0 ximagesrc xid=0x2c00003 use-damage=false ! \\\n video\/x-raw,framerate=15\/1 ! videoconvert ! autovideosink\n<\/p>\n\n\n\n
\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002\u5bfe\u8c61\u3068\u306a\u308b\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u96a0\u308c\u3066\u3044\u3066\u3082\u53d6\u308a\u8fbc\u307f\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u30b9\u30af\u30ea\u30fc\u30f3\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u3066\u307f\u307e\u3059\u3002 \u30b9\u30af\u30ea\u30fc\u30f3\u30ad\u30e3\u30d7\u30c1\u30e3 \u3000ximagesrc \u3092\u4f7f\u3046\u3068\u30b9\u30af\u30ea\u30fc\u30f3\u30ad\u30e3\u30d7\u30c1\u30e3\u304c\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002 $ st-launch-1.0 -v ximagesrc ! \\ video\/x-raw,fr […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-549","post","type-post","status-publish","format-standard","hentry","category-gstreamer"],"_links":{"self":[{"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=549"}],"version-history":[{"count":3,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/549\/revisions"}],"predecessor-version":[{"id":734,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/549\/revisions\/734"}],"wp:attachment":[{"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sirius10.net\/blog\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}