{"id":271,"date":"2009-12-16T21:20:10","date_gmt":"2009-12-17T05:20:10","guid":{"rendered":"http:\/\/www.outflux.net\/blog\/?p=271"},"modified":"2015-05-05T13:30:44","modified_gmt":"2015-05-05T21:30:44","slug":"headache-empathy","status":"publish","type":"post","link":"https:\/\/outflux.net\/blog\/archives\/2009\/12\/16\/headache-empathy\/","title":{"rendered":"headache empathy"},"content":{"rendered":"<p>Run &#8220;<code>gstreamer-properties<\/code>&#8220;, click the &#8220;Video&#8221; tab, change Default Input Plugin to &#8220;Custom&#8221;, and add this Pipeline:<\/p>\n<blockquote><p><code>v4l2src ! ffmpegcolorspace ! vertigotv ! ffmpegcolorspace<\/code><\/p><\/blockquote>\n<p>Now when <a href=\"http:\/\/www.jonobacon.org\/2009\/10\/09\/this-is-what-awesome-looks-like\/\">Empathy video-chatting<\/a> with a friend, you can give them a headache!<\/p>\n<p>Or give yourself a headache by trying it directly from the command line:<\/p>\n<blockquote><p><code>gst-launch v4l2src ! ffmpegcolorspace ! vertigotv ! ffmpegcolorspace ! xvimagesink<\/code><\/p><\/blockquote>\n<p>Feel free to replace &#8220;<code>vertigotv<\/code>&#8221; with any other or more of the video effects listed in &#8220;<code>gst-inspect effectv<\/code>&#8220;.<\/p>\n<p>Here&#8217;s me with <code>edgetv ! vertigotv<\/code>:<\/p>\n<p><img decoding=\"async\" src=\"\/gstreamer\/edge-vertigo.png\" alt=\"Edge Vertigo\" \/><\/p>\n<p style='text-align:left'>&copy; 2009 &#8211; 2015, <a href=\"https:\/\/outflux.net\/blog\/\">Kees Cook<\/a>. This work is licensed under a <a rel=\"license\" href=\"http:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/\">Creative Commons Attribution-ShareAlike 4.0 License<\/a>.<br \/><a rel=\"license\" href=\"http:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/\"><img decoding=\"async\" alt=\"CC BY-SA 4.0\" style=\"border-width:0\" src=\"https:\/\/i.creativecommons.org\/l\/by-sa\/4.0\/88x31.png\" \/><\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Run &#8220;gstreamer-properties&#8220;, click the &#8220;Video&#8221; tab, change Default Input Plugin to &#8220;Custom&#8221;, and add this Pipeline: v4l2src ! ffmpegcolorspace ! vertigotv ! ffmpegcolorspace Now when Empathy video-chatting with a friend, you can give them a headache! Or give yourself a headache by trying it directly from the command line: gst-launch v4l2src ! ffmpegcolorspace ! vertigotv [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,18,4,14],"tags":[],"_links":{"self":[{"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/posts\/271"}],"collection":[{"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/comments?post=271"}],"version-history":[{"count":3,"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/posts\/271\/revisions"}],"predecessor-version":[{"id":789,"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/posts\/271\/revisions\/789"}],"wp:attachment":[{"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/media?parent=271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/categories?post=271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/outflux.net\/blog\/wp-json\/wp\/v2\/tags?post=271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}