diff options
Diffstat (limited to 'docs/plugins/html/gst-plugins-good-plugins-v4l2sink.html')
| -rw-r--r-- | docs/plugins/html/gst-plugins-good-plugins-v4l2sink.html | 58 |
1 files changed, 12 insertions, 46 deletions
diff --git a/docs/plugins/html/gst-plugins-good-plugins-v4l2sink.html b/docs/plugins/html/gst-plugins-good-plugins-v4l2sink.html index bf0fa3f..c0d7a0e 100644 --- a/docs/plugins/html/gst-plugins-good-plugins-v4l2sink.html +++ b/docs/plugins/html/gst-plugins-good-plugins-v4l2sink.html @@ -3,12 +3,12 @@ <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>v4l2sink</title> -<meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> +<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> <link rel="home" href="index.html" title="GStreamer Good Plugins 0.10 Plugins Reference Manual"> <link rel="up" href="ch01.html" title="gst-plugins-good Elements"> <link rel="prev" href="gst-plugins-good-plugins-v4l2src.html" title="v4l2src"> <link rel="next" href="gst-plugins-good-plugins-v4l2radio.html" title="v4l2radio"> -<meta name="generator" content="GTK-Doc V1.17 (XML mode)"> +<meta name="generator" content="GTK-Doc V1.18 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> @@ -25,6 +25,8 @@ | <a href="#gst-plugins-good-plugins-v4l2sink.description" class="shortcut">Description</a> | + <a href="#gst-plugins-good-plugins-v4l2sink.implemented-interfaces" class="shortcut">Implemented Interfaces</a> + | <a href="#gst-plugins-good-plugins-v4l2sink.properties" class="shortcut">Properties</a> </td></tr> </table> @@ -43,6 +45,12 @@ </pre> </div> <div class="refsect1"> +<a name="gst-plugins-good-plugins-v4l2sink.implemented-interfaces"></a><h2>Implemented Interfaces</h2> +<p> +GstV4l2Sink implements + <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstImplementsInterface.html">GstImplementsInterface</a>, <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstxoverlay.html#GstXOverlay">GstXOverlay</a>, <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstnavigation.html#GstNavigation">GstNavigation</a>, <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstcolorbalance.html#GstColorBalance">GstColorBalance</a>, <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation">GstVideoOrientation</a> and <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstpropertyprobe.html#GstPropertyProbe">GstPropertyProbe</a>.</p> +</div> +<div class="refsect1"> <a name="gst-plugins-good-plugins-v4l2sink.properties"></a><h2>Properties</h2> <pre class="synopsis"> "<a class="link" href="gst-plugins-good-plugins-v4l2sink.html#GstV4l2Sink--device" title='The "device" property'>device</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write @@ -68,48 +76,6 @@ <div class="refsect1"> <a name="gst-plugins-good-plugins-v4l2sink.description"></a><h2>Description</h2> <p> -v4l2sink can be used to display video to v4l2 devices (screen overlays -provided by the graphics hardware, tv-out, etc) -</p> -<p> -</p> -<div class="refsect2"> -<a name="idp21431792"></a><h3>Example launch lines</h3> -<div class="informalexample"> - <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td class="listing_lines" align="right"><pre>1</pre></td> - <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch videotestsrc <span class="gtkdoc opt">!</span> v4l2sink device<span class="gtkdoc opt">=/</span>dev<span class="gtkdoc opt">/</span>video1</pre></td> - </tr> - </tbody> - </table> -</div> - This pipeline displays a test pattern on /dev/video1 -<div class="informalexample"> - <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td class="listing_lines" align="right"><pre>1</pre></td> - <td class="listing_code"><pre class="programlisting">gst<span class="gtkdoc opt">-</span>launch <span class="gtkdoc opt">-</span>v videotestsrc <span class="gtkdoc opt">!</span> navigationtest <span class="gtkdoc opt">!</span> v4l2sink</pre></td> - </tr> - </tbody> - </table> -</div> - A pipeline to test navigation events. -While moving the mouse pointer over the test signal you will see a black box -following the mouse pointer. If you press the mouse button somewhere on the -video and release it somewhere else a green box will appear where you pressed -the button and a red one where you released it. (The navigationtest element -is part of gst-plugins-good.) You can observe here that even if the images -are scaled through hardware the pointer coordinates are converted back to the -original video frame geometry so that the box can be drawn to the correct -position. This also handles borders correctly, limiting coordinates to the -image area -</div> -<p> -</p> -<p> </p> </div> <div class="refsect1"> @@ -137,7 +103,7 @@ image area <a name="GstV4l2Sink--device-fd"></a><h3>The <code class="literal">"device-fd"</code> property</h3> <pre class="programlisting"> "device-fd" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read</pre> <p>File descriptor of the device.</p> -<p>Allowed values: >= G_MAXULONG</p> +<p>Allowed values: >= -1</p> <p>Default value: -1</p> </div> <hr> @@ -257,6 +223,6 @@ image area </div> <div class="footer"> <hr> - Generated by GTK-Doc V1.17</div> + Generated by GTK-Doc V1.18</div> </body> </html>
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