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diff --git a/docs/plugins/html/gst-plugins-good-plugins-mp4mux.html b/docs/plugins/html/gst-plugins-good-plugins-mp4mux.html new file mode 100755 index 0000000..285f637 --- /dev/null +++ b/docs/plugins/html/gst-plugins-good-plugins-mp4mux.html @@ -0,0 +1,412 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>GStreamer Good Plugins 1.0 Plugins Reference Manual: mp4mux</title> +<meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> +<link rel="home" href="index.html" title="GStreamer Good Plugins 1.0 Plugins Reference Manual"> +<link rel="up" href="ch01.html" title="gst-plugins-good Elements"> +<link rel="prev" href="gst-plugins-good-plugins-mpegaudioparse.html" title="mpegaudioparse"> +<link rel="next" href="gst-plugins-good-plugins-mulawdec.html" title="mulawdec"> +<meta name="generator" content="GTK-Doc V1.21 (XML mode)"> +<link rel="stylesheet" href="style.css" 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href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> +<td><a accesskey="u" href="ch01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> +<td><a accesskey="p" href="gst-plugins-good-plugins-mpegaudioparse.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> +<td><a accesskey="n" href="gst-plugins-good-plugins-mulawdec.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> +</tr></table> +<div class="refentry"> +<a name="gst-plugins-good-plugins-mp4mux"></a><div class="titlepage"></div> +<div class="refnamediv"><table width="100%"><tr> +<td valign="top"> +<h2><span class="refentrytitle"><a name="gst-plugins-good-plugins-mp4mux.top_of_page"></a>mp4mux</span></h2> +<p>mp4mux — Muxer for ISO MPEG-4 (.mp4) files</p> +</td> +<td class="gallery_image" valign="top" align="right"></td> +</tr></table></div> +<div class="refsect1"> +<a name="gst-plugins-good-plugins-mp4mux.properties"></a><h2>Properties</h2> +<div class="informaltable"><table border="0"> +<colgroup> +<col width="150px" class="properties_type"> +<col width="300px" class="properties_name"> +<col width="200px" class="properties_flags"> +</colgroup> +<tbody> +<tr> +<td class="property_type"><span class="type">GstQTMuxDtsMethods</span></td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--dts-method" title="The “dts-method” property">dts-method</a></td> +<td class="property_flags">Read / Write / Construct</td> +</tr> +<tr> +<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--faststart" title="The “faststart” property">faststart</a></td> +<td class="property_flags">Read / Write</td> +</tr> +<tr> +<td class="property_type"> +<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--faststart-file" title="The “faststart-file” property">faststart-file</a></td> +<td class="property_flags">Read / Write / Construct</td> +</tr> +<tr> +<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--fragment-duration" title="The “fragment-duration” property">fragment-duration</a></td> +<td class="property_flags">Read / Write / Construct</td> +</tr> +<tr> +<td class="property_type"> +<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--moov-recovery-file" title="The “moov-recovery-file” property">moov-recovery-file</a></td> +<td class="property_flags">Read / Write / Construct</td> +</tr> +<tr> +<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--movie-timescale" title="The “movie-timescale” property">movie-timescale</a></td> +<td class="property_flags">Read / Write / Construct</td> +</tr> +<tr> +<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--presentation-time" title="The “presentation-time” property">presentation-time</a></td> +<td class="property_flags">Read / Write / Construct</td> +</tr> +<tr> +<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--streamable" title="The “streamable” property">streamable</a></td> +<td class="property_flags">Read / Write / Construct</td> +</tr> +<tr> +<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></td> +<td class="property_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux--trak-timescale" title="The “trak-timescale” property">trak-timescale</a></td> +<td class="property_flags">Read / Write / Construct</td> +</tr> +</tbody> +</table></div> +</div> +<a name="GstMP4Mux"></a><div class="refsect1"> +<a name="gst-plugins-good-plugins-mp4mux.other"></a><h2>Types and Values</h2> +<div class="informaltable"><table width="100%" border="0"> +<colgroup> +<col width="150px" class="name"> +<col class="description"> +</colgroup> +<tbody><tr> +<td class="datatype_keyword"> </td> +<td class="function_name"><a class="link" href="gst-plugins-good-plugins-mp4mux.html#GstMP4Mux-struct" title="GstMP4Mux">GstMP4Mux</a></td> +</tr></tbody> +</table></div> +</div> +<div class="refsect1"> +<a name="gst-plugins-good-plugins-mp4mux.object-hierarchy"></a><h2>Object Hierarchy</h2> +<pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> + <span class="lineart">╰──</span> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> + <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a> + <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">GstElement</a> + <span class="lineart">╰──</span> GstMP4Mux +</pre> +</div> +<div class="refsect1"> +<a name="gst-plugins-good-plugins-mp4mux.implemented-interfaces"></a><h2>Implemented Interfaces</h2> +<p> +GstMP4Mux implements + <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstTagSetter.html">GstTagSetter</a> and GstTagXmpWriter.</p> +</div> +<div class="refsect1"> +<a name="gst-plugins-good-plugins-mp4mux.description"></a><h2>Description</h2> +<p>This element merges streams (audio and video) into ISO MPEG-4 (.mp4) files.</p> +<p>The following background intends to explain why various similar muxers +are present in this plugin.</p> +<p>The <a class="ulink" href="http://www.apple.com/quicktime/resources/qtfileformat.pdf" target="_top"> +QuickTime file format specification</a> served as basis for the MP4 file +format specification (mp4mux), and as such the QuickTime file structure is +nearly identical to the so-called ISO Base Media file format defined in +ISO 14496-12 (except for some media specific parts). +In turn, the latter ISO Base Media format was further specialized as a +Motion JPEG-2000 file format in ISO 15444-3 (mj2mux) +and in various 3GPP(2) specs (3gppmux). +The fragmented file features defined (only) in ISO Base Media are used by +ISMV files making up (a.o.) Smooth Streaming (ismlmux).</p> +<p>A few properties (<span class="type">“movie-timescale”</span>, <span class="type">“trak-timescale”</span>) +allow adjusting some technical parameters, which might be useful in (rare) +cases to resolve compatibility issues in some situations.</p> +<p>Some other properties influence the result more fundamentally. +A typical mov/mp4 file's metadata (aka moov) is located at the end of the +file, somewhat contrary to this usually being called "the header". +However, a <span class="type">“faststart”</span> file will (with some effort) arrange this to +be located near start of the file, which then allows it e.g. to be played +while downloading. Alternatively, rather than having one chunk of metadata at +start (or end), there can be some metadata at start and most of the other +data can be spread out into fragments of <span class="type">“fragment-duration”</span>. +If such fragmented layout is intended for streaming purposes, then +<span class="type">“streamable”</span> allows foregoing to add index metadata (at the end of +file).</p> +<div class="refsect2"> +<a name="id-1.2.80.8.7"></a><h3>Example pipelines</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<span class="gtkdoc opt">-</span><span class="number">1.0</span> gst<span class="gtkdoc opt">-</span>launch<span class="gtkdoc opt">-</span><span class="number">1.0</span> v4l2src num<span class="gtkdoc opt">-</span>buffers<span class="gtkdoc opt">=</span><span class="number">50</span> <span class="gtkdoc opt">!</span> queue <span class="gtkdoc opt">!</span> x264enc <span class="gtkdoc opt">!</span> mp4mux <span class="gtkdoc opt">!</span> filesink location<span class="gtkdoc opt">=</span>video<span class="gtkdoc opt">.</span>mp4</pre></td> + </tr> + </tbody> + </table> +</div> + +Records a video stream captured from a v4l2 device, encodes it into H.264 +and muxes it into an mp4 file. +</div> +<div class="refsynopsisdiv"> +<h2>Synopsis</h2> +<div class="refsect2"> +<a name="id-1.2.80.8.8.1"></a><h3>Element Information</h3> +<div class="variablelist"><table border="0" class="variablelist"> +<colgroup> +<col align="left" valign="top"> +<col> +</colgroup> +<tbody> +<tr> +<td><p><span class="term">plugin</span></p></td> +<td> + <a class="link" href="gst-plugins-good-plugins-plugin-isomp4.html#plugin-isomp4">isomp4</a> + </td> +</tr> +<tr> +<td><p><span class="term">author</span></p></td> +<td>Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br></td> +</tr> +<tr> +<td><p><span class="term">class</span></p></td> +<td>Codec/Muxer</td> +</tr> +</tbody> +</table></div> +</div> +<hr> +<div class="refsect2"> +<a name="id-1.2.80.8.8.2"></a><h3>Element Pads</h3> +<div class="variablelist"><table border="0" class="variablelist"> +<colgroup> +<col align="left" valign="top"> +<col> +</colgroup> +<tbody> +<tr> +<td><p><span class="term">name</span></p></td> +<td>audio_%u</td> +</tr> +<tr> +<td><p><span class="term">direction</span></p></td> +<td>sink</td> +</tr> +<tr> +<td><p><span class="term">presence</span></p></td> +<td>request</td> +</tr> +<tr> +<td><p><span class="term">details</span></p></td> +<td>audio/mpeg, mpegversion=(int)1, layer=(int)3, channels=(int)[ 1, 2 ], rate=(int)[ 1, 2147483647 ]</td> +</tr> +<tr> +<td><p><span class="term"></span></p></td> +<td> audio/mpeg, mpegversion=(int)4, stream-format=(string)raw, channels=(int)[ 1, 8 ], rate=(int)[ 1, 2147483647 ]</td> +</tr> +<tr> +<td><p><span class="term"></span></p></td> +<td> audio/x-alac, channels=(int)[ 1, 2 ], rate=(int)[ 1, 2147483647 ]</td> +</tr> +</tbody> +</table></div> +<div class="variablelist"><table border="0" class="variablelist"> +<colgroup> +<col align="left" valign="top"> +<col> +</colgroup> +<tbody> +<tr> +<td><p><span class="term">name</span></p></td> +<td>subtitle_%u</td> +</tr> +<tr> +<td><p><span class="term">direction</span></p></td> +<td>sink</td> +</tr> +<tr> +<td><p><span class="term">presence</span></p></td> +<td>request</td> +</tr> +<tr> +<td><p><span class="term">details</span></p></td> +<td>text/x-raw, format=(string)utf8</td> +</tr> +</tbody> +</table></div> +<div class="variablelist"><table border="0" class="variablelist"> +<colgroup> +<col align="left" valign="top"> +<col> +</colgroup> +<tbody> +<tr> +<td><p><span class="term">name</span></p></td> +<td>video_%u</td> +</tr> +<tr> +<td><p><span class="term">direction</span></p></td> +<td>sink</td> +</tr> +<tr> +<td><p><span class="term">presence</span></p></td> +<td>request</td> +</tr> +<tr> +<td><p><span class="term">details</span></p></td> +<td>video/mpeg, mpegversion=(int)4, systemstream=(boolean)false, width=(int)[ 16, 2147483647 ], height=(int)[ 16, 2147483647 ]</td> +</tr> +<tr> +<td><p><span class="term"></span></p></td> +<td> video/x-divx, divxversion=(int)5, width=(int)[ 16, 2147483647 ], height=(int)[ 16, 2147483647 ]</td> +</tr> +<tr> +<td><p><span class="term"></span></p></td> +<td> video/x-h264, stream-format=(string)avc, alignment=(string)au, width=(int)[ 16, 2147483647 ], height=(int)[ 16, 2147483647 ]</td> +</tr> +<tr> +<td><p><span class="term"></span></p></td> +<td> video/x-mp4-part, width=(int)[ 16, 2147483647 ], height=(int)[ 16, 2147483647 ]</td> +</tr> +</tbody> +</table></div> +<div class="variablelist"><table border="0" class="variablelist"> +<colgroup> +<col align="left" valign="top"> +<col> +</colgroup> +<tbody> +<tr> +<td><p><span class="term">name</span></p></td> +<td>src</td> +</tr> +<tr> +<td><p><span class="term">direction</span></p></td> +<td>source</td> +</tr> +<tr> +<td><p><span class="term">presence</span></p></td> +<td>always</td> +</tr> +<tr> +<td><p><span class="term">details</span></p></td> +<td>video/quicktime, variant=(string)iso</td> +</tr> +</tbody> +</table></div> +</div> +</div> +<p> +</p> +</div> +<div class="refsect1"> +<a name="gst-plugins-good-plugins-mp4mux.functions_details"></a><h2>Functions</h2> +</div> +<div class="refsect1"> +<a name="gst-plugins-good-plugins-mp4mux.other_details"></a><h2>Types and Values</h2> +<div class="refsect2"> +<a name="GstMP4Mux-struct"></a><h3>GstMP4Mux</h3> +<pre class="programlisting">typedef struct _GstMP4Mux GstMP4Mux;</pre> +<p> +</p> +</div> +</div> +<div class="refsect1"> +<a name="gst-plugins-good-plugins-mp4mux.property-details"></a><h2>Property Details</h2> +<div class="refsect2"> +<a name="GstMP4Mux--dts-method"></a><h3>The <code class="literal">“dts-method”</code> property</h3> +<pre class="programlisting"> “dts-method” <span class="type">GstQTMuxDtsMethods</span></pre> +<p>(DEPRECATED) Method to determine DTS time.</p> +<p>Flags: Read / Write / Construct</p> +<p>Default value: reorder</p> +</div> +<hr> +<div class="refsect2"> +<a name="GstMP4Mux--faststart"></a><h3>The <code class="literal">“faststart”</code> property</h3> +<pre class="programlisting"> “faststart” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> +<p>If the file should be formatted for faststart (headers first).</p> +<p>Flags: Read / Write</p> +<p>Default value: FALSE</p> +</div> +<hr> +<div class="refsect2"> +<a name="GstMP4Mux--faststart-file"></a><h3>The <code class="literal">“faststart-file”</code> property</h3> +<pre class="programlisting"> “faststart-file” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> +<p>File that will be used temporarily to store data from the stream when creating a faststart file. If null a filepath will be created automatically.</p> +<p>Flags: Read / Write / Construct</p> +<p>Default value: NULL</p> +</div> +<hr> +<div class="refsect2"> +<a name="GstMP4Mux--fragment-duration"></a><h3>The <code class="literal">“fragment-duration”</code> property</h3> +<pre class="programlisting"> “fragment-duration” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></pre> +<p>Fragment durations in ms (produce a fragmented file if > 0).</p> +<p>Flags: Read / Write / Construct</p> +<p>Default value: 0</p> +</div> +<hr> +<div class="refsect2"> +<a name="GstMP4Mux--moov-recovery-file"></a><h3>The <code class="literal">“moov-recovery-file”</code> property</h3> +<pre class="programlisting"> “moov-recovery-file” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> +<p>File to be used to store data for moov atom making movie file recovery possible in case of a crash during muxing. Null for disabled. (Experimental).</p> +<p>Flags: Read / Write / Construct</p> +<p>Default value: NULL</p> +</div> +<hr> +<div class="refsect2"> +<a name="GstMP4Mux--movie-timescale"></a><h3>The <code class="literal">“movie-timescale”</code> property</h3> +<pre class="programlisting"> “movie-timescale” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></pre> +<p>Timescale to use in the movie (units per second).</p> +<p>Flags: Read / Write / Construct</p> +<p>Allowed values: >= 1</p> +<p>Default value: 1000</p> +</div> +<hr> +<div class="refsect2"> +<a name="GstMP4Mux--presentation-time"></a><h3>The <code class="literal">“presentation-time”</code> property</h3> +<pre class="programlisting"> “presentation-time” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> +<p>Calculate and include presentation/composition time (in addition to decoding time).</p> +<p>Flags: Read / Write / Construct</p> +<p>Default value: TRUE</p> +</div> +<hr> +<div class="refsect2"> +<a name="GstMP4Mux--streamable"></a><h3>The <code class="literal">“streamable”</code> property</h3> +<pre class="programlisting"> “streamable” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> +<p>If set to true, the output should be as if it is to be streamed and hence no indexes written or duration written. (DEPRECATED, only valid for fragmented MP4).</p> +<p>Flags: Read / Write / Construct</p> +<p>Default value: FALSE</p> +</div> +<hr> +<div class="refsect2"> +<a name="GstMP4Mux--trak-timescale"></a><h3>The <code class="literal">“trak-timescale”</code> property</h3> +<pre class="programlisting"> “trak-timescale” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></pre> +<p>Timescale to use for the tracks (units per second, 0 is automatic).</p> +<p>Flags: Read / Write / Construct</p> +<p>Default value: 0</p> +</div> +</div> +</div> +<div class="footer"> +<hr> + Generated by GTK-Doc V1.21</div> +</body> +</html>
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