source: multimedia/libdriv/gstreamer10.xml@ 8717fc0

10.0 10.1 11.0 11.1 11.2 9.0 9.1 lazarus plabs/python-mods qt5new trunk upgradedb xry111/intltool xry111/soup3 xry111/test-20220226
Last change on this file since 8717fc0 was 8717fc0, checked in by Xi Ruoyao <xry111@…>, 3 years ago

add gstreamer buffer size reset patch

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@21995 af4574ff-66df-0310-9fd7-8a98e5e911e0

  • Property mode set to 100644
File size: 10.7 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY gstreamer10-download-http "&gstreamer-dl;/gstreamer/gstreamer-&gstreamer10-version;.tar.xz">
8 <!ENTITY gstreamer10-download-ftp " ">
9 <!ENTITY gstreamer10-md5sum "862b7e4263d946bc2ef31b3c582e5587">
10 <!ENTITY gstreamer10-size "3.2 MB">
11 <!ENTITY gstreamer10-buildsize "60 MB (with tests; add 36 MB fro docs)">
12 <!ENTITY gstreamer10-time "1.9 SBU (Using parallelism=4; with tests; add 1.5 SBU for docs)">
13]>
14
15<sect1 id="gstreamer10" xreflabel="gstreamer-&gstreamer10-version;">
16 <?dbhtml filename="gstreamer10.html"?>
17
18 <sect1info>
19 <othername>$LastChangedBy$</othername>
20 <date>$Date$</date>
21 </sect1info>
22
23 <title>gstreamer-&gstreamer10-version;</title>
24
25 <indexterm zone="gstreamer10">
26 <primary sortas="a-gstreamer">gstreamer</primary>
27 </indexterm>
28
29 <sect2 role="package">
30 <title>Introduction to gstreamer</title>
31
32 <para>
33 <application>gstreamer</application> is a streaming media framework that
34 enables applications to share a common set of plugins for things like
35 video encoding and decoding, audio encoding and decoding, audio and video
36 filters, audio visualisation, web streaming and anything else that
37 streams in real-time or otherwise. This package only provides base
38 functionality and libraries. You may need at least <xref
39 linkend="gst10-plugins-base"/> and one of Good, Bad, Ugly or Libav
40 plugins.
41 </para>
42
43 &lfs90_checked;
44
45 <bridgehead renderas="sect3">Package Information</bridgehead>
46 <itemizedlist spacing="compact">
47 <listitem>
48 <para>
49 Download (HTTP): <ulink url="&gstreamer10-download-http;"/>
50 </para>
51 </listitem>
52 <listitem>
53 <para>
54 Download (FTP): <ulink url="&gstreamer10-download-ftp;"/>
55 </para>
56 </listitem>
57 <listitem>
58 <para>
59 Download MD5 sum: &gstreamer10-md5sum;
60 </para>
61 </listitem>
62 <listitem>
63 <para>
64 Download size: &gstreamer10-size;
65 </para>
66 </listitem>
67 <listitem>
68 <para>
69 Estimated disk space required: &gstreamer10-buildsize;
70 </para>
71 </listitem>
72 <listitem>
73 <para>
74 Estimated build time: &gstreamer10-time;
75 </para>
76 </listitem>
77 </itemizedlist>
78
79 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
80 <itemizedlist spacing="compact">
81 <listitem>
82 <para>Required patch: <ulink url="&patch-root;/gstreamer-&gstreamer10-version;-buffer_size_reset_fix-1.patch"/></para>
83 </listitem>
84 </itemizedlist>
85
86 <bridgehead renderas="sect3">gstreamer Dependencies</bridgehead>
87
88 <bridgehead renderas="sect4">Required</bridgehead>
89 <para role="required">
90 <xref linkend="glib2"/>
91 </para>
92
93 <!-- Required for GNOME -->
94 <bridgehead renderas="sect4">Recommended</bridgehead>
95 <para role="recommended">
96 <xref linkend="gobject-introspection"/>
97 </para>
98
99 <bridgehead renderas="sect4">Optional</bridgehead>
100 <para role="optional">
101 <xref linkend="gtk3"/> (for examples),
102 <xref linkend="gsl"/>,
103 <xref linkend="gtk-doc"/>,
104 <xref linkend="valgrind"/>, and
105 <ulink url="http://www.nongnu.org/libunwind/">libunwind</ulink>
106 </para>
107
108 <para condition="html" role="usernotes">
109 User Notes: <ulink url="&blfs-wiki;/gstreamer10"/>
110 </para>
111 </sect2>
112
113 <sect2 role="installation">
114 <title>Installation of gstreamer</title>
115
116 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
117 href="../../xincludes/gst10-objc-error.xml"/>
118
119 <para>
120 At first, fix a problem causing memory leaking and spurious warnings:
121 </para>
122
123<screen><userinput>patch -Np1 -i ../gstreamer-&gstreamer10-version;-buffer_size_reset_fix-1.patch</userinput></screen>
124
125 <para>
126 Install <application>gstreamer</application> by running the following
127 commands:
128 </para>
129
130<screen><userinput>mkdir build &amp;&amp;
131cd build &amp;&amp;
132
133meson --prefix=/usr \
134 -Dbuildtype=release \
135 -Dgst_debug=false \
136 -Dgtk_doc=disabled \
137 -Dpackage-origin=http://www.linuxfromscratch.org/blfs/view/svn/ \
138 -Dpackage-name="GStreamer &gstreamer10-version; BLFS" &amp;&amp;
139ninja</userinput></screen>
140
141 <para>
142 To test the results, issue: <command>ninja test</command>. One test,
143 gst_gstdatetime, is known to fail.
144 </para>
145
146 <caution>
147 <para>If you are reinstalling <application>gstreamer</application> from a
148 previous version, it is best if you remove the prior version, including
149 plugins, before installing the new version. If there is a mixture of
150 versions installed, using processes may hang or not work properly. As
151 the <systemitem class="username">root</systemitem> user: </para>
152
153<screen role="nodump"><userinput>rm -rf /usr/bin/gst-* /usr/{lib,libexec}/gstreamer-1.0</userinput></screen>
154 </caution>
155
156 <para>
157 Now, as the <systemitem class="username">root</systemitem> user:
158 </para>
159
160<screen role="root"><userinput>ninja install</userinput></screen>
161
162 </sect2>
163
164 <sect2 role="content">
165 <title>Contents</title>
166
167 <segmentedlist>
168 <segtitle>Installed Programs</segtitle>
169 <segtitle>Installed Libraries</segtitle>
170 <segtitle>Installed Directories</segtitle>
171
172 <seglistitem>
173 <seg>
174 gst-inspect-1.0, gst-launch-1.0, gst-stats-1.0, and gst-typefind-1.0
175 </seg>
176 <seg>
177 libgstbase-1.0.so, libgstcheck-1.0.so, libgstcontroller-1.0.so,
178 libgstnet-1.0.so, and libgstreamer-1.0.so
179 </seg>
180 <seg>
181 /usr/{include,lib,libexec}/gstreamer-1.0 and
182 /usr/share/gtk-doc/html/gstreamer{,-libs,-plugins}-1.0
183 </seg>
184 </seglistitem>
185 </segmentedlist>
186
187 <variablelist>
188 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
189 <?dbfo list-presentation="list"?>
190 <?dbhtml list-presentation="table"?>
191
192 <varlistentry id="gst-inspect-1.0">
193 <term><command>gst-inspect-1.0</command></term>
194 <listitem>
195 <para>
196 is a tool that prints out information on available
197 <application>gstreamer</application> plugins,
198 information about a particular plugin, or information
199 about a particular element.
200 </para>
201 <indexterm zone="gstreamer10 gst-inspect-1.0">
202 <primary sortas="b-gst-inspect-1.0">gst-inspect-1.0</primary>
203 </indexterm>
204 </listitem>
205 </varlistentry>
206
207 <varlistentry id="gst-launch-1.0">
208 <term><command>gst-launch-1.0</command></term>
209 <listitem>
210 <para>
211 is a tool that builds and runs basic
212 <application>gstreamer</application> pipelines.
213 </para>
214 <indexterm zone="gstreamer10 gst-launch-1.0">
215 <primary sortas="b-gst-launch-1.0">gst-launch-1.0</primary>
216 </indexterm>
217 </listitem>
218 </varlistentry>
219
220 <varlistentry id="gst-stats-1.0">
221 <term><command>gst-stats-1.0</command></term>
222 <listitem>
223 <para>
224 is a tool used to gather statistics about
225 <application>gstreamer</application> operations.
226 </para>
227 <indexterm zone="gstreamer10 gst-stats-1.0">
228 <primary sortas="b-gst-stats-1.0">gst-stats-1.0</primary>
229 </indexterm>
230 </listitem>
231 </varlistentry>
232
233 <varlistentry id="gst-typefind-1.0">
234 <term><command>gst-typefind-1.0</command></term>
235 <listitem>
236 <para>
237 uses the <application>gstreamer</application> type finding system
238 to determine the relevant <application>gstreamer</application>
239 plugin to parse or decode files, and the corresponding MIME type.
240 </para>
241 <indexterm zone="gstreamer10 gst-typefind-1.0">
242 <primary sortas="b-gst-typefind-1.0">gst-typefind-1.0</primary>
243 </indexterm>
244 </listitem>
245 </varlistentry>
246
247 <varlistentry id="libgstbase-1.0">
248 <term><filename class="libraryfile">libgstbase-1.0.so</filename></term>
249 <listitem>
250 <para>
251 provides some base classes to be extended by elements and utillity
252 classes that are most useful for plugin developers.
253 </para>
254 <indexterm zone="gstreamer10 libgstbase-1.0">
255 <primary sortas="c-libgstbase-1.0">libgstbase-1.0.so</primary>
256 </indexterm>
257 </listitem>
258 </varlistentry>
259
260 <varlistentry id="libgstcheck-1.0">
261 <term><filename class="libraryfile">libgstcheck-1.0.so</filename></term>
262 <listitem>
263 <para>
264 provides functionality for writing unit tests that use the check
265 framework.
266 </para>
267 <indexterm zone="gstreamer10 libgstcheck-1.0">
268 <primary sortas="c-libgstcheck-1.0">libgstcheck-1.0.so</primary>
269 </indexterm>
270 </listitem>
271 </varlistentry>
272
273 <varlistentry id="libgstcontroller-1.0">
274 <term><filename class="libraryfile">libgstcontroller-1.0.so</filename></term>
275 <listitem>
276 <para>
277 provides functionality to animate element properties over time.
278 </para>
279 <indexterm zone="gstreamer10 libgstcontroller-1.0">
280 <primary sortas="c-libgstcontroller-1.0">libgstcontroller-1.0.so</primary>
281 </indexterm>
282 </listitem>
283 </varlistentry>
284
285 <varlistentry id="libgstnet-1.0">
286 <term><filename class="libraryfile">libgstnet-1.0.so</filename></term>
287 <listitem>
288 <para>
289 provides network elements and objects.
290 </para>
291 <indexterm zone="gstreamer10 libgstnet-1.0">
292 <primary sortas="c-libgstnet-1.0">libgstnet-1.0.so</primary>
293 </indexterm>
294 </listitem>
295 </varlistentry>
296
297 <varlistentry id="libgstreamer-1.0">
298 <term><filename class="libraryfile">libgstreamer-1.0.so</filename></term>
299 <listitem>
300 <para>
301 provides all of the core <application>gstreamer</application>
302 services, including initialization, plugin management and types,
303 as well as the object hierarchy that defines elements and bins,
304 along with some more specialized elements.
305 </para>
306 <indexterm zone="gstreamer10 libgstreamer-1.0">
307 <primary sortas="c-libgstreamer-1.0">libgstreamer-1.0.so</primary>
308 </indexterm>
309 </listitem>
310 </varlistentry>
311
312 </variablelist>
313
314 </sect2>
315
316</sect1>
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