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<title>Pbutils: GStreamer Base Plugins 1.0 Library Reference Manual</title>
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Description
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Pbutils
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Pbutils — General Application and Plugin Utility Library
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Functions
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void
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gst_pb_utils_init ()
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Includes
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#include <gst/pbutils/pbutils.h>
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Description
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libgstpbutils is a general utility library for plugins and applications.
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It currently provides the
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following:
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human-readable description strings of codecs, elements, sources, decoders,
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encoders, or sinks from decoder/encoder caps, element names, or protocol
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names.
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support for applications to initiate installation of missing plugins (if
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this is supported by the distribution or operating system used)
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API for GStreamer elements to create missing-plugin messages in order to
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communicate to the application that a certain type of plugin is missing
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(decoder, encoder, URI protocol source, URI protocol sink, named element)
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API for applications to recognise and handle missing-plugin messages
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Linking to this library
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You should obtain the required CFLAGS and LIBS using pkg-config on the
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gstreamer-plugins-base-0.10 module. You will then also need to add
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'-lgstpbutils-0.10' manually to your LIBS line.
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Library initialisation
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Before using any of its functions, applications and plugins must call
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gst_pb_utils_init() to initialise the library.
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Functions
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gst_pb_utils_init ()
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void
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gst_pb_utils_init (void);
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Initialises the base utils support library. This function is not
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thread-safe. Applications should call it after calling gst_init(),
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plugins should call it from their plugin_init function.
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This function may be called multiple times. It will do nothing if the
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library has already been initialised.
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Types and Values
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