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Pbutils — General Application and Plugin Utility Library
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Version — GStreamer gst-plugins-base libraries version macros.
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Codec utilities — Miscellaneous codec-specific utility functions
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Descriptions — Provides human-readable descriptions for caps/codecs
and encoder, decoder, URI source and URI sink elements
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Missing plugins — Create, recognise and parse missing-plugins messages
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Install-plugins — Missing plugin installation support for applications
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GstDiscoverer — Utility for discovering information on URIs.
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GstEncodingProfile — Encoding profile library
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GstAudioVisualizer — Base class for visualizers.
        This library should be linked to by getting cflags and libs from
        gstreamer-plugins-base-1.0.pc and adding
        -lgstpbutils-1.0 to the library
        flags.