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Python Multimedia
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Most of the popular audio players provide a feature to 'visualize' the audio being played. This visualization effect is typically generated on the fly and is synchronized with the audio signal. Typically, the visualizer responds to changes in audio frequency and volume level among other properties. These changes are then shown by use of animated graphics. GStreamer provides certain plugins to visualize a track. The 'monoscope' visualization plugin is generally available in the default GStreamer installation. It displays a highly stabilized waveform of the streaming audio. Make sure that the GStreamer installation has the monoscope plugin by running the gst-inspect-0.10 command. There are several other popular plugins such as goom and libvisual. But these are not available by default in the GStreamer binary installed on Windows XP. You can install these plugins and try using these to add visualization effects.
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