Gstreamer 随笔

1. Gstreamer在Ubuntu上需要安装得全部库：

gstreamer1.0-alsa - GStreamer plugin for ALSA
gstreamer1.0-clutter-3.0 - Clutter PLugin for GStreamer 1.0
gstreamer1.0-doc - GStreamer core documentation and manuals
gstreamer1.0-plugins-base - GStreamer plugins from the "base" set
gstreamer1.0-plugins-base-appus - GStreamer helper programs from the "base" set
gstreamer1.0-plugins-base-dbg - GStreamer plugins from the "base" set
gstreamer1.0-plugins-base-doc - GStreamer documentation for plugins from the "base" set
gstreamer1.0-plugins-good - GStreamer plugins from the "good" set
gstreamer1.0-plugins-good-dbg - GStreamer plugins from the "good" set
gstreamer1.0-plugins-good-doc - GStreamer documentation for plugins from the "good" set
gstreamer1.0-pulseaudio - GStreamer plugin for PulseAudio
gstreamer1.0-tools - Tools for use with GStreamer
gstreamer1.0-x - GStreamer plugins for X11 and Pango
......
libgstreamer-plugins-base1.0-0 - GStreamer libraries from the "base" set
libgstreamer-plugins-base1.0-dev - GStreamer development files for libraries from the "base" set
libgstreamer-plugins-good1.0-0 - GStreamer development files for libraries from the "good" set
libgstreamer-plugins-good1.0-dev - GStreamer development files for libraries from the "good" set
libgstreamer1.0-0 - Core GStreamer libraries and elements
libgstreamer1.0-0-dbg - Core GStreamer libraries and elements
libgstreamer1.0-dev - GStreamer core development files

2. Gstreamer在显示Audio数据流得振幅得可视化库：

gst-visualise-1.0

is a tool that is used to run a basic GStreamer pipeline, to display a graphical visualisation of an audio stream.