gst-plugins-base1: gst-plugins-base1 (base set of GStreamer plugins) gst-plugins-base1: gst-plugins-base1: GStreamer Base Plug-ins is a well-groomed and well-maintained gst-plugins-base1: collection of GStreamer plug-ins and elements, spanning the gst-plugins-base1: range of possible types of elements one would want to write gst-plugins-base1: for GStreamer. It also contains helper libraries and base gst-plugins-base1: classes useful for writing elements. A wide range of video gst-plugins-base1: and audio decoders, encoders, and filters are included. gst-plugins-base1: gst-plugins-base1: This is for gstreamer version 1.x gst-plugins-base1: