gst_base_sink_get_blocksize 1348 libs/gst/base/gstbasesink.c       g_value_set_uint (value, gst_base_sink_get_blocksize (sink));
gst_base_sink_get_blocksize  235 libs/gst/base/gstbasesink.h guint           gst_base_sink_get_blocksize     (GstBaseSink *sink);