some sample with gstreamer

2017-07-21 19:06:00 +08:00
commit 49c51cce5d
38 changed files with 2514 additions and 0 deletions
@@ -0,0 +1,30 @@
+#include <gst/gst.h>
+
+int main(int argc, char *argv[]) {
+  GstElement *pipeline;
+  GstBus *bus;
+  GstMessage *msg;
+
+  /* Initialize GStreamer */
+  gst_init (&argc, &argv);
+
+  /* Build the pipeline */
+  pipeline = gst_parse_launch ("playbin uri=file:///home/charley/Music/5.wav", NULL);
+
+  /* Start playing */
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+
+  /* Wait until error or EOS */
+  bus = gst_element_get_bus (pipeline);
+  msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE, GST_MESSAGE_ERROR | GST_MESSAGE_EOS);
+
+  /* Free resources */
+  if (msg != NULL)
+    gst_message_unref (msg);
+  gst_object_unref (bus);
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+  gst_object_unref (pipeline);
+  return 0;
+}
+
+