--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/gstreamer_core/tsrc/examples/wav_record/src/wav_record.c Tue Aug 31 15:30:33 2010 +0300
@@ -0,0 +1,150 @@
+
+#include <gst/gst_global.h>
+#include <stdlib.h>
+#include <gst/gst.h>
+#include <gst/gstelement.h>
+#include <string.h>
+#define LOG_FILE "c:\\logs\\wav_record_logs.txt"
+#include "std_log_result.h"
+#define LOG_FILENAME_LINE __FILE__, __LINE__
+
+void create_xml(int result)
+{
+
+ if(result)
+ {
+ assert_failed = 1;
+ }
+
+ testResultXml(xmlfile);
+ close_log_file();
+
+ if(result)
+ {
+ exit (-1);
+ }
+
+}
+
+GstElement *pipeline, *source, *wavenc,*sink;
+GstBus *bus;
+GMainLoop *loop;
+gint error;
+static gboolean
+bus_call (GstBus *bus,
+ GstMessage *msg,
+ gpointer data)
+{
+ switch (GST_MESSAGE_TYPE (msg)) {
+ case GST_MESSAGE_EOS:
+ gst_element_set_state (pipeline, GST_STATE_NULL);
+ g_main_loop_quit(loop);
+ gst_object_unref (GST_OBJECT (pipeline));
+ //std_log(LOG_FILENAME_LINE, "Test Successful");
+ create_xml(error);
+ break;
+ case GST_MESSAGE_ERROR: {
+ gchar *debug;
+ GError *err;
+ gst_message_parse_error (msg, &err, &debug);
+ g_free (debug);
+ g_print ("Error: %s\n", err->message);
+ error = err->code;
+ g_error_free (err);
+ //std_log(LOG_FILENAME_LINE, "Test Failed");
+
+ break;
+ }
+ default:
+ break;
+ }
+
+ return TRUE;
+}
+
+static gboolean
+quit_loop (gpointer data)
+{
+ gst_element_send_event (pipeline, gst_event_new_eos ());
+
+}
+
+
+/// exe name record_duration sampling_rate chans width
+int main (int argc, char *argv[])
+{
+ char filename[1024];
+ GstCaps* caps;
+ int sampling_rate = 8000;
+ int chans = 1;
+ int width = 16;
+ guint record_duration = 10000;
+
+ error = 0;
+ if (argc > 1) {
+ record_duration = (guint) atoi( argv[1] ) * 1000;
+ }
+
+ if (argc > 2) {
+ sampling_rate = (int) atoi( argv[2] );
+ }
+
+ if (argc > 3) {
+ chans = (int) atoi( argv[3] );
+ }
+
+ if (argc > 4) {
+ width = (int) atoi( argv[4] );
+ }
+
+
+ gst_init (&argc, &argv);
+ loop = g_main_loop_new (NULL, FALSE);
+
+ /* create elements */
+ pipeline = gst_pipeline_new ("audio-player");
+ source = gst_element_factory_make ("devsoundsrc", "audio-source");
+ wavenc = gst_element_factory_make ("wavenc", "mp3parse");
+ sink = gst_element_factory_make ("filesink", "sink");
+
+ if (!pipeline || !source || !wavenc || !sink) {
+ g_print ("One element could not be created\n");
+ return -1;
+ }
+ snprintf(filename, 1024, "C:\\data\\wav_record_samp-%d-chans-%d-duration-%dsec.wav",
+ sampling_rate, chans,record_duration/1000 );
+
+ /* set filename property on the file source. Also add a message handler. */
+ g_object_set (G_OBJECT (sink), "location", filename, NULL);
+ /* put all elements in a bin */
+ gst_bin_add_many (GST_BIN (pipeline),source, wavenc,sink, NULL);
+
+ caps = gst_caps_new_simple ("audio/x-raw-int",
+ "width", G_TYPE_INT, width,
+ "depth", G_TYPE_INT, width,
+ "signed",G_TYPE_BOOLEAN, TRUE,
+ "endianness",G_TYPE_INT, G_BYTE_ORDER,
+ "rate", G_TYPE_INT, sampling_rate,
+ "channels", G_TYPE_INT, chans, NULL);
+
+ gst_element_link_filtered (source, wavenc, caps);
+ gst_element_link (wavenc, sink);
+
+ gst_bus_add_watch (gst_pipeline_get_bus (GST_PIPELINE (pipeline)), bus_call, loop);
+ //g_signal_connect (decoder, "pad-added", G_CALLBACK (new_pad_cb),pipeline);
+ /* Now set to playing and iterate. */
+ g_print ("Setting to PLAYING\n");
+ gst_element_set_state (pipeline, GST_STATE_PLAYING);
+ g_timeout_add (record_duration, quit_loop, loop);
+ g_print ("Running\n");
+ g_main_loop_run (loop);
+ /* clean up nicely */
+ g_print ("Returned, stopping playback\n");
+ gst_element_set_state (pipeline, GST_STATE_NULL);
+ g_print ("Deleting pipeline\n");
+ gst_object_unref (GST_OBJECT (pipeline));
+
+ g_print ("completed palying audio\n");
+ return 0;
+}
+