<div class="gmail_quote">I suppose you're finishing your application by pressing ctrl-c, I don't know if wavenc cares about it, but this way you get no eos (if wavenc cares about it to finish the file, this makes a difference). You might want to set num-buffers property of audiotestsrc and listen for EOS messages from the bus and quit the mainloop when it happens.</div> <div class="gmail_quote"> </div><div class="gmail_quote">Btw, what was the problem with gst-launch -e ?</div><div class="gmail_quote"> </div><div class="gmail_quote">On Mon, Apr 27, 2009 at 7:42 PM, Guilherme <<a href="mailto:grlongo.ireland@gmail.com">grlongo.ireland@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Thiago, I did it before and all I get is a cracked sound. Pretty weird. Have a look what I was doing before: #include<gst/gst.h> #include<glib.h> static gboolean bus_call(GstBus *bus, GstMessage *msg, gpointer data); int main(int argc, char *argv[]) { GMainLoop *loop; GstElement *pipeline, *source, *audioconvert, *wavenc, *filesink; GstBus *bus; gst_init(&argc, &argv); loop = g_main_loop_new (NULL, FALSE); /*creating elements*/ pipeline = gst_pipeline_new ("audio-player"); source = gst_element_factory_make ("audiotestsrc", "file-source"); //audioconvert = gst_element_factory_make ("audioconvert", "audio-conversor"); wavenc = gst_element_factory_make ("wavenc", "wave-enc"); filesink = gst_element_factory_make ("filesink", "audio-output"); if (!pipeline || !source || !audioconvert|| !wavenc || !filesink) { g_printerr ("One element could not be created. Exiting.\n"); return -1; } * g_object_set (G_OBJECT (filesink), "location", "foo.wav", NULL);* /*set-up the pipeline*/ /*message handler*/ bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); gst_bus_add_watch (bus, bus_call, loop); gst_object_unref (bus); /*colocar todos elementos na pipeline*/ gst_bin_add_many (GST_BIN (pipeline), source, wavenc, filesink, NULL); /*Linkar elementos*/ //gst_element_link (); gst_element_link_many (source, wavenc, filesink, NULL); //g_signal_connect (demuxer, "pad-added", G_CALLBACK (on_pad_added), decoder); /* set pipeline playing status */ g_print ("Running...\n"); gst_element_set_state (pipeline, GST_STATE_PLAYING); <div class="im"> /*iterate*/ g_print ("Recording\n"); g_main_loop_run (loop); /* Out of the main loop, clean up nicely */ g_print ("Returned, stopping playback\n"); gst_element_set_state (pipeline, GST_STATE_NULL); </div><div class="im"> g_print ("Deleting pipeline\n"); gst_object_unref (GST_OBJECT (pipeline)); return 0; } </div>static gboolean bus_call(GstBus *bus, GstMessage *msg, gpointer data) { return TRUE; } ------------------------------------------------------------------------------ Register Now & Save for Velocity, the Web Performance & Operations Conference from O'Reilly Media. Velocity features a full day of expert-led, hands-on workshops and two days of sessions from industry leaders in dedicated Performance & Operations tracks. Use code vel09scf and Save an extra 15% before 5/3. <a href="http://p.sf.net/sfu/velocityconf" target="_blank">http://p.sf.net/sfu/velocityconf</a> <div><div></div><div class="h5">_______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a> </div></div></blockquote></div> -- Thiago Sousa Santos Embedded Systems and Pervasive Computing Lab (Embedded) Center of Electrical Engineering and Informatics (CEEI) Federal University of Campina Grande (UFCG)