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Add an audioconvert, just in case...

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This commit is contained in:
Xavi Artigas 2012-06-27 11:05:27 +02:00
parent 5b0195b360
commit 3b6437cbcf
1 changed files with 5 additions and 4 deletions
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9
gst-sdk/tutorials/playback-tutorial-7.c
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@ -1,7 +1,7 @@
#include <gst/gst.h>
int main(int argc, char *argv[]) {
GstElement *pipeline, *bin, *equalizer, *sink;
GstElement *pipeline, *bin, *equalizer, *convert, *sink;
GstPad *pad, *ghost_pad;
GstBus *bus;
GstMessage *msg;
@ -14,16 +14,17 @@ int main(int argc, char *argv[]) {
/* Create the elements inside the sink bin */
equalizer = gst_element_factory_make ("equalizer-3bands", "equalizer");
convert = gst_element_factory_make ("audioconvert", "convert");
sink = gst_element_factory_make ("autoaudiosink", "audio_sink");
if (!equalizer || !sink) {
if (!equalizer || !convert || !sink) {
g_printerr ("Not all elements could be created.\n");
return -1;
}
/* Create the sink bin, add the elements and link them */
bin = gst_bin_new ("audio_sink_bin");
gst_bin_add_many (GST_BIN (bin), equalizer, sink, NULL);
gst_element_link (equalizer, sink);
gst_bin_add_many (GST_BIN (bin), equalizer, convert, sink, NULL);
gst_element_link_many (equalizer, convert, sink, NULL);
pad = gst_element_get_static_pad (equalizer, "sink");
ghost_pad = gst_ghost_pad_new ("sink", pad);
gst_pad_set_active (ghost_pad, TRUE);