gstreamer/tests/autoplug.c

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#include <gst/gst.h>
static GList*
autoplug_caps (gchar *mime1, gchar *mime2)
{
GstCaps *caps1, *caps2;
caps1 = gst_caps_new ("tescaps1", mime1);
caps2 = gst_caps_new ("tescaps2", mime2);
return gst_autoplug_caps (caps1, caps2);
}
static void
dump_factories (GList *factories)
{
g_print ("dumping factories\n");
while (factories) {
GstElementFactory *factory = (GstElementFactory *)factories->data;
g_print ("factory: \"%s\"\n", factory->name);
factories = g_list_next (factories);
}
}
int main(int argc,char *argv[])
{
GList *factories;
gst_init(&argc,&argv);
factories = autoplug_caps ("audio/mp3", "audio/raw");
dump_factories (factories);
factories = autoplug_caps ("video/mpeg", "audio/raw");
dump_factories (factories);
factories = gst_autoplug_caps (
gst_caps_new_with_props(
"testcaps3",
"video/mpeg",
gst_props_new (
"mpegversion", GST_PROPS_INT (1),
"systemstream", GST_PROPS_BOOLEAN (TRUE),
NULL)),
gst_caps_new("testcaps4","audio/raw"));
dump_factories (factories);
factories = gst_autoplug_caps (
gst_caps_new_with_props(
"testcaps5",
"video/mpeg",
gst_props_new (
"mpegversion", GST_PROPS_INT (1),
"systemstream", GST_PROPS_BOOLEAN (FALSE),
NULL)),
gst_caps_new("testcaps6", "video/raw"));
dump_factories (factories);
exit (0);
}