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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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bc4619a44b
Original commit message from CVS: Added multiple caps to the pads Extended the padfactory for the multiple caps GstCaps now have a name so that future manipulations on them can be done by name Updated the plugins for the new caps list
64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
#include <gst/gst.h>
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static GList*
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autoplug_caps (gchar *mime1, gchar *mime2)
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{
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GstCaps *caps1, *caps2;
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caps1 = gst_caps_new ("tescaps1", mime1);
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caps2 = gst_caps_new ("tescaps2", mime2);
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return gst_autoplug_caps (caps1, caps2);
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}
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static void
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dump_factories (GList *factories)
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{
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g_print ("dumping factories\n");
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while (factories) {
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GstElementFactory *factory = (GstElementFactory *)factories->data;
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g_print ("factory: \"%s\"\n", factory->name);
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factories = g_list_next (factories);
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}
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}
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int main(int argc,char *argv[])
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{
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GList *factories;
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gst_init(&argc,&argv);
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factories = autoplug_caps ("audio/mp3", "audio/raw");
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dump_factories (factories);
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factories = autoplug_caps ("video/mpeg", "audio/raw");
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dump_factories (factories);
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factories = gst_autoplug_caps (
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gst_caps_new_with_props(
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"testcaps3",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (TRUE),
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NULL)),
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gst_caps_new("testcaps4","audio/raw"));
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dump_factories (factories);
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factories = gst_autoplug_caps (
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gst_caps_new_with_props(
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"testcaps5",
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"video/mpeg",
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gst_props_new (
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"mpegversion", GST_PROPS_INT (1),
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"systemstream", GST_PROPS_BOOLEAN (FALSE),
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NULL)),
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gst_caps_new("testcaps6", "video/raw"));
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dump_factories (factories);
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exit (0);
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}
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