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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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103 lines
3 KiB
C
103 lines
3 KiB
C
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#include <gst/gst.h>
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int
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main (int argc, char *argv[])
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{
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GstElement *element;
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GstElement *sink1, *sink2;
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GstAutoplug *autoplug;
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GstAutoplug *autoplug2;
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gst_init(&argc,&argv);
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sink1 = gst_elementfactory_make ("videosink", "videosink");
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sink2 = gst_elementfactory_make ("audiosink", "audiosink");
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autoplug = gst_autoplugfactory_make ("staticrender");
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autoplug2 = gst_autoplugfactory_make ("static");
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element = gst_autoplug_to_renderers (autoplug,
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g_list_append (NULL, gst_caps_new ("mp3caps", "audio/mp3")), sink2, NULL);
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xmlSaveFile ("autoplug3_1.gst", gst_xml_write (element));
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element = gst_autoplug_to_renderers (autoplug,
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g_list_append (NULL, gst_caps_new ("mpeg1caps", "video/mpeg")), sink1, NULL);
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if (element) {
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xmlSaveFile ("autoplug3_2.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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g_list_append (NULL, 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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g_list_append (NULL, gst_caps_new("testcaps4","audio/raw")),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_3.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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g_list_append (NULL, 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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g_list_append (NULL, gst_caps_new("testcaps6", "video/raw")),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_4.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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g_list_append (NULL, gst_caps_new(
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"testcaps7",
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"video/avi")),
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g_list_append (NULL, gst_caps_new("testcaps8", "video/raw")),
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g_list_append (NULL, gst_caps_new("testcaps9", "audio/raw")),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_5.gst", gst_xml_write (element));
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}
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element = gst_autoplug_to_caps (autoplug2,
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g_list_append (NULL, gst_caps_new_with_props(
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"testcaps10",
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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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g_list_append (NULL, gst_caps_new("testcaps10", "video/raw")),
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g_list_append (NULL, gst_caps_new("testcaps11", "audio/raw")),
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_6.gst", gst_xml_write (element));
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}
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sink1 = gst_elementfactory_make ("videosink", "videosink");
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sink2 = gst_elementfactory_make ("audiosink", "audiosink");
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element = gst_autoplug_to_renderers (autoplug,
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g_list_append (NULL, gst_caps_new_with_props(
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"testcaps10",
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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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sink1,
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sink2,
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NULL);
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if (element) {
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xmlSaveFile ("autoplug3_7.gst", gst_xml_write (element));
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}
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exit (0);
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}
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