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gst-rtsp-server: Dump test-launch debug graph every 5 seconds

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This also serves as an example of how to fetch the pipeline from
a running media and doing something else with it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5928>
This commit is contained in:
Nirbheek Chauhan 2024-01-16 21:21:20 +05:30 committed by GStreamer Marge Bot
parent 0b38cb2320
commit a8d8201dda
1 changed files with 28 additions and 0 deletions
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28
subprojects/gst-rtsp-server/examples/test-launch.c
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@ -39,6 +39,31 @@ static GOptionEntry entries[] = {
{NULL} {NULL}
}; };
static gboolean
dump_debug (gpointer user_data)
{
GstObject *pipe;
GWeakRef *ref = user_data;
GstElement *e = g_weak_ref_get (ref);
if (!e)
return G_SOURCE_REMOVE;
pipe = gst_element_get_parent (GST_ELEMENT (e));
GST_DEBUG_BIN_TO_DOT_FILE (GST_BIN (pipe), GST_DEBUG_GRAPH_SHOW_ALL,
"rtsp-server-test-launch");
return G_SOURCE_CONTINUE;
}
static void
constructed (GstRTSPMediaFactory * self G_GNUC_UNUSED, GstRTSPMedia * m,
gpointer user_data G_GNUC_UNUSED)
{
GstElement *e = gst_rtsp_media_get_element (m);
GWeakRef *ref = g_new0 (GWeakRef, 1);
g_weak_ref_set (ref, e);
dump_debug (ref);
g_timeout_add_seconds (5, dump_debug, ref);
}
int int
main (int argc, char *argv[]) main (int argc, char *argv[])
{ {
@ -80,6 +105,9 @@ main (int argc, char *argv[])
gst_rtsp_media_factory_set_shared (factory, TRUE); gst_rtsp_media_factory_set_shared (factory, TRUE);
gst_rtsp_media_factory_set_enable_rtcp (factory, !disable_rtcp); gst_rtsp_media_factory_set_enable_rtcp (factory, !disable_rtcp);
g_signal_connect (factory, "media-constructed", G_CALLBACK (constructed),
NULL);
/* attach the test factory to the mount url */ /* attach the test factory to the mount url */
gst_rtsp_mount_points_add_factory (mounts, mount, factory); gst_rtsp_mount_points_add_factory (mounts, mount, factory);