example: Use one notifier per conference with default property setting

2 files changed, 11 insertions, 71 deletions

diff --git a/examples/call-handler.c b/examples/call-handler.c
index 4f9a636..dca6aa4 100644
--- a/examples/call-handler.c
+++ b/examples/call-handler.c
@@ -28,7 +28,7 @@ typedef struct {
   guint buswatch;
   TpChannel *proxy;
   TfChannel *channel;
-  FsElementAddedNotifier *notifier;
+  GList *notifiers;
 } ChannelContext;
 
 GMainLoop *loop;
@@ -149,9 +149,18 @@ conference_added_cb (TfChannel *channel,
   gpointer user_data)
 {
   ChannelContext *context = user_data;
+  FsElementAddedNotifier *notifier;
 
   g_debug ("Conference added");
 
+  /* Add notifier to set the various element properties as needed */
+  notifier = fs_element_added_notifier_new ();
+  fs_element_added_notifier_set_properties_from_keyfile (notifier,
+    fs_utils_get_default_element_properties (conference));
+  fs_element_added_notifier_add (notifier, GST_BIN (context->pipeline));
+
+  context->notifiers = g_list_prepend (context->notifiers, notifier);
+
   gst_bin_add (GST_BIN (context->pipeline), conference);
   gst_element_set_state (conference, GST_STATE_PLAYING);
 }
@@ -216,8 +225,7 @@ proxy_invalidated_cb (TpProxy *proxy,
   if (context->channel != NULL)
     g_object_unref (context->channel);
 
-  if (context->notifier != NULL)
-    g_object_unref (context->notifier);
+  g_list_free_full (context->notifiers, g_object_unref);
 
   g_object_unref (context->proxy);
 
@@ -248,12 +256,6 @@ new_call_channel_cb (TpSimpleHandler *handler,
     gst_pipeline_get_bus (GST_PIPELINE (context->pipeline)),
     bus_watch_cb,
     context);
-  context->notifier = fs_element_added_notifier_new ();
-
-  fs_element_added_notifier_set_properties_from_file (context->notifier,
-    "element-properties", NULL);
-  fs_element_added_notifier_add (context->notifier,
-      GST_BIN (context->pipeline));
 
   gst_element_set_state (context->pipeline, GST_STATE_PLAYING);
 
diff --git a/examples/element-properties b/examples/element-properties
deleted file mode 100644
index 40f706d..0000000
--- a/examples/element-properties
+++ /dev/null
@@ -1,62 +0,0 @@
-# Put the desired properties in the style of
-#
-# [element name]
-# prop1=val1
-
-[gstrtpbin]
-latency=100
-
-[x264enc]
-byte-stream=1
-bframes=0
-b-adapt=0
-cabac=0
-dct8x8=0
-bitrate=256
-# tuned for zero latency
-tune=0x4
-profile=1
-speed-preset=3
-sliced-threads=false
-
-[ffenc_h263]
-rtp-payload-size=1
-
-[theoraenc]
-bitrate=256
-
-[vp8enc]
-bitrate=256000
-max-latency=1
-speed=2
-error-resilient=true
-
-# Work around bug in the re-timestamp slaving method in
-# GStreamer (2 is skew)
-[alsasrc]
-slave-method=2
-
-[osssrc]
-slave-method=2
-
-[oss4src]
-slave-method=2
-
-[sunaudiosrc]
-slave-method=2
-
-[rtph264pay]
-config-interval=5
-
-[rtppcmupay]
-ptime-multiple=20000000
-
-[rtppcmapay]
-ptime-multiple=20000000
-
-[gstrtpjitterbuffer]
-do-lost=1
-
-[ewh264enc]
-profile=baseline
-quality=5