examples/gstplay/player.c: Don't iterate.

Original commit message from CVS:
* examples/gstplay/player.c: (main):
Don't iterate.
* examples/seeking/seek.c: (fixate), (make_playerbin_pipeline):
Add visualizations.
* ext/a52dec/gsta52dec.c: (gst_a52dec_push),
(gst_a52dec_handle_frame):
Set duration.
* ext/dvdnav/gst-dvd:
Add audioconvert. Fixes #161325.
* ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get):
Explicitely case to gint64. Possible valgrind error.
* gst-libs/gst/play/play.c: (caps_set), (setup_size),
(gst_play_tick_callback), (gst_play_change_state),
(gst_play_dispose), (gst_play_init), (gst_play_class_init),
(gst_play_set_location), (gst_play_get_location),
(gst_play_seek_to_time), (gst_play_set_data_src),
(gst_play_set_video_sink), (gst_play_set_audio_sink),
(gst_play_set_visualization), (gst_play_connect_visualization),
(gst_play_get_framerate), (gst_play_get_all_by_interface),
(gst_play_new):
Use playbin. Fixes #139749 and #147744.
* gst/apetag/apedemux.c: (gst_ape_demux_parse_tags):
Add genre tag.
* gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type),
(audioscale_get_type), (gst_audioscale_base_init),
(gst_audioscale_class_init), (gst_audioscale_expand_caps),
(gst_audioscale_getcaps), (gst_audioscale_fixate),
(gst_audioscale_link), (gst_audioscale_get_buffer),
(gst_audioscale_decrease_rate), (gst_audioscale_increase_rate),
(gst_audioscale_init), (gst_audioscale_dispose),
(gst_audioscale_chain), (gst_audioscale_set_property),
(gst_audioscale_get_property), (plugin_init):
Indent properly.
* gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private):
Fix LPCM.
* gst/qtdemux/qtdemux.c: (qtdemux_parse_udta),
(qtdemux_tag_add_str), (qtdemux_tag_add_num),
(qtdemux_tag_add_gnre), (qtdemux_video_caps):
Add more metadata (fixes #162656).

2 files changed, 32 insertions, 10 deletions

diff --git a/examples/gstplay/player.c b/examples/gstplay/player.c
index 7a018fe0..e0bdd413 100644
--- a/examples/gstplay/player.c
+++ b/examples/gstplay/player.c
@@ -90,13 +90,6 @@ seek_timer (GstPlay * play)
   return FALSE;
 }
 
-static gboolean
-idle_iterate (GstPlay * play)
-{
-  gst_bin_iterate (GST_BIN (play));
-  return (GST_STATE (GST_ELEMENT (play)) == GST_STATE_PLAYING);
-}
-
 int
 main (int argc, char *argv[])
 {
@@ -168,7 +161,6 @@ main (int argc, char *argv[])
           GST_STATE_PLAYING) == GST_STATE_FAILURE)
     g_error ("Could not set state to PLAYING");
 
-  g_idle_add ((GSourceFunc) idle_iterate, play);
   g_timeout_add (20000, (GSourceFunc) seek_timer, play);
 
   g_main_loop_run (loop);
diff --git a/examples/seeking/seek.c b/examples/seeking/seek.c
index c85ca8b0..4a5d51ab 100644
--- a/examples/seeking/seek.c
+++ b/examples/seeking/seek.c
@@ -551,15 +551,45 @@ make_mpegnt_pipeline (const gchar * location)
   return pipeline;
 }
 
+static GstCaps *
+fixate (GstPad * pad, const GstCaps * in_caps, gpointer data)
+{
+  GstCaps *caps;
+  GstStructure *s;
+
+  if (gst_caps_get_size (in_caps) > 1)
+    return NULL;
+
+  /* nothing if fixed already */
+  s = gst_caps_get_structure (in_caps, 0);
+  if (gst_structure_has_field_typed (s, "width", G_TYPE_INT) &&
+      gst_structure_has_field_typed (s, "height", G_TYPE_INT) &&
+      gst_structure_has_field_typed (s, "framerate", G_TYPE_DOUBLE))
+    return NULL;
+
+  /* fixate */
+  caps = gst_caps_copy (in_caps);
+  s = gst_caps_get_structure (caps, 0);
+  gst_caps_structure_fixate_field_nearest_int (s, "width", 200);
+  gst_caps_structure_fixate_field_nearest_int (s, "height", 150);
+  gst_caps_structure_fixate_field_nearest_double (s, "framerate", 10.0);
+
+  return caps;
+}
+
 static GstElement *
 make_playerbin_pipeline (const gchar * location)
 {
-  GstElement *player;
+  GstElement *player, *vis;
 
   player = gst_element_factory_make ("playbin", "player");
+  vis = gst_element_factory_make ("synaesthesia", "vis");
   g_assert (player);
+  g_assert (vis);
 
-  g_object_set (G_OBJECT (player), "uri", location, NULL);
+  g_signal_connect (gst_element_get_pad (vis, "src"), "fixate",
+      G_CALLBACK (fixate), NULL);
+  g_object_set (G_OBJECT (player), "uri", location, "vis-plugin", vis, NULL);
 
   seekable_elements = g_list_prepend (seekable_elements, player);